Enantioselective Organocatalytic Hantzsch Synthesis of Polyhydroquinolines
作者:Christopher G. Evans、Jason E. Gestwicki
DOI:10.1021/ol901114f
日期:2009.7.16
The four-component Hantzsch reaction provides access to pharmaceutically important dihydropyridines. To expand the utility of this method, we have developed a route under organocatalytic conditions with good yields and excellent ee’s. Through catalyst screening, we found that a BINOL−phosphoric acid allowed enantioselectivesynthesis of six-membered heterocycles with a variety of substitution patterns
Correction to Enantioselective Organocatalytic Hantzsch Synthesis of Polyhydroquinolines
作者:C. G. Evans、J. E. Gestwicki
DOI:10.1021/ol5028255
日期:2014.11.21
shows that the Hantzsch reaction to produce compound 4b does not proceed in the absence of catalyst. We previously neglected to include this important data. This material is available free of charge via the Internet at http://pubs.acs.org. This article is cited by 1 publications. The following changes were made to the revised Supporting Information document submitted with this correction: (1) All data