HRID1419471

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID313

Hydrochloric Acid

ClH

HCID3283

Diethyl Ether

C4H10O

结构：CC(=O)OC[C@H]1O[C@@H](n2cnc(C(=O)C=[N+]=[N-])c2N=CN(C)C)[C@H](F)[C@@H]1OC(C)=O

HCID53954749

未命名化合物

2 次

PRODUCTS

生成物

结构：CC(=O)OC[C@H]1O[C@@H](n2cnc(C(=O)CCl)c2N=CN(C)C)[C@H](F)[C@@H]1OC(C)=O

HCID53871728

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID6344

Dichloromethane

CH2Cl2

PROCEDURE

实验过程

In step 14, compound (20) is reacted in dichloromethane with hydrogen chloride in the form of a diethylether solution under ice-cooling, to convert the 4-diazoacetyl group of compound (20) into 4-chloroacetyl group. Thereby, 1-(3,5-di-O-acetyl-2-deoxy-2-fluoro-β-D-ribofuranosyl)-4-chloroacetyl-5-(dimethylaminomethyleneamino)imidazole [compound (21)] is produced.

WORKUP

后处理

temperaturecooling