Velázquez Francisco, Arasappan Ashok, Chen Kevin, Sannigrahi Mousumi, Venkatraman Srikanth, McPhail Andrew T, Chan Tze-Ming, Shih Neng-Yang, Njoroge F George
Schering-Plough Research Institute, 2015 Galloping Hill Road, Kenilworth, New Jersey 07033-1300, USA.
Org Lett. 2006 Feb 16;8(4):789-92. doi: 10.1021/ol053132b.
[reaction: see text] A highly stereoselective synthesis of beta-amino sulfones and sulfonamides via addition of sulfonyl anions to chiral N-sulfinyl imines is described. The addition reaction proceeds in good yield (75-99%) and stereoselectivity.
[反应:见正文] 描述了一种通过将磺酰基阴离子加成到手性N-亚磺酰基亚胺上来高度立体选择性地合成β-氨基砜和磺酰胺的方法。该加成反应以良好的产率(75 - 99%)和立体选择性进行。