HRID36290

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID69018

Propionyl bromide

C3H5BrO

结构：CCCCc1nn(-c2cc(N)ccc2Cl)c(=O)n1Cc1ccc(-c2ccccc2S(=O)(=O)NC(C)(C)C)cc1F

HCID10257760

未命名化合物

PRODUCTS

生成物

结构：CCCCc1nn(-c2cc(NC(=O)CC)ccc2Cl)c(=O)n1Cc1ccc(-c2ccccc2S(=O)(=O)NC(C)(C)C)cc1F

HCID10439146

未命名化合物

收率 84%

AUXILIARIES

试剂、催化剂与溶剂

催化剂HCID14284

N,N-Dimethylpyridin-4-amine

C7H10N2

PROCEDURE

实验过程

Propionyl bromide was reacted with 2(5-amino-2-chlorophenyl)-5-n-butyl-4-[[2'-(N-t-butylsulfamoyl)-3-fluorobiphenyl-4-yl]methyl]-2,4-dihydro-3H-1,2,4-triazol-3-one (from Step C) in the presence of DMAP according to the procedure of Example 69. Flash chromatography of the crude product on silica gel (gradient elution with 3:1 to 1:1 hexane-EtOAc) gave an 84% yield of the title compound as a white solid, mp 103°-105° C.; homogeneous by TLC (1:1 hexane-EtOAc); mass spectrum (FAB) m/e 648 (M+Li)+.

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-fbf413da9d3c4edcb5e7e91cd01def6c
来源数据集: uspto-grants-1995_05
DOI: 10.6084/m9.figshare.5104873.v1
专利: US05411980
来源说明: uspto-grants-1995_05

反应 SMILES

[C:1](Br)(=[O:4])[CH2:2][CH3:3].[NH2:6][C:7]1[CH:8]=[CH:9][C:10]([Cl:45])=[C:11]([N:13]2[C:17](=[O:18])[N:16]([CH2:19][C:20]3[CH:25]=[CH:24][C:23]([C:26]4[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=4[S:32](=[O:39])(=[O:38])[NH:33][C:34]([CH3:37])([CH3:36])[CH3:35])=[CH:22][C:21]=3[F:40])[C:15]([CH2:41][CH2:42][CH2:43][CH3:44])=[N:14]2)[CH:12]=1>CN(C1C=CN=CC=1)C>[CH2:41]([C:15]1[N:16]([CH2:19][C:20]2[CH:25]=[CH:24][C:23]([C:26]3[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=3[S:32](=[O:39])(=[O:38])[NH:33][C:34]([CH3:36])([CH3:35])[CH3:37])=[CH:22][C:21]=2[F:40])[C:17](=[O:18])[N:13]([C:11]2[CH:12]=[C:7]([NH:6][C:1](=[O:4])[CH2:2][CH3:3])[CH:8]=[CH:9][C:10]=2[Cl:45])[N:14]=1)[CH2:42][CH2:43][CH3:44]