ORGANIC CHEMISTRY (LOOSELEAF)-PACKAGE
10th Edition
ISBN: 9781260008562
Author: Carey
Publisher: MCG
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Question
Chapter 25, Problem 37DSP
Interpretation Introduction
Interpretation:
The carbon atoms involved in the carbon-carbon bond forming step in the given reactionare to be determined.
Concept introduction:
During the intramolecular aldol condensation, a slightly longer polyketide chain, a carbonyl tautomerizes to an enol.
This enol acts as a nucleophile and attacks a carbonyl carbon, forming a stable six membered ring.
This is the step in which a new carbon-carbon bond is formed.
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Please explain step by step in detail the reasoning behind this problem/approach/and answer. thank you!
2. Predict the product(s) that forms and explain why it forms. Assume that any necessary catalytic acid is
present.
.OH
HO
H₂N
OH
consider the rate of the reaction
below to be r. Whats the rate after
each reaction?
Br
+ NaCN
CN
+
NaBr
a. Double the concentration of alkyl bromide
b. Halve the concentration of the electrophile & triple concentration of cyanide
c. Halve the concentration of alkyl chloride
Chapter 25 Solutions
ORGANIC CHEMISTRY (LOOSELEAF)-PACKAGE
Ch. 25.2 - What fatty acids are produced on hydrolysis of...Ch. 25.3 - Give the structure of the keto acyl-ACP formed...Ch. 25.4 - Prob. 3PCh. 25.4 - Prob. 4PCh. 25.5 - Prob. 5PCh. 25.6 - Write the structural formula and give the IUPAC...Ch. 25.6 - Prob. 7PCh. 25.7 - Locate the isoprene units in each of the...Ch. 25.7 - Prob. 9PCh. 25.9 - Prob. 10P
Ch. 25.9 - Prob. 11PCh. 25.10 - Prob. 12PCh. 25.11 - Prob. 13PCh. 25.11 - Prob. 14PCh. 25.12 - Prob. 15PCh. 25.16 - Prob. 16PCh. 25 - Prob. 17PCh. 25 - Prob. 18PCh. 25 - Prob. 19PCh. 25 - Pyrethrins are a group of naturally occurring...Ch. 25 - Prob. 21PCh. 25 - Prob. 22PCh. 25 - Prob. 23PCh. 25 - Prob. 24PCh. 25 - Prob. 25PCh. 25 - Prob. 26PCh. 25 - Prob. 27PCh. 25 - Prob. 28PCh. 25 - A synthesis of triacylglycerols has been described...Ch. 25 - Prob. 30PCh. 25 - Prob. 31PCh. 25 - Prob. 32PCh. 25 - Prob. 33DSPCh. 25 - Prob. 34DSPCh. 25 - Prob. 35DSPCh. 25 - Prob. 36DSPCh. 25 - Prob. 37DSPCh. 25 - Prob. 38DSP
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