64262-48-2Relevant academic research and scientific papers
Nucleophilic Addition to Vinylketenimine Complexes. The Asymmetric Synthesis of Carbon Quaternary Centres
Richards, Christopher J.,Thomas, Susan E.
, p. 143 - 160 (2007/10/02)
Addition of alkyl-lithium reagents to (vinylketenimine)tricarbonyliron(0) complexes generates compounds containing carbon quaternary centres.The major products from these reactions are either amides or aldehydes depending upon the conditions employed.Dias
Generation of Homochiral Quaternary Carbon Centres from (Vinylketenimine)tricarbonyliron(0) Complexes
Alcock, Nathaniel W.,Pike, Graham A.,Richards, Christopher J.,Thomas, Susan E.
, p. 531 - 534 (2007/10/02)
The first homochiral (vinylketenimine)tricarbonyliron(0) complexes have been formed.Nucleophilic attack occurs exclusively on their exo face and after an oxidative work-up homochiral β,γ-unsaturated carboxylic acids containing an α quaternary carbon centre are obtained.
