Pyrrole synthesis catalyzed by AgOTf or cationic Au(I) complexes |
| |
| Authors: | Harrison Tyler J Kozak Jennifer A Corbella-Pané Montserrat Dake Gregory R |
| |
| Affiliation: | Department of Chemistry, 2036 Main Mall, University of British Columbia, Vancouver, BC, Canada, V6T 1Z1. |
| |
| Abstract: | Either silver trifluoromethanesulfonate or a mixture of gold(I) chloride, silver trifluoromethanesulfonate, and triphenylphosphine catalyze the formation of pyrroles from substituted beta-alkynyl ketones and amines. The reactions proceed by using 5 mol % of catalyst with yields of isolated pyrroles ranging from 13% to 92%. Sixteen examples are used to compare the effectiveness of each catalyst. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
