| 00:03 | like everybody here. Yeah, I have to remember that. Everybody |
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| 00:13 | everybody's right. Yeah, yeah. . If anything it takes to do |
|
| 00:58 | you tip here this new freight. . My class, pretty sure. |
|
| 01:25 | . Yeah. Does everybody understand or everybody know? Oh, thanks for |
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| 01:51 | . Nice. I Yes. After . Okay. Mhm. Right. |
|
| 02:42 | Oh, you look. Thank See what? Yeah. Yeah. |
|
| 03:01 | huh. Yeah, he was What trouble? That's good. It |
|
| 03:21 | different. Your pt. Yeah. . Okay. Okay. Hello? |
|
| 03:53 | Who is this about? What I've told? Yeah. Yes. |
|
| 04:11 | Right, Okay. Yes. Mm . It's happening. Uh huh Oh |
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| 04:34 | , yeah. Quick. Mhm Mr Uh huh. Mm Yeah. |
|
| 04:51 | . Thank Yes, sir. patient. Thank you. Mhm. |
|
| 05:06 | . What? Okay. Mhm. the one always in the same |
|
| 05:25 | Yes. Okay. You made let it. Yeah. You tell |
|
| 05:37 | . Yeah. What uh maybe you say that the top position. What |
|
| 05:45 | that be really? These were It's true. That makes a |
|
| 06:03 | You 12, Yeah. Or C . Mhm. Right. Yeah. |
|
| 06:19 | huh. He's coming around. Everybody safe. Yeah. Oh. |
|
| 06:36 | . Yeah. Remember data. We started that. Oh yeah, |
|
| 07:06 | . Some of the team start. . Ready. Oh, purpose. |
|
| 07:25 | God. Yeah. Yeah. So Uh huh. Okay. Century. |
|
| 08:56 | . Yeah, we're great. He do the proper group. What? |
|
| 09:31 | bird? Yeah. Yes. Yeah. You've rotated. Thanks. |
|
| 10:02 | is mm First. Yeah. Yeah. Thank you. Yeah, |
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| 11:06 | me. Thanks. So sorry. . Right. Right position. |
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| 12:01 | Each. Mhm. The okay. . Mhm. All right, |
|
| 12:59 | Uh huh. Start. Yeah. it's in a box? All |
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| 13:55 | Yes. Yeah. So, cyclops this missile psycho contain die missile cycle |
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| 14:28 | mhm. Cyclo vaccine. Right. the missile site vaccine, there's no |
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| 14:36 | way to need me. Oh, they didn't even need to do |
|
| 14:53 | Right. Yeah. Mm hmm. . So this would be dimethyl cyclonic |
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| 15:03 | . Right. When I have two like that, they're called Nicholas becca |
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| 15:19 | gasoline. Why? Because Natalie is very common compound. The solution is |
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| 15:27 | Benzene rings fused together. Let's Okay. Mhm. Okay. And |
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| 15:54 | have saturated. I would call it . Thanks. So, with |
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| 18:20 | it's just okay, remember. Okay. Oh, yeah. Are |
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| 19:35 | these considered aromatic carbon compounds? explain your answer. Unsaturated. All |
|
| 19:49 | . Yeah. Yeah. Oh, . This segment guilty. Mr What |
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| 20:21 | a Mhm stretch marks. We'll Yes. Or Yeah. Okay. |
|
| 20:44 | you. Mhm. Yeah. That is a bureaucratic farmhouse. You |
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| 22:32 | these are also called circle. Yeah. Yes, Yes. |
|
| 22:51 | So they believe similar laid out. . Thank you. All right. |
|
| 23:25 | . Yeah. So, did I an estonian structure? I didn't join |
|
| 23:33 | . The instructions in a thrilling structure be similar to this. Except it |
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| 23:40 | aromatic. In other words, there a saturation. Can these brings Can |
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| 23:48 | draw this for me since my hand not helping me. Can somebody go |
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| 23:53 | the board and room? Uh, the decline, but Uh huh. |
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| 23:59 | compound consisting of two aromatic rings fused naturally. Yeah. Yeah. |
|
| 24:12 | Got it. Got it. You guys you see what you |
|
| 24:42 | That's true too. Yeah. That's the critical thing. Critical thing is |
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| 24:49 | all the carbons are satisfied with hydrogen another car. Okay. Tika hydro |
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| 25:08 | Lynn. She drew in a cell structure. And you see why that's |
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| 25:15 | Nastily if I put hydrogen is in with these double bonds, it will |
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| 25:28 | the car. Hydro naturally. I inherited the name Nafta Lynn but it's |
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| 25:44 | completely saturated. This is not insulin . It's an aromatic structure. You |
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| 25:53 | it's two aromatic rings fused together. an aromatic structure. It's unsaturated and |
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| 26:00 | structure. Yeah. Okay. That be left. If I put hydrogen |
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| 26:18 | in place of these double bonds. deca hydro necessarily because this by itself |
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| 26:30 | naturally if I put hydrogen to replace those double bonds will be deca hydro |
|
| 26:38 | Hi prison. Not really aka hydro . So Benjamin told you me gasoline |
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| 27:01 | they name the molecules by virtue of different groups. Have that easy. |
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| 27:21 | , certain treasures. Mhm. The is what's important. So you've got |
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| 27:35 | necessarily right. If I saturate all carbons with hydrogen cycle. Take out |
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| 27:49 | the feeling these are all liquids. huh. Because their boiling points, |
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| 27:59 | are they liquid at the surface the points parents. If there is to |
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| 28:08 | in principle, I need to go . I think it was dramatic. |
|
| 28:15 | be here. That's just what? , no, it's uh, an |
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| 28:24 | compound is defined by its own Okay. The fact that he spends |
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| 28:32 | doesn't spend, it has nothing to with it. Yes, it was |
|
| 28:37 | great. Yeah. Benzene is very actually. I can smell it. |
|
| 28:44 | I have a leak in the Can I can smell it? Because |
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| 28:49 | haven't been seen. Yeah. Have broken bottle of benzene or very |
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| 28:58 | flammable. They're all flammable here. Fire has it's a fire hazard for |
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| 29:15 | . What we were talking yesterday about companies keep these samples of the |
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| 29:23 | hydrocarbons. Aromatic hydrocarbons. Just is creating killing their Yeah. You wear |
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| 29:37 | wear masks right. When you he handling cuttings to you? I hope |
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| 29:42 | do. Yeah, It should be point right now. We only |
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| 29:50 | Well, that's true because of the , but yeah, let me we |
|
| 29:57 | , wow. Yeah, yeah. have a core lab or you have |
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| 30:04 | lab in your belief. A core . And so it's down there. |
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| 30:17 | . Yeah, cuttings. Yeah. , a photographer wants to do some |
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| 30:29 | on things. Yeah. Who's gonna custody of both of those sentence. |
|
| 30:46 | . All right. So is the clear guys. You see why this |
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| 30:56 | called method cyclops maintain, Right? contains structure with a missile group |
|
| 31:05 | Right. You know what it is ? The diamond side. You know |
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| 31:17 | it's called cycle of plantain. You know what it is called psycho |
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| 31:25 | to enter cycling right? Cyclone and . You know why this is called |
|
| 31:31 | cycle ability mason. Such lapentti like group connected to the south side to |
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| 31:43 | structure. So this is the sacrament structure. This is metal sacrament sacrament |
|
| 31:50 | with the metal group. This is complete with two muscle groups. Die |
|
| 31:59 | And when I don't refer to them position, just diamonds. Okay, |
|
| 32:07 | I if I put this metal group instead of here now I have another |
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| 32:14 | problems. Mm I have a nomenclature . So I'm going to call it |
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| 32:23 | three Because this 123 1 3 I right. You see what I |
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| 32:35 | once every dime inside. I don't to call it 12 Dimethyl rain. |
|
| 32:44 | is one proven method. Right? I don't need to call it that |
|
| 32:49 | a name. I'm aside Cyclo 20 . Nobody can make a mistake when |
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| 32:56 | put in dimensional sacramento. If I the method group to another position, |
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| 33:02 | I have a problem. Then I to be specific. Pulling it one |
|
| 33:09 | . So 13. Yeah. He if I put it here, is |
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| 33:35 | really any different? He'll be Yeah, it's unique. Okay, |
|
| 33:55 | this is cyclone. Hexi. This method side to vaccine. I have |
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| 34:00 | when I have another metal group. have to be specific now. And |
|
| 34:05 | have to put it one, two . I'll cyclo X A. If |
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| 34:15 | put it here, I have to it one three. Mhm. What |
|
| 34:25 | I call it? Is there any if I put it here or |
|
| 34:36 | Would there be any difference in that ? It's the same, isn't |
|
| 34:43 | And then you have the Decca hydro derived from the word naturally. Last |
|
| 34:50 | would be two Benzene rings. There'll some double bonds here in some double |
|
| 34:58 | here. Two benzene rings fused They're called. Last challenge. And |
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| 35:04 | this is a saturated structure, I it deca hydro last challenge. 10 |
|
| 35:11 | atoms in the natural in structure. if it's not clean, it's |
|
| 35:22 | Yeah, deca hydro to be saturated hydrogen. Okay, so can you |
|
| 35:36 | the devil bones here Double one. bond double bond, yeah, contributed |
|
| 35:45 | bonds. So this is benzene, unique structure you can call it nothing |
|
| 35:52 | but Benzie. Okay. This is you in structured by virtue of this |
|
| 36:00 | , proof. Told you me. . What is this call you guys |
|
| 36:21 | ? I have an ethyl group. . What? Right? Yes. |
|
| 36:32 | indeed for saint sl Benzene, is any way to structure other than this |
|
| 36:39 | Benzene? Can you dream of Two make a S. I'll Benzene |
|
| 36:48 | different from what you see there. could be silent. What? |
|
| 36:56 | no, let's not put into Uh, into into uh structural |
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| 37:05 | Just the nomenclature. Who? So is really because there's two methyl |
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| 37:22 | So without this it would be Halloween this. It will be easy. |
|
| 37:29 | . And because the guy that two groups are adjacent, I call also |
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| 37:37 | and call this meta xylene one metal here Skips one another method group we |
|
| 37:47 | called meta xylene. If the if method group is exactly opposite of the |
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| 37:56 | method group, I call it Ara . Right. So or so? |
|
| 38:08 | methods. Ali Sarah Riley. All right. So Benzene toluene. |
|
| 38:16 | . Asyl. Benzene two Methyl groups to each other or call it Ortho |
|
| 38:31 | to method groups. Yeah. In configuration the methods alien. two medical |
|
| 38:40 | in this configuration called para. All right. Mhm. Or I |
|
| 38:49 | have a branch like this. whereas this called xylene, this structure |
|
| 38:58 | be included to me. What else you call the structure by the |
|
| 39:11 | That's good. There's a method group in the middle group here. It's |
|
| 39:22 | . No, it's not a zillion . It is. It's a common |
|
| 39:28 | . It's called me. Okay. that's one you have to remember |
|
| 39:41 | You mean? C U M E E mm hmm. Mhm. |
|
| 39:53 | Then you have the left field line , Which is two Benzene rings. |
|
| 39:59 | you used together. Okay. She a double bond here. Double bond |
|
| 40:07 | . Double bond here. W one in the double bond naturally. There's |
|
| 40:17 | other way to name this except Natalie ! So this is normal painting. |
|
| 40:36 | can call this two missile two missile great disability. Yeah, this is |
|
| 40:55 | new painting. So this slide is simply two emphasize this phenomenon. I |
|
| 41:10 | this normal maintain, I call this Hussein call this normal hip pain, |
|
| 41:17 | octane normal no need normal day cane the cane though they came try the |
|
| 41:25 | cetera, decade to decade. Pizza cetera. Right not a decade. |
|
| 41:33 | I changed the nomenclature now I've been to put it in a casino. |
|
| 41:38 | where the difficulty stems in. yeah. And then you know, |
|
| 41:52 | becomes quite complicated. Yeah. Okay these compounds have different carbon numbers and |
|
| 42:06 | different boiling points. The number of image that I can make out of |
|
| 42:13 | carbon rings. Carbon atoms in a . Yeah. Three ice climbers. |
|
| 42:20 | , I simmers simmers. I don't for you to remember any of |
|
| 42:28 | Just that you can have very different and you can remember the names of |
|
| 42:34 | structures if you know how to do nature. Yeah. See how it |
|
| 42:52 | become so complicated. 100 carbon Boiling Point is 715 and this is |
|
| 43:02 | number of prisoners that you can make of bed number of carbon atoms. |
|
| 43:10 | why organic chemistry becomes so complete. it. Yeah, When I have |
|
| 43:18 | pieces. Uh seven carbon atoms in structure. I don't mean to say |
|
| 43:28 | have seven carbon atoms clearing. necessarily there will be six carbon atoms |
|
| 43:34 | the ring with a branch. So have 16 Al Que Nice Numbers. |
|
| 43:42 | normal elkin, NC 17 8 Isil . I see seven. You have |
|
| 43:49 | cyclo al canes. If you want spend time we can draw them. |
|
| 43:54 | I don't think we want to I think so. 700 Gardens in |
|
| 44:04 | Gulf of Mexico Crude. You can There is one compound called Normalcy seven |
|
| 44:11 | compounds called I C C 77 compound Sai club C seven. If you |
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| 44:18 | time, if you can try to this, when you go home |
|
| 44:23 | try to do some of those Okay guys, The C7's can be |
|
| 44:40 | or they can be one of them be an aromatic compounds When you have |
|
| 44:47 | drink. Yeah, you call this told you me. Mhm. He |
|
| 45:02 | 16 Lk nice summers and one aromatic . Um, so this is normal |
|
| 45:24 | can be roll like this commercial group exile group one with a group and |
|
| 45:37 | , so this is normal empty. can somebody draw me the 2, |
|
| 45:43 | diamonds. Help maintain who's going to and get up to the board. |
|
| 45:48 | reached some of that stuff and put me The three is all contained or |
|
| 45:55 | go with the 22 diamonds all Who's going to do that. Mm |
|
| 46:01 | , 2 dimensional 20. Can I some lady here? Yeah. Please |
|
| 46:10 | attention to that. It is what have anyone. So what is that |
|
| 46:46 | maintain? You see why this is pain tain. See why this is |
|
| 46:52 | from the painting, see the pentagon then two missiles right in position to |
|
| 47:02 | to to die miso And the NK right. No, see why |
|
| 47:17 | compound is called the way it's called to to die missile. Right, |
|
| 47:30 | , you know, did I miss ? But it's a c fight with |
|
| 47:41 | methods. So the root is a right? with two methods in position |
|
| 47:52 | two. Give me a nice summer that. A compound can you |
|
| 48:01 | And I sort of that compact? Right. Look at the structure. |
|
| 48:17 | many other ways you can make different ? Why not have a method group |
|
| 48:25 | position two and the method group in three. Why not? Yeah, |
|
| 48:39 | onto the metal groups to another carbon up and it really do another structure |
|
| 48:51 | the method you're going to say We just finished drawing the things. |
|
| 49:27 | , right. The position was Mm hmm. Work is work peace |
|
| 49:43 | you feel very, just like the that Thanks. Yeah. Yeah. |
|
| 49:51 | . So Uh huh. It's very proposition. Uh huh. Mhm |
|
| 50:15 | Yes. So most excellent tree Yeah. Okay. African american. |
|
| 51:50 | . Thank you. Uh huh. to see that. Yeah. |
|
| 52:47 | Yes. Oh yeah. Oh yeah . She's great. We may not |
|
| 53:38 | seen you can see that the pain I do in decision freely. |
|
| 54:02 | To see that fundamental, see how ways I was able to treat |
|
| 54:21 | Humans are really green acres. I you to remember that and know how |
|
| 54:29 | do that. Yes. Yeah. longest jane that becomes my room. |
|
| 55:03 | it's fine. Covenants 17 6 covenants my method. Two groups. That's |
|
| 55:15 | vaccine structure. Okay. Yeah. fire to to see china to be |
|
| 55:32 | and somebody throw that structure at us . Can somebody use components 2 to |
|
| 55:46 | . Mhm Yeah. Very simple beauty right, absolute. He gains with |
|
| 56:15 | carbon ethics that hydrogen is implicit because don't have it on the second |
|
| 57:14 | It's implicit. Right, So so this compound and then what's the |
|
| 57:26 | And then you have two three. trying E. G. Yeah. |
|
| 57:50 | . Okay, so Too much. like saying clear criminal like same clear |
|
| 57:56 | as contained clear 2, 3 diamond contain clear 2 4 times have been |
|
| 58:06 | 33 dimensional thinking clear 2 to Trying to find beauty to make science |
|
| 58:16 | one position and the not admit side the other position. He the nomenclature |
|
| 58:24 | very simple really. And this may an exam. I don't know what |
|
| 58:32 | but and we have a question related this kind of situation. The |
|
| 58:39 | I think No, I have Okay guys, is this is this |
|
| 58:50 | clear in the nomenclature guys. And of course they have the concentrations |
|
| 59:02 | it's not unique. It just happens be this particular compound distribution in the |
|
| 59:12 | of Mexico. But you can imagine it can be different in terms of |
|
| 59:19 | exact concentrations of all these different customers think. Okay, so there were |
|
| 59:37 | hmm um one normal para film Brandished benefits. Right. And so |
|
| 60:08 | , when normal Kane ate ice oil and seven cycling Elkins, seven C |
|
| 60:21 | plus one aromatic structure. So that's Benzene in the metal group would have |
|
| 60:31 | you in. So this is what mean. So C7s can be one |
|
| 60:38 | eight ISIS seven cy clicks and all . Any questions on this concept so |
|
| 60:53 | in the nomenclature, everybody knows why are called what they're called. two |
|
| 61:14 | . Three missile explain that's clear. , six last one, six plus |
|
| 61:27 | position two position 3 five plus It sounds to to die missile |
|
| 61:41 | That's clear. Right. two for is help maintain. Do I need |
|
| 61:47 | to come up to the board and it? You can see why all |
|
| 61:50 | are named the way they are. can see why this is called |
|
| 61:55 | I'll be taped 2 - three. missile beauty. Okay, so seven |
|
| 62:05 | numbered molecule can be in all these all my summers of each other effort |
|
| 62:16 | properties they're different in structure. So yeah, you see a peculiarity |
|
| 62:57 | reality here. You see why these are named the way they are a |
|
| 63:06 | my missile strike lexi is all set maintain 1 1 Diamond side sacrament |
|
| 63:21 | What's the difference between the the trains assists time design. Cyclops maintains 1 |
|
| 63:37 | dimensional security. Yeah. And since diamonds on second the big game. |
|
| 63:52 | . This trends trends on this time one plane the other meantime in a |
|
| 64:01 | place they're different. The properties are to be different because they got commentary |
|
| 64:08 | going to become different once the geometry different, their boiling points are going |
|
| 64:13 | be different. Okay, this Trends Key Trends. Yeah. Okay. |
|
| 64:27 | there is a want to damage cell painting. There is a different one |
|
| 64:35 | the middle section, C, Cis trans. Or I can have 1 |
|
| 64:40 | diamonds elephantine this interest. Yeah. when you go home practice naming these |
|
| 64:57 | . You see why the names have be different or you'll see why given |
|
| 65:03 | name. This is her name. trends simply by the geometry of the |
|
| 65:14 | . If the two missiles are like the boiling point is going to be |
|
| 65:19 | from the born in point of the the was to missile in this |
|
| 65:25 | Which do you think has a higher point this compound or this compound The |
|
| 65:35 | that's gonna have higher boiling point is he's drawing this way. Who's they |
|
| 65:42 | better than this way? They don't as well boiling point of this is |
|
| 65:50 | from the political today because they pack . Same carbon numbers did it? |
|
| 65:58 | but they had differently and so they to be named differently and their properties |
|
| 66:03 | going to be different the least of is the boiling true. And you |
|
| 66:09 | why the body which is going to different because they back differently. Is |
|
| 66:16 | clear guys me? Mhm. Yes . Oh lunchtime. Oh I guess |
|
| 66:32 | not that hungry. Yeah. Can we leave everything the way it |
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| 66:37 | |
|
