CHEM 341 Problem Set 27 Key 1.) Draw the mechanism for the following reactions. MeMgBr NH4Cl racemic a.) H2O
![Mechanism of lithium perchlorate/diethyl ether-catalyzed rearrangement of α- and β-endo- and -exo-dicyclopentadienyl vinyl ethers: Use of deuterium labeling and a chiral probe - IIT Madras Mechanism of lithium perchlorate/diethyl ether-catalyzed rearrangement of α- and β-endo- and -exo-dicyclopentadienyl vinyl ethers: Use of deuterium labeling and a chiral probe - IIT Madras](https://d1cuzdyp9a79ia.cloudfront.net/mechanism-of-lithium-perchloratediethyl-ether-catalyzed/figures-tables/table-1-liald4-reduction-of-endo-and-exo-dicyclopentadienones.png)
Mechanism of lithium perchlorate/diethyl ether-catalyzed rearrangement of α- and β-endo- and -exo-dicyclopentadienyl vinyl ethers: Use of deuterium labeling and a chiral probe - IIT Madras
![OneClass: a) Predict the outcome if the product of reaction a) was treated with lithium aluminum deut... OneClass: a) Predict the outcome if the product of reaction a) was treated with lithium aluminum deut...](https://prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/108/10880805.png)
OneClass: a) Predict the outcome if the product of reaction a) was treated with lithium aluminum deut...
![SOLVED:222 LiAlD4 (excess) NH (2,2-2H2)Pyrrolidine LDA 0 222 Methyl 2-methyl-3-oxovalerate NaBH;CN, H+ HN 22 NHz N-Ethyl(sec-butyl)amine Please Provide the Missing Substrate ?22 for the reaction to be possible thank you SOLVED:222 LiAlD4 (excess) NH (2,2-2H2)Pyrrolidine LDA 0 222 Methyl 2-methyl-3-oxovalerate NaBH;CN, H+ HN 22 NHz N-Ethyl(sec-butyl)amine Please Provide the Missing Substrate ?22 for the reaction to be possible thank you](https://cdn.numerade.com/ask_images/636bab1c5403478cbae551531bc85251.jpg)
SOLVED:222 LiAlD4 (excess) NH (2,2-2H2)Pyrrolidine LDA 0 222 Methyl 2-methyl-3-oxovalerate NaBH;CN, H+ HN 22 NHz N-Ethyl(sec-butyl)amine Please Provide the Missing Substrate ?22 for the reaction to be possible thank you
![NaBH4, LiAlH4, DIBAL Reduction Mechanism, Carboxylic Acid, Acid Chloride, Ester, & Ketones - YouTube NaBH4, LiAlH4, DIBAL Reduction Mechanism, Carboxylic Acid, Acid Chloride, Ester, & Ketones - YouTube](https://i.ytimg.com/vi/Pp0LeL0SkRg/sddefault.jpg)
NaBH4, LiAlH4, DIBAL Reduction Mechanism, Carboxylic Acid, Acid Chloride, Ester, & Ketones - YouTube
![i) NaH, CD3I, DMSO, RT, 12 h, 62%; (ii) malonic acid, DBU, pyridine,... | Download Scientific Diagram i) NaH, CD3I, DMSO, RT, 12 h, 62%; (ii) malonic acid, DBU, pyridine,... | Download Scientific Diagram](https://www.researchgate.net/profile/Didier-Lairez/publication/7971129/figure/fig2/AS:505614002552832@1497559180107/i-NaH-CD3I-DMSO-RT-12-h-62-ii-malonic-acid-DBU-pyridine-reflux-2-days.png)
i) NaH, CD3I, DMSO, RT, 12 h, 62%; (ii) malonic acid, DBU, pyridine,... | Download Scientific Diagram
![Pyridoxine chemistry. IX. Selectively deuterated pyridoxols and some aspects of nmr spectroscopy of vitamin B6 compounds - Korytnyk - 1965 - Journal of Heterocyclic Chemistry - Wiley Online Library Pyridoxine chemistry. IX. Selectively deuterated pyridoxols and some aspects of nmr spectroscopy of vitamin B6 compounds - Korytnyk - 1965 - Journal of Heterocyclic Chemistry - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/159c46ea-4fec-41e5-825c-1d57f698a211/jhet.5570020432.fp.png)
Pyridoxine chemistry. IX. Selectively deuterated pyridoxols and some aspects of nmr spectroscopy of vitamin B6 compounds - Korytnyk - 1965 - Journal of Heterocyclic Chemistry - Wiley Online Library
![Incorporation of deuterium-labelled analogs of isopentenyl diphosphate for the elucidation of the stereochemistry of rubber biosynthesis - Organic & Biomolecular Chemistry (RSC Publishing) DOI:10.1039/B515750A Incorporation of deuterium-labelled analogs of isopentenyl diphosphate for the elucidation of the stereochemistry of rubber biosynthesis - Organic & Biomolecular Chemistry (RSC Publishing) DOI:10.1039/B515750A](https://pubs.rsc.org/image/article/2006/OB/b515750a/b515750a-s8.gif)