Complete the statements by providing the reagents necessary to complete each step of the synthesis.Ketone reacted withCO₂Hand thenyielded a derivative, which was treated with1) (i) C6H5MgBr (ii) H3O+2) (i) DIBAL-H (ii). H3O+3) Sia2BH,H202, NaOH4) CH2N2 (diazamethane)CO₂C2H55) PCC (an oxidant)6) H2SO4, H2O, heat7) HgSO4/ H2SO48) C₂H5OH, H3O*, heatTABLE OF REAGENTSto form an unsaturated carboxylic acid, treatment withto yield unsaturated aldehyde as the final product.CHOMacBook Air9) C6H5 CH2 P(C6H5)3; NaOH10) PCC (an oxidant)11) NaCN, H₂SO412) PhCH2CHO, H3O*

Answered: Complete the statements by providing…

Complete the statements by providing the reagents necessary to complete each step of the synthesis. CO₂H CO₂C2H5 CHO to form an unsaturated carboxylic acid, treatment with

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter20: Dienes, Conjugated Systems, And Pericyclic Reactions

Section: Chapter Questions

Problem 20.47P

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Concept explainers

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.

Question

Complete the statements by providing the reagents necessary to complete each step of the synthesis.
Ketone reacted with
CO₂H
and then
yielded a derivative, which was treated with
1) (i) C6H5MgBr (ii) H3O+
2) (i) DIBAL-H (ii). H3O+
3) Sia2BH,H202, NaOH
4) CH2N2 (diazamethane)
CO₂C2H5
5) PCC (an oxidant)
6) H2SO4, H2O, heat
7) HgSO4/ H2SO4
8) C₂H5OH, H3O*, heat
TABLE OF REAGENTS
to form an unsaturated carboxylic acid, treatment with
to yield unsaturated aldehyde as the final product.
CHO
MacBook Air
9) C6H5 CH2 P(C6H5)3; NaOH
10) PCC (an oxidant)
11) NaCN, H₂SO4
12) PhCH2CHO, H3O*

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