Ammonia → 2-Amino-6-nitrobenzothiazole

반응식

S[C:2]1[S:3][C:4]2[CH:10]=[C:9]([N+:11]([O-:13])=[O:12])[CH:8]=[CH:7][C:5]=2[N:6]=1.[NH3:14]>>[NH2:14][C:2]1[S:3][C:4]2[CH:10]=[C:9]([N+:11]([O-:13])=[O:12])[CH:8]=[CH:7][C:5]=2[N:6]=1

참가 물질

반응물 2

HCID 222Ammonia

HCID 178418579HCID 178418579, 화합물

생성물 1

HCID 227042-Amino-6-nitrobenzothiazole

실험 절차

It has also been reported [see J. Amer. Chem. Soc. 49, 1748 (1927)] that treatment of 2-mercapto-6-nitrobenzothiazole with concentrated aqueous ammonia under pressure at 160° C. followed by crystallization from alcohol and treatment with bone black gives 2-amino-6-nitrobenzothiazole in small yield.

후처리

customat 160° C.
customfollowed by crystallization from alcohol and treatment with bone black

출처 및 근거

ORD 기록: ord-9fbb161e393d42a4bb1b6d10c358f805
출처 데이터셋: uspto-grants-1984_05
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04447617

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