Ammonia → HCID 21285250, 화합물

HRID 2231958노트

반응식

HRID 2231958 반응식
[NH2:1][C:2]1[S:6][N:5]=[C:4]2[C:7]([NH:9][C:10](=[O:11])[C:3]=12)=[O:8].[NH3:12]>>[NH2:1][C:2]1[S:6][N:5]=[C:4]([C:7]([NH2:12])=[O:8])[C:3]=1[C:10]([NH2:9])=[O:11]

참가 물질

3

반응물 2

HCID 222AmmoniaHCID 21285246HCID 21285246, 화합물

생성물 1

HCID 21285250HCID 21285250, 화합물수율 83%

실험 절차

A mixture of 10.1 parts of 5-aminoisothiazole-3,4-dicarboximide and 70 parts of concentrated aqueous ammonia solution is stirred for 2 hours at room temperature, and the colorless precipitate is then filtered off under suction, washed with water and dried to give 9.3 parts (83% of theory) of 5-aminoisothiazole-3,4-dicarboxamide.

후처리

  1. filtrationthe colorless precipitate is then filtered off under suction
  2. washwashed with water
  3. customdried

출처 및 근거

ORD 기록
ord-f84bf6e94df647139b5bece150db40e9
출처 데이터셋
uspto-grants-1988_11
특허 번호
US04785116

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