ORGANIC CHEM. VOL.1+2-W/WILEYPLUS
12th Edition
ISBN: 9781119304241
Author: Solomons
Publisher: WILEY C
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Textbook Question
Chapter H, Problem 6PP
Practice Problem H.6
Papaverine has been synthesized by the following route:
Outline the reactions involved.
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Don't use hand raiting answer please
Add'n of hydride (H:-): ROH prep. by reduction of C=O compounds
[C=O→CH-OH] (17.3-17.5)
(a)
(b)
Recall: D = deuterium; an isotope of hydrogen
Practice problem: show the synthetic steps involved to perform the following transformations.
Proposed synthesis
change in oxid. state permits add'n of D
(c)
OH
Η Η
OH
Η Η
OH
Η Η
OH
DH
OH
D D
OD
DH
OH PCC
HH
H
NaBD4
EtOH
(chap. 17 & 18)
OH
DH
31
None
Chapter H Solutions
ORGANIC CHEM. VOL.1+2-W/WILEYPLUS
Ch. H - Prob. 1PPCh. H - Prob. 2PPCh. H - Prob. 3PPCh. H - Practice Problem H.4
In 1891 G. Merling...Ch. H - Practice Problem H.5
Many alkaloids appear to be...Ch. H - Practice Problem H.6 Papaverine has been...Ch. H - Practice Problem H.7
One of the important steps in...Ch. H - Prob. 8PPCh. H - Practice Problem H.9 Gramine has been synthesized...
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