HRID851556

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID5558

Bromoform

CHBr3

HCID12774346

未命名化合物

$结构：O=C(O)/C(=N\O)c1ccco1$

HCID14556124

未命名化合物

HCID22996148

未命名化合物

PRODUCTS

生成物

$结构：O=C(CO/N=C(\C(=O)O)c1ccco1)NOC(c1ccccc1)c1ccccc1$

HCID88738326

未命名化合物

收率 17%

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID679

Dimethyl sulfoxide

C2H6OS

溶剂HCID702

Ethanol

C2H6O

PROCEDURE

实验过程

This was prepared from diphenylmethyl chloroacetohydroxamate and Z-2-(fur-2-yl)-2-hydroxyiminoacetic acid by the method described in Preparation 4; m.p. 138°-140° (from carbon tetrachloride-dichloromethane), λmax (EtOH) 273.5 nm (ε13,900), νmax (CHBr3) 3350 (NH), ca 3600-2100 (bonded OH), 1750 and 1728 (CO2H), 1690 cm-1 (CONH), τ(DMSO d6) include 2.09, 3.20 and 3.30 (α-furyl), 2.4-2.8 (Ph), 4.00 (Ph2CH), 5 49 (CH2). Yield 17%.

WORKUP

后处理

customdescribed in Preparation 4