Asymmetric Synthesis of N-(Diphenylphosphinyl)amines Promoted by Chiral Carbosilane Dendritic Ligands in The Enantioselective Addition of Dialkylzinc Compounds to N-(Diphenylphosphinyl)imines
作者:Itaru Sato、Kenji Hosoi、Ryo Kodaka、Kenso Soai
DOI:10.1002/1099-0690(200209)2002:18<3115::aid-ejoc3115>3.0.co;2-9
日期:2002.9
The enantioselective addition of dialkylzinc compounds to N-(diphenylphosphinyl)imines by using chiral dendrimers with flexible carbosilane backbones gives enantiomerically enriched N-(diphenylphosphinyl)amines with up to 92% ee. (© Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002)
通过使用具有柔性碳硅烷主链的手性树枝状聚合物将二烷基锌化合物对映选择性加成到 N-(二苯基膦基)亚胺中,得到对映异构富集的 N-(二苯基膦基)胺,其 ee 高达 92%。(© Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002)