HRID850190

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID75771

1-Hydroxybenzotriazole

C6H5N3O

HCID2723939

1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride

C8H18ClN3

结构：CC(C)(C)[Si](OCc1c(Cl)ccc(-n2cccc2CN)c1Cl)(c1ccccc1)c1ccccc1

HCID18321775

未命名化合物

HCID53412022

未命名化合物

PRODUCTS

生成物

结构：CNC(=O)c1ccc(C=CC(=O)NCc2cccn2-c2ccc(Cl)c(CO[Si](c3ccccc3)(c3ccccc3)C(C)(C)C)c2Cl)cc1

HCID54276442

未命名化合物

收率 97.8%

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID6228

N,N-Dimethylformamide

C3H7NO

PROCEDURE

实验过程

To a solution of 2-aminomethyl-1-[3-(tert-butyldiphenylsilyloxymethyl)-2,4-dichlorophenyl]pyrrole (465 mg) in anhydrous dimethylformamide (7 ml) were added 4-(methylcarbamoyl)cinnamic acid (206 mg), 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (219 mg) and 1-hydroxybenzotriazole (185 mg). The mixture was stirred at ambient temperature for 3 hours and partitioned between ethyl acetate and water. The organic layer was isolated and the aqueous layer was extracted with ethyl acetate. The organic layers were combined, washed with saturated aqueous sodium hydrogen carbonate and brine, dried over magnesium sulfate and evaporated in vacuo. The residue was triturated with diisopropyl ether to give 1-[3-(tert-butyldiphenylsilyloxymethyl)-2,4-dichlorophenyl]-2-[4-(methylcarbamoyl)cinnamoylaminomethyl]pyrrole (622 mg) as a brownish powder.

WORKUP

后处理

custompartitioned between ethyl acetate and water
customThe organic layer was isolated
extractionthe aqueous layer was extracted with ethyl acetate
washwashed with saturated aqueous sodium hydrogen carbonate and brine
dry with materialdried over magnesium sulfate
customevaporated in vacuo
customThe residue was triturated with diisopropyl ether

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-319c2005bb9d48349999fa5f81e8fc86
来源数据集: uspto-grants-2000_01
DOI: 10.6084/m9.figshare.5104873.v1
专利: US06015818
来源说明: uspto-grants-2000_01

反应 SMILES

[NH2:1][CH2:2][C:3]1[N:4]([C:8]2[CH:13]=[CH:12][C:11]([Cl:14])=[C:10]([CH2:15][O:16][Si:17]([C:30]([CH3:33])([CH3:32])[CH3:31])([C:24]3[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=3)[C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=3)[C:9]=2[Cl:34])[CH:5]=[CH:6][CH:7]=1.[CH3:35][NH:36][C:37]([C:39]1[CH:49]=[CH:48][C:42]([CH:43]=[CH:44][C:45](O)=[O:46])=[CH:41][CH:40]=1)=[O:38].Cl.C(N=C=NCCCN(C)C)C.ON1C2C=CC=CC=2N=N1>CN(C)C=O>[Si:17]([O:16][CH2:15][C:10]1[C:9]([Cl:34])=[C:8]([N:4]2[CH:5]=[CH:6][CH:7]=[C:3]2[CH2:2][NH:1][C:45](=[O:46])[CH:44]=[CH:43][C:42]2[CH:48]=[CH:49][C:39]([C:37](=[O:38])[NH:36][CH3:35])=[CH:40][CH:41]=2)[CH:13]=[CH:12][C:11]=1[Cl:14])([C:30]([CH3:31])([CH3:33])[CH3:32])([C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1)[C:24]1[CH:25]=[CH:26][CH:27]=[CH:28][CH:29]=1