午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

41964-65-2

2-BROMO-N-(3-CHLORO-PHENYL)-ACETAMIDE synthesis

5synthesis methods
A clean iodine flask of 250 ml was taken. 10ml  solution of freshly prepared 10% solution of sodium  carbonate was added to the flask followed by the  addition of 0.1 ml of 3- chloro aniline. Shake the flask  to mix it properly. Then bromoacetyl bromide was  added gradually. Again shake it vigorously until ppts  appeared. Precipitates were filtered and proper washing was done. Dry the precipitates and product  purity was checked by TLC. Amount was calculated & packed.
-

Yield:41964-65-2 100%

Reaction Conditions:

with triethylamine in dichloromethane at 0; for 1.25 h;Inert atmosphere;

References:

Leung, Euphemia;Hung, Joy M.;Barker, David;Reynisson, Johannes [MedChemComm,2014,vol. 5,# 1,p. 99 - 106]

2-BROMO-N-(3-CHLORO-PHENYL)-ACETAMIDE Related Search: