天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

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!

ChemicalBook CAS DataBase List 6-(TERT-BUTYL)-2H-1,4-BENZOXAZIN-3(4H)-ONE
6238-96-6

6-(TERT-BUTYL)-2H-1,4-BENZOXAZIN-3(4H)-ONE synthesis

4synthesis methods
-

Yield:6238-96-6 80%

Reaction Conditions:

with copper(l) iodide;1,10-Phenanthroline;caesium carbonate in 1,4-dioxane at 90; for 24 h;Inert atmosphere;

References:

Chen, Dingben;Shen, Guodong;Bao, Weiliang [Organic and Biomolecular Chemistry,2009,vol. 7,# 19,p. 4067 - 4073] Location in patent:experimental part

6-(TERT-BUTYL)-2H-1,4-BENZOXAZIN-3(4H)-ONE Related Search: