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


I

NH2

. , . 2-,

2 2

I I I

NHCOQH5+(CH3CO)20 - N

/

ї5

, .

CH,COONa

65 +2------------------- vC6H6CH=C

\ I I II

N NO

/ /

ї ї

, ] , > .

44


, - , . - .

NH 0 NH
1. +2 \:,^ ArCH=C V=CHAr------------ 2

Nnh-co7 Na0Ac \nh-co^ hj'p jlHi

2. ArCHO+CH2CO ArCH=CCO ArCH2CHCOOH

I I Ac20 I I H2 |

HN NH--------- NHNH------ NH2

\/ NaOAc \/

CO CO

NH2OH

3. ArCHO+CH2-CO Ac2o =-2; ' 2----------------- -

I

S NH NaOAc S NH

CS CS

2ї 2

------- II ---- * I

NOH NH2

4. ArCHO+CH8CO ArCH=CCO 2; 2 ArCH2CH

II------------- --------- II---------- I

NH S HN S hj, p NH2

CS CS

2--5

5. ArCHO+CHaCO ArCH=CCO , ,0 ArCH2CH

NO NO NH2

C-CCHB C-C6H5

. . . . -


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