100636-59-7Relevant articles and documents
Pentafluorophenylammonium trifluoromethanesulfonimide: Mild, powerful, and robust catalyst for mukaiyama aldol and mannich reactions between ketene silyl acetals and ketones or oxime ethers
Nagase, Ryohei,Osada, Jun,Tamagaki, Hiroaki,Tanabe, Yoo
experimental part, p. 1128 - 1134 (2010/06/20)
Pentafluorophenylammonium trifluoromethanesulfonimide (C6F 5N+H3·NTf2-) promotes Mukaiyama aldol and Mannich reactions using ketene silyl acetals with ketones and oxime ethers, respectively. The prese
An Efficient and Extremly Mild Catalyst System, Combined Use of Trityl Chloride and Tin(II) Chloride, in the Aldol and Michael Reactions
Mukaiyama, Teruaki,Kobayashi, Shu,Tamura, Masanori,Sagawa, Yukihiro
, p. 491 - 494 (2007/10/02)
The aldol reaction of silyl enol ethers with acetals or aldehydes, and the Michael reaction of silyl enol ethrs with α,β-unsaturated ketones are efficiently catalyzed by the combined use of trityl chloride and tin(II) chloride under extremly mild conditio