3-nitro-N-(2,1,3-benzothiadiazol-5-yl)-1-benzenesulfonamide → 3-amino-N-(2,1,3-benzothiadiazol-5-yl)-1-benzenesulfonamide

HRID 1620

반응식

HRID 1620 반응식
[N+:1]([C:4]1[CH:5]=[C:6]([S:10]([NH:13][C:14]2[CH:22]=[CH:21][C:17]3=[N:18][S:19][N:20]=[C:16]3[CH:15]=2)(=[O:12])=[O:11])[CH:7]=[CH:8][CH:9]=1)([O-])=O>CO.[Ni]>[NH2:1][C:4]1[CH:5]=[C:6]([S:10]([NH:13][C:14]2[CH:22]=[CH:21][C:17]3=[N:18][S:19][N:20]=[C:16]3[CH:15]=2)(=[O:12])=[O:11])[CH:7]=[CH:8][CH:9]=1

참가 물질

4

반응물 1

HCID 196919033-nitro-N-(2,1,3-benzothiadiazol-5-yl)-1-benzenesulfonamide

생성물 1

HCID 196919403-amino-N-(2,1,3-benzothiadiazol-5-yl)-1-benzenesulfonamide

시약·촉매·용매 2

HCID 935Nickel촉매HCID 887Methanol용매

실험 절차

A solution of 1 g of 3-nitro-N-(2,1,3-benzothiadiazol-5-yl)-1-benzenesulfonamide in 25 ml of methanol is hydrogenated to completion on 1 g of Raney Nickel at normal pressure and 20°. The solution is filtered, evaporated and 3-amino-N-(2,1,3-benzothiadiazol-5-yl)-1-benzenesulfonamide is obtained.

후처리

  1. filtrationThe solution is filtered
  2. customevaporated

출처 및 근거

ORD 기록
ord-6320ae92480446599727eaa48b88a8bc
출처 데이터셋
uspto-grants-1998_03
특허 번호
US05726194

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