Isoleucine-Catalyzed Direct Asymmetric Aldol Addition of Enolizable Aldehydes
作者:Kerstin Rohr、Rainer Mahrwald
DOI:10.1021/ol300754n
日期:2012.4.20
Isoleucine-catalyzed direct enantioselective aldol additions between enolizable aldehydes are reported. Intermediate acetal structures dictate the configurative outcome and were supported by a hydrogen bond. This direct isoleucine-catalyzed aldol addition represents a welcome complement to both proline- and histidine-catalyzed aldol additions of enolizable aldehydes.
Polyvinylacetal, dieses enthaltendes lichtempfindliches Gemisch und daraus hergestelltes Aufzeichnungsmaterial
申请人:HOECHST AKTIENGESELLSCHAFT
公开号:EP0274075B1
公开(公告)日:1993-05-26
US4940646A
申请人:——
公开号:US4940646A
公开(公告)日:1990-07-10
�ber das Aldol und Glykol aus Isobutyr- und Acetaldehyd