Pelter, Andrew, Smith, Keith, Elgendy, Said M. A. and Rowlands, Martin 1993. Hindered organoboron groups in organic chemistry. 24. The condensation of aliphatic aldehydes with dimesitylboron stabilised carbanions to give ketones. Tetrahedron 49 (32) , pp. 7104-7118. 10.1016/S0040-4020(01)87982-5 |
Official URL: http://www.sciencedirect.com/science/article/pii/S...
Abstract
The condensation of boron stabilised carbanions, Mes2BCHLiR1, (R1≠H) with aliphatic aldehydes, R2CHO, followed by treatment with trifluoroacetic anhydride (TFAA) or N-chlorosuccinimide (NCS) is an unique, broadly applicable redox process that yields ketones, R1CH2COR2, directly and in high yields. The anion Mes2BCH2Li (Mes2BCHLiR1, R1H) gives high yields of alkenes, R2CHCH2 in the same conditions.
Item Type: | Article |
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Status: | Published |
Schools: | Chemistry |
Subjects: | Q Science > QD Chemistry |
Publisher: | Pergamon Press |
ISSN: | 0040-4020 |
Last Modified: | 04 Jun 2017 02:51 |
URI: | https://orca.cardiff.ac.uk/id/eprint/12672 |
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