:

:

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(4812) 31-08-84,
(4812) 31-74-79,
(4812) 31-74-99.


COOR COOR

\ I

(3)2 NH++ї -> (3)2 NCH2ї
/ I

COOR COOR

NH2

NaCN H20 I

(CH3)2 NH+HOOCCH2-CHCOOH

; , . .

I. ROOC2CN -> ROOCїCN - ROOCCHCN-*

II I

NOH NH2

Na; RBr, H20

- ROOCCH-CN R-CHCOOH

I I

NHAc NH2

R

Na, RBr i Hi, H20

II ROOCCHCOOR------------- ROOCCCOOR------------- RCHCOOFt

I / I

N02 NO. NH2

444


1940 . . . , . - - . , .


(R) 25+652- (R) 25------------------ >

N=NC6H5

-3 + C2H5OH+RC͗^ RCH-COOH+NH2C6H5

II I

NNHC6H5 NH2

. .

, , .

( ) 2--4--5--(), .

65+2-+ (3)2 O+CHaCOONa - 65=--

I I I

NHCOC6H5 N

VI

I 65

2; 20

652-


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