189063-46-5 → HCID 18971396, 화합물

HRID 2395312노트

반응식

HRID 2395312 반응식
[Cl:1][C:2]1[CH:12]=[CH:11][C:5]([C:6]([O:8][CH2:9][CH3:10])=[O:7])=[C:4]([NH:13][C:14]([O:16]C2C=CC=CC=2)=O)[CH:3]=1.[Cl:23][C:24]1[CH:29]=[CH:28][C:27]([S:30]([NH2:33])(=[O:32])=[O:31])=[C:26]([C:34]#[N:35])[CH:25]=1>>[Cl:23][C:24]1[CH:29]=[CH:28][C:27]([S:30]([NH:33][C:14]([NH:13][C:4]2[CH:3]=[C:2]([Cl:1])[CH:12]=[CH:11][C:5]=2[C:6]([O:8][CH2:9][CH3:10])=[O:7])=[O:16])(=[O:32])=[O:31])=[C:26]([C:34]#[N:35])[CH:25]=1

참가 물질

3

반응물 2

HCID 18971409189063-46-5HCID 22347443HCID 22347443, 화합물

생성물 1

HCID 18971396HCID 18971396, 화합물

실험 절차

As the starting substances, ethyl 4-chloro-2-phenoxycarbonylaminobenzoate and 4-chloro-2-cyanobenzenesulfonamide were used and the same method was applied as in Example 36 to obtain N-(4-chloro-2-cyanobenzenesulfonyl)-N'-(2-ethyloxycarbonyl-5-chlorophenyl)urea and further to obtain from 1.04 g (2.35 mmol) of N-(4-chloro-2-cyanobenzenesulfonyl)-N'-(2-carboxy-5-chlorophenyl)urea 31 mg of the above-identified compound (yield 3.3%). Properties: colorless crystal, Melting point: >200° C. (decomposition), PMR (δppm, DMSO-d6):7.32-7.36 (2H,m), 7.99 (1H,d), 8.05 (1H,d), 8.38 (1H,d), 8.54 (1H,s), 12.16 (1H,br).

출처 및 근거

ORD 기록
ord-f8010ab7ac67447ab538d3e2a1acde87
출처 데이터셋
uspto-grants-1998_09
특허 번호
US05814631

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