摘要
以磷钨酸为催化剂,成功催化了吲哚与磺酰亚胺的Friedel-Crafts反应,并合成了一系列双吲哚甲烷衍生物.研究结果显示,10 mol%磷钨酸能够很好地催化此反应,收率达到97%.所合成的双吲哚甲烷衍生物的结构经核磁共振谱和X射线单晶衍射确定.
H3PW12O40 was found to be effective catalysts for the reactions of indoles with various N-sulfonyl imines to afford the corresponding bis（indolyl）methanes. The results indicated that the good yield （up to 97%） was obtained by using 10 tool% H3PW12O40. The structures of these products were characterized by NMR and X-ray crystallography.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2014年第5期898-902,共5页
Chinese Journal of Organic Chemistry
基金
新疆自治区青年科学基金(No.2011211B05)资助项目~~
