huagongshe.com
HRID1244671

反应详情

EQUATION

反应方程式

HRID 1244671 的结构方程式

REACTANTS

反应物

1
结构：O=C(NC1(C(=O)O)CCC2(CC1)OCCO2)OCC1c2ccccc2-c2ccccc21
HCID1268221

未命名化合物

PRODUCTS

生成物

1
结构：O=C1CCC(NC(=O)OCC2c3ccccc3-c3ccccc32)(C(=O)O)CC1
HCID1268238

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CC(C)=O
溶剂HCID180

Acetone

C3H6O

PROCEDURE

实验过程

187 mmol (79 g) of 8-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-1,4-dioxaspiro[4,5]decane-8-carboxylic acid is taken up in 3.51 of acetone/0.1 M HCl 1:1 and stirred for 4 hours at room temperature. The acetone is drawn off in a rotary evaporator, and the precipitated product is filtered off, rewashed with water and dried. Yield: 68.7 g of 2.

WORKUP

后处理

  1. customThe acetone is drawn off in a rotary evaporator
  2. filtrationthe precipitated product is filtered off
  3. customdried