1597428-26-6Relevant articles and documents
The first formation of (1Z)-1-alkylidene-1H-isobenzofuranium amides and 1H-inden-1-ones: Acid-promoted 5-exo cyclization and hydration/aldol condensation reactions of o-ethynylbenzophenones
Nagahora, Noriyoshi,Wasano, Tatsuya,Nozaki, Kazuhiro,Ogawa, Tamaki,Nishijima, Shuhei,Motomatsu, Daiki,Shioji, Kosei,Okuma, Kentaro
supporting information, p. 1423 - 1430 (2014/03/21)
(1Z)-1-(2,2-Dimethylpropylidene)-1H-isobenzofuranium bis(trifluoromethylsulfonyl)amides were synthesized through 5-exo cyclization reactions between sterically encumbered o-alkynylbenzophenones and bis(trifluoromethylsulfonyl)imide (Tf2NH). It