10385-47-4Relevant academic research and scientific papers
A simple and efficient access to new functionalized 4- phenacylideneflavenes#
Sashidhara, Koneni V.,Kumar, Abdhesh,Agarwal, Shikha,Kumar, Manoj,Kumar, Bikash,Sridhar, Balasubramanian
experimental part, p. 1129 - 1140 (2012/05/20)
An innovative and efficient approach towards diversity-oriented synthesis of 4-phenacylideneflavenes has been developed from substituted salicylaldehydes and acetophenones using iodine under solvent-free conditions. Both symmetrical and unsymmetrical func
Kinetics of the reactions of flavylium ions with π-nucleophiles
Fichtner, Claudia,Remennikov, Grigoriy,Mayr, Herbert
, p. 4451 - 4456 (2007/10/03)
The kinetics of the reactions of the flavylium ion 1a and the 4′-methoxyflavylium ion 1b with various π-nucleophiles and tributylstannane were investigated photometrically in dichloromethane. Electrophilicity parameters E(1a) = -3.46 and E(1b) = -4.96 were derived from the equation log k (20°C) = s(E + N); these allow the prediction of potential reaction partners of the flavylium ions 1a and 1b.
