HRID648418

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID24813

Phosphoric trichloride

Cl3OP

HCID77311

未命名化合物

结构：C#CCON=C(C(=O)O)c1csc(NC(=O)C(F)(F)F)n1

HCID54403039

未命名化合物

结构：NC1C(=O)N2C(C(=O)O)=C(CSc3nnnn3CCC(=O)O)CS[C@H]12

HCID70515572

未命名化合物

PRODUCTS

生成物

结构：C#CCON=C(C(=O)NC1C(=O)N2C(C(=O)O)=C(CSc3nnnn3CCC(=O)O)CS[C@H]12)c1csc(NC(=O)C(F)(F)F)n1

HCID131712409

未命名化合物

收率 87.1%

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID6228

N,N-Dimethylformamide

C3H7NO

PROCEDURE

实验过程

7-Amino-3-[1-(2-carboxyethyl)-1H-tetrazol-5-yl]thiomethyl-3-cephem-4-carboxylic acid (1.93 g) and 2-(2-propynyloxyimino)-2-[2-(2,2,2-trifluoroacetamido)thiazol-4-yl]acetic acid (syn isomer) (1.61 g) were reacted in the presence of Vilsmeier reagent prepared from dimethylformamide and phosphorus oxychloride to give 7-[2-(2-propynyloxyimino)-2-{2-(2,2,2-trifluoroacetamido)thiazol-4-yl}acetamido]-3-[1-(2-carboxyethyl)-1H-tetrazol-5-yl]thiomethyl-3-cephem-4-carboxylic acid (syn isomer) (3.0 g).

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-8cc918ad1b9b4bf5b7f0159b38712aba
来源数据集: uspto-grants-1983_10
DOI: 10.6084/m9.figshare.5104873.v1
专利: US04411898
来源说明: uspto-grants-1983_10

反应 SMILES

[NH2:1][CH:2]1[C:24](=[O:25])[N:4]2[C:5]([C:21]([OH:23])=[O:22])=[C:6]([CH2:9][S:10][C:11]3[N:15]([CH2:16][CH2:17][C:18]([OH:20])=[O:19])[N:14]=[N:13][N:12]=3)[CH2:7][S:8][C@H:3]12.[CH2:26]([O:29][N:30]=[C:31]([C:35]1[N:36]=[C:37]([NH:40][C:41](=[O:46])[C:42]([F:45])([F:44])[F:43])[S:38][CH:39]=1)[C:32](O)=[O:33])[C:27]#[CH:28].C[N+](C)=CCl.[Cl-].P(Cl)(Cl)(Cl)=O>CN(C)C=O>[CH2:26]([O:29][N:30]=[C:31]([C:35]1[N:36]=[C:37]([NH:40][C:41](=[O:46])[C:42]([F:45])([F:43])[F:44])[S:38][CH:39]=1)[C:32]([NH:1][CH:2]1[C:24](=[O:25])[N:4]2[C:5]([C:21]([OH:23])=[O:22])=[C:6]([CH2:9][S:10][C:11]3[N:15]([CH2:16][CH2:17][C:18]([OH:20])=[O:19])[N:14]=[N:13][N:12]=3)[CH2:7][S:8][C@H:3]12)=[O:33])[C:27]#[CH:28]