Direct catalytic enantioselective Mannich-type reaction of α,α-dithioacetonitriles with imines using chiral bis(imidazoline)–Pd complexes
作者:Masaru Kondo、Hikari Saito、Shuichi Nakamura
DOI:10.1039/c7cc03307a
日期:——
The first highly enantioselective reaction of α,α-dithioacetonitriles with imines has been developed. Good yields and enantioselectivity were observed for the reaction of various imines using chiral bis(imidazoline) catalysts. The obtained products can be converted to β-aminonitrile or 1,3-diaminoketone.
已经开发出α,α-二硫代乙腈与亚胺的第一个高度对映选择性反应。使用手性双(咪唑啉)催化剂观察到各种亚胺的反应具有良好的产率和对映选择性。所获得的产物可以转化为β-氨基腈或1,3-二氨基酮。