93119-56-3Relevant academic research and scientific papers
REACTION OF PHOTOGENERATED VINYL CATIONS WITH AMBIDENT ANIONS
Kitamura, Tsugio,Kobayashi, Shinjiro,Taniguchi, Hiroshi
, p. 1523 - 1526 (1984)
Photolysis of vinyl bromides with cyanate anion in a two-phase system gave only isoquinolinones as the N-site attacked products.However, the photolysis with thiocyanate anion gave the N-site attacked products, isothioquinolinones or vinyl isothiocyanates, and the S.site attacked products, vinyl thiocyanates.
Photolysis of Vinyl Halides. Reaction of Photogenerated Vinyl Cations with Cyanate and Thiocyanate Ions
Kitamura, Tsugio,Kobayashi, Shinjiro,Taniguchi, Hiroshi
, p. 1801 - 1805 (2007/10/02)
The title reaction was conducted in a two-phase system of dichloromethane and water using a tetrabutylammonium halide as a phase-transfer catalyst.The reaction of the photogenerated arylvinyl cation with cyanate ion gave only isoquinolone derivatives, whereas the reaction with thiocyanate ion afforded products derived from S attack, vinyl thiocyanates, and products derived from N attack, vinyl isothiocyanates or thioisoquinolones.The ambident nature of thiocyanate ion is compared with the reaction of benzyl bromides.
