21851-80-9Relevant academic research and scientific papers
Rhodium-catalyzed synthesis of 2,3-disubstituted indoles from β,β-Disubstituted stryryl azides
Sun, Ke,Liu, Sheng,Bec, Patryk M.,Driver, Tom G.
, p. 1702 - 1706 (2011/04/24)
Rings la carte: Rhodium carboxylate complexes catalyze selective cascade reactions to produce a range 2,3-disubstituted indoles from β,β- disubstituted stryryl azides. The selective migration of aryl groups appears to originate from a putative phenonium ion reactive intermediate (see scheme).
Novel reaction course of alkenes to phosphonium salts
Okuma, Kentaro,Izaki, Toshiharu
, p. 1831 - 1833 (2007/10/03)
The reaction of styrenes with triphenylphosphine in the presence of acid gave the corresponding 1-arylethylphosphonium salts in 76-82% yields. Indene also reacted with triphenylphosphine and tetrafluoroboric acid to afford 1-indanyltriphenylphosphonium te
