Synthesis 1973; 1973(8): 457-468
DOI: 10.1055/s-1973-22234
review
© 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.

Catalytic Semihydrogenation of the Triple Bond

Elliot N. MARVELL* , Thomas LI
  • *Oregon State University, Corvallis, Oregon 97331, U. S. A.
Further Information

Publication History

Publication Date:
12 September 2002 (online)

This review surveys the various catalysts used for the semihydrogenation process. For each of these the bond selectivity, stereoselectivity, and some examples of its synthetic utility are presented. 1. Palladium Catalysts for Isolated Triple Bonds 1.1. Bond Selectivity 1.2. Stereoselectivity 1.3. Use in Synthesis 2. Palladium Catalysts for Conjugated Triple Bonds 2.1. Bond Selectivity 2.2. Stereoselectivity 2.3. Conjugation to Aldehyde or Ketone Groups 2.4. Use in Synthesis 3. Nickel Catalysts 3.1. Bond Selectivity 3.2. Stereoselectivity 3.3. Use in Synthesis 4. Miscellaneous Catalysts 4.1. Raney Iron 4.2. Rhodium 4.3. Platinum 4.4. Homogeneous Catalysts