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Dr. Tania CS
США
Добавлен 13 июл 2007
Organic Chemistry videos with concepts, problems, and applications
Spectroscopy Review NMR problem solving - Dr. Tania CS
@piolinve
Organic Chemistry II
1H and 13C NMR Spectroscopy Review.
Problem solving strategies
This project is possible thanks to Santa Fe College Media Studio, Thank you!
Organic Chemistry II
1H and 13C NMR Spectroscopy Review.
Problem solving strategies
This project is possible thanks to Santa Fe College Media Studio, Thank you!
Просмотров: 56
Видео
Spectroscopy Review IR problem solving - Dr. Tania CS
Просмотров 52Месяц назад
@piolinve Organic Chemistry II IR Spectroscopy Review. Problem solving strategies This project is possible thanks to Santa Fe College Media Studio, Thank you!
Resonance problems 4- Dr. Tania CS
Просмотров 18Месяц назад
@piolinve Drawing resonance structures, assessment. Resonance hybrid This project is possible thanks to Santa Fe College Media Studio, Thank you!
Resonance problems 3- Dr. Tania CS
Просмотров 21Месяц назад
@piolinve Drawing resonance structures, assessment. Resonance hybrid This project is possible thanks to Santa Fe College Media Studio, Thank you!
Resonance problems 2- Dr. Tania CS
Просмотров 13Месяц назад
@piolinve Drawing resonance structures, assessment. Resonance hybrid This project is possible thanks to Santa Fe College Media Studio, Thank you!
Resonance problems 1- Dr. Tania CS
Просмотров 28Месяц назад
@piolinve Drawing resonance structures, assessment. Resonance hybrid This project is possible thanks to Santa Fe College Media Studio, Thank you!
Synthesis of 2-pentanone from 1-chlorobutane- Dr. Tania CS
Просмотров 132 месяца назад
@piolinve Alcohol and phenol reactions problem: Synthesis of 2-pentanone from 1-chlorobutane. This project is possible thanks to Santa Fe College Media Studio, Thank you!
Grignard problem preparation of alcohols from esters- Dr. Tania CS
Просмотров 92 месяца назад
@piolinve Alcohol and phenol reactions Problem: Determining which alcohols in a series of molecules can be prepared from the reaction between an ester and a Grignard reagent. This project is possible thanks to Santa Fe College Media Studio, Thank you!
Allylic bromination problem- Dr. Tania CS
Просмотров 212 месяца назад
@piolinve Radical reactions Allylic bromination problem Predict the products when 3,3,6-trimethyl cyclohexene is treated with NBS This project is possible thanks to Santa Fe College Media Studio, Thank you!
Calculating yields of monochlorination products- Dr. Tania CS
Просмотров 482 месяца назад
@piolinve Radical reactions Problem: Estimate the yield of all monochlorinated products of 2-methyl butane, using relative reactivities This project is possible thanks to Santa Fe College Media Studio, Thank you!
Radical reactions- Monochlorinated products problem- Dr. Tania CS
Просмотров 122 месяца назад
@piolinve Radical reactions Problem determining monochlorinated products, of different molecules. Stereochemistry considerations This project is possible thanks to Santa Fe College Media Studio, Thank you!
Aldehydes & Ketones synthesis 5- Dr. Tania CS
Просмотров 344 месяца назад
@piolinve Aldehydes & ketones- synthesis problem 5 Synthesis of tetrahydrofuran from 3-bromopropanal reaction sequence: Acetal formation-protect carbonyl group Wittig reaction Acetal hydrolysis Alkene anti-Markovnikov Hydrohalogenation Aldehyde reduction Acid-base reaction Sn2 reaction This project is possible thanks to Santa Fe College Media Studio, Thank you!
Aldehydes & Ketones synthesis 4- Dr. Tania CS
Просмотров 834 месяца назад
@piolinve Aldehydes & ketones- synthesis problem 4 synthesis of cyclopentanecarbaldehyde from 5-hexene-1-ol Disconnection approach using: Alkene halogenation Alcohol oxidation Enolate formation Sn2 reaction This project is possible thanks to Santa Fe College Media Studio, Thank you!
Aldehydes & Ketones synthesis 3- Dr. Tania CS
Просмотров 104 месяца назад
@piolinve Aldehydes & ketones- synthesis problem 3 synthesis of 2-pentanone from acetaldehyde using: Grignard reaction Alcohol oxidation This project is possible thanks to Santa Fe College Media Studio, Thank you!
Aldehydes & Ketones synthesis 2- Dr. Tania CS
Просмотров 314 месяца назад
@piolinve Aldehydes & ketones- synthesis problem 2 synthesis of 2-methyl-3-pentanol from 2-chloropropane using: Wittig reaction anti-Markovnikov alkene hydration This project is possible thanks to Santa Fe College Media Studio, Thank you!
Aldehydes & Ketones synthesis 1- Dr. Tania CS
Просмотров 294 месяца назад
Aldehydes & Ketones synthesis 1- Dr. Tania CS
Baeyer Villiger oxidation- Dr. Tania CS
Просмотров 684 месяца назад
Baeyer Villiger oxidation- Dr. Tania CS
Wolff Kishner & reductive amination- Dr. Tania CS
Просмотров 594 месяца назад
Wolff Kishner & reductive amination- Dr. Tania CS
Nitrogen nucleophiles- imine & enamine formation- Dr. Tania CS
Просмотров 254 месяца назад
Nitrogen nucleophiles- imine & enamine formation- Dr. Tania CS
Summary oxygen nucleophiles- Dr. Tania CS
Просмотров 664 месяца назад
Summary oxygen nucleophiles- Dr. Tania CS
Summary hydrogen & carbon nucleophiles- Dr. Tania CS
Просмотров 424 месяца назад
Summary hydrogen & carbon nucleophiles- Dr. Tania CS
Synthesis problem 2- protecting a carbonyl group- Dr. Tania CS
Просмотров 545 месяцев назад
Synthesis problem 2- protecting a carbonyl group- Dr. Tania CS
Synthesis problem- protecting a carbonyl group- Dr. Tania CS
Просмотров 995 месяцев назад
Synthesis problem- protecting a carbonyl group- Dr. Tania CS
O nucleophiles sugar hemiacetal- Dr. Tania CS
Просмотров 325 месяцев назад
O nucleophiles sugar hemiacetal- Dr. Tania CS
O-nucleophiles, formation of cyclic acetal- Dr. Tania CS
Просмотров 375 месяцев назад
O-nucleophiles, formation of cyclic acetal- Dr. Tania CS
Oxygen nucleophiles acetal formation- Dr. Tania CS
Просмотров 246 месяцев назад
Oxygen nucleophiles acetal formation- Dr. Tania CS
Oxygen nucleophiles hydrate formation- Dr. Tania CS
Просмотров 236 месяцев назад
Oxygen nucleophiles hydrate formation- Dr. Tania CS
Wittig synthesis strategies: disconnection approach- Dr. Tania CS
Просмотров 426 месяцев назад
Wittig synthesis strategies: disconnection approach- Dr. Tania CS
Wittig reactions predicting products- Dr. Tania CS
Просмотров 336 месяцев назад
Wittig reactions predicting products- Dr. Tania CS
Dear Dr. Tania thank you so much for your amazing videos, keep going all love from Iraq .
thank you! helping with my videos is my driving force
Thank you for your explanation 😊
I am glad the video was helpful, thanks for watching!
Great video
Glad you enjoyed it
Thank you so much ❤😊
Very cool 👍🏿
Dr. Tania, what is the product of mix 3-ethylcyclohexanecarboxylic acid react swith thionylchloride/triethylamine? I have tried with SMILES but it doesn't give me product. Thanks very much!
Hello! Thionyl chloride, SOCl2, makes acid chlorides, RCOOCl, from carboxylic acids. Acid chlorides are very reactive. For example, RCOOcl reacts with alcohols to form esters; with ammonia, and primary and secondary amines to make amides. A tertiary amine such as triethylamine or pyridine neutralizes the HCl co-product in these reactions.
@@piolinve thank you, professor, you saved my life! I have tried for days!!!! This channel deserves more attention!
@@339059331 Thank you! I am glad I helped
Repeat please😊
I can see you are a very good teacher. But if you can pronounce the words with more enunciation, I think we can see your instructions even better, thank you for your videos
😝 Promo-SM
yo are you genuinely writing backwards ? that's crazy
I am not, a software flips the image
loved the video! I never thought i would binge watch organic converstions but it was fun
thank you, I'm glad it was helpful
We would be very glad and happy and if you could provide us with videos on rearrangement of the following chemical reactions Wagner-Meerwein Rearrangement -Pinacol Rearrangement -Semipinacol Rearrangement -Demjanove Rearrangement -Tiffeneau-Demjanov Rearrangement -Dienone-Phenol Rearrangement -Wolf Rearrangement -Homoligation of Aldehydes and Ketones -Benzylic Acid Rearrangement -Hofmann Rearrangement -Curtius Rearrangement -Lossen Rearrangement -Schmidt Rearrangement -Beckmann Rearrangement -Stieglitz Rearrangement -Baeyer-Villiger Oxidation Rearrangement -Rearrangement of Hydroperoxides -Steven’s Rearrangement -Sommelet-Hauser Rearrangement -Wittig Rearrangement Thank you 😊
❤
so, what is the significance of this resonance energy? If I supply this energy what would happen to the end products? would they dehydrogenate? Does this have anything to do with the resonance frequency of a molecule?
By the difference in the heat released in the hydrogenation reaction, you can determine that one system is more stable than another. The hydrogenation reaction is exothermic. Considering the hypothetical molecule "cyclo hexatriene", with three localized double bonds, the amount of heat released should be 3 times the heat of hydrogenation of cyclohexane. It is not the case; experimentally the heat of hydrogenation of benzene is less. The difference is the resonance energy. In other words, because of electron delocalization in the conjugated system, benzene is more stable than the localized model, cyclohexatriene.
P R O M O S M
Thank you so much Dr.🥰🥰🥰🥰🥰
Thank you Dr. This has been very clear and helpful. I appreciate the help very much
Espero que algun dia publiques una en español..quizas tengas una buena respuesta...excelente
Keep it up with the good work the viewers will come eventually
Very cool!
thank you
I'm sorry, are you writing backwards? If so, unbelievable; if not, that is an awesome set up.
I’m writing normally, on a glass board, a software mirrors the image. Thank you for your interest
cool!
Amazing explanation as always keep up the good work!
Wow thank you so much for posting this! I'm going to be watching all your videos!
thanks for watching!
👊🙂
Excellent video. Very good explication. Well done.
thank you
I understand nothing about this but one thing: how are you writing backwards this effortlessly?
I write normally, using lightboard technology. a software inverts the image.
@@piolinve Wow! I didn‘t know about that! But I‘ve found myself gaining interest in organic chemistry once again
what the fuck am I watching
Great video!
Glad you enjoyed it
Thank you very much! this cleared up a lot for a laboratory class assignment!
Great to hear!
Hola Dra. Me hace recordar al Prof Mondragon..jjjj
:) saludos!
I love this class! I feel in your classroom again, <3!
Very good mam please solved the problems of Peter skayes and Morrison Boyd
thank you for your suggestion
Very good mam give advanced problems for practice
thank you, will do
ｐｒｏｍｏｓｍ
p̴r̴o̴m̴o̴s̴m̴
profe tania influencer!!!! me recordó mucho a las clases de orgánica en la facultad!!! un abrazo!! ❤❤❤
Fantastico ♥️
Excelente videos, los voy a colocar como enlaces para mis estudiantes Profesora Tania. Me encantan como hace estos videos!!!!
very well
Excellent, very clear and the nice board setting makes it more attractive
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Profe excelente, que orgullo verle dando clases. Muchas bendiciones
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Love this video! So easy to follow and represented perfectly for my learning style. Great work and thank you!
Excellent video!! Congrats!!
Excelent!! Very clear, easy to understand. !!!