Biela,R. et al., Journal fur praktische Chemie (Leipzig 1954), 1966, vol. 33, p. 282 - 292
作者:Biela,R. et al.
DOI:——
日期:——
Catalytic Asymmetric Addition of Thiols to Nitrosoalkenes Leading to Chiral Non-Racemic α-Sulfenyl Ketones
作者:John M. Hatcher、Mark C. Kohler、Don M. Coltart
DOI:10.1021/ol2012633
日期:2011.8.5
The first asymmetric organocatalytic sulfenylation of in situ derived nitrosoalkenes leading to chiral nonracemic alpha-sulfenylated ketones is described. The transformation proceeds in an umpolung fashion, relative to enolate/azaenolate methods, and uses simple thiols, thereby obviating the need for electrophilic sulfur reagents.