Cyclohexanones by Rh-Mediated Intramolecular C–H Insertion
摘要:
Some long chain alpha-aryl alpha-diazo ketones under Rh catalysis cyclize efficiently to the corresponding cyclohexanones. This is in marked contrast to the cyclizations of alpha-diazo beta-ketoesters, which consistently deliver cyclopentanone products.
Cyclohexanones by Rh-Mediated Intramolecular C–H Insertion
作者:Douglass F. Taber、Craig M. Paquette、Peiming Gu、Weiwei Tian
DOI:10.1021/jo4014996
日期:2013.10.4
Some long chain alpha-aryl alpha-diazo ketones under Rh catalysis cyclize efficiently to the corresponding cyclohexanones. This is in marked contrast to the cyclizations of alpha-diazo beta-ketoesters, which consistently deliver cyclopentanone products.