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Chapter 25 807
Copyright © 2017 Pearson Education, Inc.
48.
HO
H
CH
3
OH
H H
estradiol
HO
DES
OH
49.
A sesquiterpene is synthesized from farnesyl pyrophosphate. The carbons that would be labeled in farnesyl
pyrophosphate, if it is synthesized from acetate with a
14
C-labeled carbonyl carbon, are indicated by an
asterisk. (See Problem 23.)
*
*
*
*
*
*
farnesyl pyrophosphate
*
*
*
*
*
*
−
O
−
O
−
O O O
P
O
P
O