Synlett 1994; 1994(11): 963-964
DOI: 10.1055/s-1994-23065
letter
© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.

Tris(pentafluorophenyl)boron as an Efficient Catalyst in the Aldol-Type Reaction of Ketene Silyl Acetals with Imines

Kazuaki Ishihara* , Miyuki Funahashi, Naoyuki Hanaki, Mayumi Miyata, Hisashi Yamamoto
  • *School of Engineering, Nagoya University, Nagoya 464-01, Japan
Further Information

Publication History

Publication Date:
22 March 2002 (online)

The aldol-type reaction of ketene silyl acetals with aromatic or aliphatic imines is successfully carried out using tris(pentafluorophenyl)boron as a catalyst (0.2~10 mol%).

    >