82759-03-3Relevant academic research and scientific papers
New Reagents, XXI. Stereospezific Carbonyl Olefination Alternatively towards E- or Z-Olefine by Reagents with a Stannyl or Plumbyl Leaving Group
Kauffmann, Thomas,Kriegesmann, Reinhard,Hamsen, Angelika
, p. 1818 - 1824 (2007/10/02)
With (phenylthio)(triphenylstannyl)methyllithium (2b) benzaldehyde can be transformed alternatively into (E)-β-(phenylthio)styrene (5a; 83percent) or in its Z-isomer 5b (84percent). (Phenylthio)(triphenylplumbyl)methyllithium (3b) affords under analogous
