HRID1758223
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
PROCEDURE
实验过程
From 10.3 g (85 mmole) of trimethylphosphite and 10.3 g (60 mmole) of p-tolyl chloroformate (prepared according to M. J. Zabik and R. D. Scheutz J. Org. Chem. 32 (1967) 300). (100°, 2 hours) yield 93%. B.p.0.2 131°, nD20 1.4972. Analysis for C10H13O5P. Found (calculated): C 49.37 (49.18). H 5.53 (5.36), P 11.71 (12.69). NMR (CDCl3)δ: 2.40 (CH3), 3.92 and 4.12 (CH3O), 6.97-7.37 (aromatic protons).
WORKUP
后处理
- custom(100°, 2 hours) yield 93%
- customB.p.0.2 131°