期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Efficient synthesis of chromenopyridine and chromene via MCRs 被引量:2
1
作者 Hai-Feng Gan Wei-Wei Cao +3 位作者 Zheng Fang Xin Li Shi-Gui Tang Kai Guo 《Chinese Chemical Letters》 SCIE CAS CSCD 2014年第10期1357-1362,共6页
MCRs for preparation of chromenopyridines under reflux conditions and chromenes at room temperature conditions from different salicylaldehydes,malononitrile and different thiols(mol ratio- 1:2:1) were established.... MCRs for preparation of chromenopyridines under reflux conditions and chromenes at room temperature conditions from different salicylaldehydes,malononitrile and different thiols(mol ratio- 1:2:1) were established.Mechanistic investigation suggests that the MCRs undergo different pathways at different temperatures and catalyzed by different organic bases.The structure of chromenopyridine and chromene are confirmed by crystal X-ray crystallography. 展开更多
关键词 Multi-component reaction chromenopyridine Chromene Mechanistic study Reaction condition
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部