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.
据报道,通过顺序的有机催化不对称反应可得到手性1,2-恶嗪和手性哒嗪,其收率中等至良好,对映选择性良好。