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
010-86108875
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 4-(Phenylethynyl)cinnoline
18592-06-8

4-(Phenylethynyl)cinnoline synthesis

1synthesis methods
-

Yield:18592-06-8 56%

Reaction Conditions:

with bis-triphenylphosphine-palladium(II) chloride;copper(l) iodide;triethylamine in N,N-dimethyl-formamide at 55; for 2 h;Inert atmosphere;Sonogashira Cross-Coupling;

References:

Heiter, Helmut Julian;Vilkauskaite, Gyte;Holzer, Wolfgang [Journal of Heterocyclic Chemistry,2013,vol. 50,# 1,p. 141 - 144]