Bruice - Chimica Organica

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716 Chapter 21
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36.
ClCH2
CF 3COOH
CH2 Cl2
CH3C
CH3
CH2
+ CO 2 +
NHCH OCH2
CH(CH3)2
(CH3 )3CO
H2NCH O
CH(CH3 )2
+
(CH3 )3 (CH3)3 CO O OC NHCH O (CH3 )3CO
H2 NCH OCH2
CH(CH 3)2
DCCD
NHCH O (CH3 )3CO DCC NHCH O (CH3 )3CO
CH(CH 3)2
C
O
C
O
C
O
C
O
C
O
C
O
C
O
C
O
CH3 CH3
C
O
C
O
C
O
C
O
CH3C
CH3
CH2
+ CO2 +
CF 3COOH
CH2Cl2
NHCH (CH3 )3CO NHCH OCH2
CH(CH3)2
H2 NCH NHCH OCH 2
CH(CH3 )2
NHCH O (CH3 )3CO NHCH O (CH 3)3 CO DCC
DCCD
CH2 CH2
C
O
C
O
C
O
C
O
C
O
C
O
C
O
C
O
C
O
CH3
CH3