213462-90-9Relevant academic research and scientific papers
Zirconocyclisation: Access to new racemic (di) phosphines
Mirza-Aghayan,Boukherroub,Etemad-Moghadam,Manuel,Koenig
, p. 3109 - 3112 (1996)
The bis-allylic 1 and the bis-propargylic 6 derivatives react with the zirconocene 'ZrCp2' and lead, after electrophillic addition, to the corresponding chiral trans heterocyclopentanes (M = Si,Ge,P) 3-5 and bis-methylenecyclopentanes 8. New ch
Thermal and photochemical isomerization of exocyclic 1,3-dienes: 1,1-Diphenyl-3,4-bis(trimethylsilylmethylene)-1-silacyclopentane s-cis(E,E)
Mirza-Aghayan, Maryam,Boukherroub, Rabah,Manuel, Georges,Koenig, Max
, p. 1028 - 1032 (2007/10/03)
This paper describes the photochemical and the thermal isomerization of s-cis(E,E) 1,1-diphenly-3,4-bis(trimethylsilylmethylene)-1-silacyclopentane (1a). Under thermal conditions a 1,3-sigmatropic of the methylene hydrogen occurs, yielding the s-trans iso
