a) Draw the structures of the products in the following conversions. Draw intermediateswhere necessary.NaBH,Ph,P-CH,THE(V)CH,OH1. CH,MgBr2. Н.о1. KMNO,„H*, heat2. SOCI,Benzaldehyde(iv)1. HCN2. Н,О, Н-(ii) b) Upon treatment with a catalytic amount of acid, the following compound is converted intoa cyclic hemiacetal. Draw the structure of the hemiacetal and write the plausiblemechanism for the transformation.онH,SO,

Answered: Image /qna-images/answer/b7200d9a-46e4-43cb-ad5d-44c060a77ab5.jpg

) Draw the structures of the products in the following conversions. Draw intermediates where necessary. NABH, CH,OH Ph,P-CH, THF (v) 1. CH,MgBr 2. H,O* 1. KMNO„H*, heat 2. SOCI, Benzaldehyde (iv) 1. HCN 2. Н.О, н (ii)

) Draw the structures of the products in the following conversions. Draw intermediates where necessary. NABH, CH,OH Ph,P-CH, THF (v) 1. CH,MgBr 2. H,O* 1. KMNO„H*, heat 2. SOCI, Benzaldehyde (iv) 1. HCN 2. Н.О, н (ii)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

a) Draw the structures of the products in the following conversions. Draw intermediates
where necessary.
NaBH,
Ph,P-CH,
THE
(V)
CH,OH
1. CH,MgBr
2. Н.о
1. KMNO,„H*, heat
2. SOCI,
Benzaldehyde
(iv)
1. HCN
2. Н,О, Н-
(ii)

b) Upon treatment with a catalytic amount of acid, the following compound is converted into
a cyclic hemiacetal. Draw the structure of the hemiacetal and write the plausible
mechanism for the transformation.
он
H,SO,

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