55001-21-3Relevant articles and documents
Trimethylsilyl triflate promoted 1,4-addition of silyl phosphites to cyclic enones
Mori, Ichiro,Kimura, Yoko,Nakano, Toshihito,Matsunaga, Shin-Ichiro,Iwasaki, Genji,Ogawa, Atsuko,Hayakawa, Kenji
, p. 3543 - 3546 (2007/10/03)
A catalytic amount of trimethylsilyl triflate (TMSOTf) remarkably facilitates the selective conugate addition of a variety of silyl phosphites, prepared in situ from dialkyl phosphites and N,O-bis(trimethylsily)acetamide, to cyclic enones giving 1,4-adducts in high yields.