A sequential enantioselective, organocatalytic route to chiral 1,2-oxazines and chiral pyridazines
作者:Sirirat Kumarn、Alexander J. Oelke、David M. Shaw、Deborah A. Longbottom、Steven V. Ley
DOI:10.1039/b708646f
日期:——
A sequential, organocatalysed asymmetric reaction to access chiral 1,2-oxazines and chiral pyridazines is reported, which proceeds in moderate to good yields and good to excellent enantioselectivities.
A Highly Selective, Organocatalytic Route to Chiral Dihydro-1,2-oxazines
作者:Sirirat Kumarn、David M. Shaw、Deborah A. Longbottom、Steven V. Ley
DOI:10.1021/ol051577u
日期:2005.9.1
[reaction: see text] The organocatalyzed asymmetric synthesis of chiral dihydro-1,2-oxazines from achiral starting materials proceeds in moderate to excellent yields and excellent enantioselectivity. This sequential reaction gives the desired products in a single pot.