HRID1359810

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID26297

2-Chloro-2-oxoethyl acetate

C4H5ClO3

$结构：Cc1[nH]c(/C=C2\C(=O)Nc3ccc(S(=O)(=O)Cc4c(Cl)cccc4Cl)cc32)c(C)c1CC(=O)NCCN1CCNCC1$

HCID59077555

未命名化合物

PRODUCTS

生成物

$结构：CC(=O)OCC(=O)N1CCN(CCNC(=O)Cc2c(C)[nH]c(/C=C3\C(=O)Nc4ccc(S(=O)(=O)Cc5c(Cl)cccc5Cl)cc43)c2C)CC1$

HCID69995976

未命名化合物

收率 86.4%

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID6344

Dichloromethane

CH2Cl2

PROCEDURE

实验过程

A mixture of 2-{5-[5-(2,6-dichloro-phenylmethanesulfonyl)-2-oxo-1,2-dihydro-indol-(3Z)-ylidenemethyl]-2,4-dimethyl-1H-pyrrol-3-yl}-N-(2-piperazin-1-yl-ethyl)-acetamide (300 mg, 0.475 mmol), acetoxyacetyl chloride (97 mg, 1.5 eq.) and TEA (0.5 mL) in DCM (10 mL) was stirred at rt for overnight. The precipitate was collected by vacuum filtration, washed with water and methanol to give 300 mg of acetic acid 2-{4-[2-(2-{5-[5-(2,6-dichloro-phenylmethanesulfonyl)-2-oxo-1,2-dihydro-indol-(3Z)-ylidenemethyl]-2,4-dimethyl-1H-pyrrol-3-yl}-acetylamino)-ethyl]-piperazin-1-yl}-2-oxo-ethyl ester as a red solid.

WORKUP

后处理

filtrationThe precipitate was collected by vacuum filtration
washwashed with water and methanol

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-c7e6e3ace35b4249abc6628a4a4244fc
来源数据集: uspto-grants-2003_07
DOI: 10.6084/m9.figshare.5104873.v1
专利: US06599902B2
来源说明: uspto-grants-2003_07

反应 SMILES

[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([Cl:8])[C:3]=1[CH2:9][S:10]([C:13]1[CH:14]=[C:15]2[C:19](=[CH:20][CH:21]=1)[NH:18][C:17](=[O:22])/[C:16]/2=[CH:23]\[C:24]1[NH:28][C:27]([CH3:29])=[C:26]([CH2:30][C:31]([NH:33][CH2:34][CH2:35][N:36]2[CH2:41][CH2:40][NH:39][CH2:38][CH2:37]2)=[O:32])[C:25]=1[CH3:42])(=[O:12])=[O:11].[C:43]([O:46][CH2:47][C:48](Cl)=[O:49])(=[O:45])[CH3:44]>C(Cl)Cl>[Cl:8][C:4]1[CH:5]=[CH:6][CH:7]=[C:2]([Cl:1])[C:3]=1[CH2:9][S:10]([C:13]1[CH:14]=[C:15]2[C:19](=[CH:20][CH:21]=1)[NH:18][C:17](=[O:22])/[C:16]/2=[CH:23]\[C:24]1[NH:28][C:27]([CH3:29])=[C:26]([CH2:30][C:31]([NH:33][CH2:34][CH2:35][N:36]2[CH2:37][CH2:38][N:39]([C:48](=[O:49])[CH2:47][O:46][C:43](=[O:45])[CH3:44])[CH2:40][CH2:41]2)=[O:32])[C:25]=1[CH3:42])(=[O:12])=[O:11]