HRID435321

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID176

Acetic Acid

C2H4O2

HCID887

Methanol

CH4O

HCID8028

Tetrahydrofuran

C4H8O

结构：CC(C)CON=C(C(=O)NC1C(=O)N2C(C(=O)OCc3ccc([N+](=O)[O-])cc3)=CCS[C@H]12)c1csc(NC=O)n1

HCID131712459

未命名化合物

PRODUCTS

生成物

结构：CC(C)CON=C(C(=O)NC1C(=O)N2C(C(=O)O)=CCS[C@H]12)c1csc(NC=O)n1

HCID131712460

未命名化合物

收率 38.8%

AUXILIARIES

试剂、催化剂与溶剂

催化剂HCID178418390

未命名化合物

溶剂HCID962

Water

H2O

PROCEDURE

实验过程

4-Nitrobenzyl 7-[2-(2-formamidothiazol-4-yl)-2-isobutoxyiminoacetamido]-3-cephem-4-carboxylate (syn isomer, 14.2 g.), 10% palladium carbon (5.7 g.), methanol (57 ml.), tetrahydrofuran (142 ml.), acetic acid (1 ml.) and water (10 ml.) were treated in a similar manner to that of Example 15-(2) to give 7-[2-(2-formamidothiazol-4-yl)-2-isobutoxyiminoacetamido]-3-cephem-4-carboxylic acid (syn isomer, 4.25 g.).