Journal article
Allylic and allenic halide synthesis via Nb[Cl.sub.5]- and Nb[Br.sub.5]-mediated alkoxide rearrangements
Journal of organic chemistry, Vol.74(19), p7294
02 Oct 2009
Abstract
Addition of Nb[Cl.sub.5] or Nb[Br.sub.5] to a series of magnesium, lithium, or potassium allylic or propargylic alkoxides which directly provides allylic or allenic halides is described. The niobium pentahalide halogenations which afford essentially pure (E)-allylic or -allenic halides after extraction could be used to obtain range of aliphatic and aromatic alcohols, aldehydes, and ketones.
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Details
- Title
- Allylic and allenic halide synthesis via Nb[Cl.sub.5]- and Nb[Br.sub.5]-mediated alkoxide rearrangements
- Creators
- P.C RavikumarLihua YaoFraser F Fleming
- Publication Details
- Journal of organic chemistry, Vol.74(19), p7294
- Publisher
- American Chemical Society
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Chemistry
- Identifiers
- 991020898396704721