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HRID463727

反应详情

EQUATION

反应方程式

HRID 463727 的结构方程式

REACTANTS

反应物

1
结构：CCOC(=O)[C@@H]1[C@H](C(=O)OCC)N(Cc2ccccc2)C(=O)N1Cc1ccccc1
HCID13276246

未命名化合物

PRODUCTS

生成物

1
结构：CCOC(=O)[C@H]1[C@@H](C(=O)O)N(Cc2ccccc2)C(=O)N1Cc1ccccc1
HCID13255427

未命名化合物

收率 85.9%

AUXILIARIES

试剂、催化剂与溶剂

1
结构：O=P([O-])([O-])[O-]
溶剂HCID1061

Phosphate

O4P-3

PROCEDURE

实验过程

A suspension of diethyl cis-1,3-dibenzyl-2-oxoimidazolidine-4,5-dicarboxylate (500 mg) in 0.1M phosphate buffer (pH 8.0, 50 ml) was treated with Pig Liver Esterase (manufactured by Sigma Lab., 1600 units, 10 mg) in a manner similar to that in Example 1 (1) to give (4S,5R)-1,3-dibenzyl-5-ethoxycarbonyl-2-oxoimidazolidine-4-carboxylic acid (400 mg). M.P., 108°-112° C. [α]D20 =+4.4° (c=1, CHCl3).