三乙胺 → Diethyl 3-(4-chlorophenyl)-2-isoxazolin-5-ylmethylphosphonate
反应方程式
[Cl:1][C:2]1[CH:10]=[CH:9][C:5]([CH:6]=[N:7][OH:8])=[CH:4][CH:3]=1.ClN1C(=O)CCC1=O.[CH2:19]([P:22](=[O:29])([O:26][CH2:27][CH3:28])[O:23][CH2:24][CH3:25])[CH:20]=[CH2:21].C(N(CC)CC)C>ClCCl>[Cl:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]2[CH2:21][CH:20]([CH2:19][P:22](=[O:29])([O:26][CH2:27][CH3:28])[O:23][CH2:24][CH3:25])[O:8][N:7]=2)=[CH:4][CH:3]=1参与物
6
实验过程
Preparation is carried out as in Example 1 from 23.34 g of 4-chlorobenzaldoxime, 22 g of N-chlorosuccinimide, 29.5 g of diethyl allylphosphonate and 22.9 ml of triethylamine in dichloromethane and provides 52 g of oily product.
后处理
- customPreparation
来源与证据
- ORD记录
- ord-abc093e2107b434cbc94fb24708993c0
- 来源数据集
- uspto-grants-1991_04
- 专利号
- US05006515
反应笔记
加载中…