3-Chloro-2-hydroxybenzaldehyde → N-(4-bromophenyl)-8-chloro-2-oxo-2H-chromene-3-sulfonamide

HRID 1099713

반응식

HRID 1099713 반응식
[Cl:1][C:2]1[CH:9]=[CH:8][CH:7]=[C:4]([CH:5]=O)[C:3]=1[OH:10].[Br:11][C:12]1[CH:25]=[CH:24][C:15]([NH:16][S:17]([CH2:20][C:21](O)=[O:22])(=[O:19])=[O:18])=[CH:14][CH:13]=1>C(O)(=O)C>[Br:11][C:12]1[CH:13]=[CH:14][C:15]([NH:16][S:17]([C:20]2[C:21](=[O:22])[O:10][C:3]3[C:4]([CH:5]=2)=[CH:7][CH:8]=[CH:9][C:2]=3[Cl:1])(=[O:19])=[O:18])=[CH:24][CH:25]=1

참가 물질

4

반응물 2

HCID 5196513-Chloro-2-hydroxybenzaldehydeHCID 187723614-Bromoanilinosulfonyl acetic acid

생성물 1

HCID 10047436N-(4-bromophenyl)-8-chloro-2-oxo-2H-chromene-3-sulfonamide

시약·촉매·용매 1

HCID 176Acetic Acid용매

실험 절차

A solution of 3-chlorosalicylaldehyde (1 mmol) and 4-bromoanilinosulfonyl acetic acid (1 mmol) in acetic acid (10 mL) was subjected to the General Procedure 1, Method A to yield the title compound; m.p. 202-204° C.

출처 및 근거

ORD 기록
ord-704f1ee32968413bab9f8d969f655177
출처 데이터셋
uspto-grants-2012_03
특허 번호
US08143428B2

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