Structural effects on kinetics and a mechanistic investigation of the reaction between dmad and n–h heterocyclic compound in the presence of triphenylarsine: spectrophotometry approach... the reaction between dimethyl acetylenedicarboxcylate (DMAD) and saccharin (N–H heterocyclic compound) has been spectrally studied in methanol environment in the presence of triphenylarsine (TPA) as a catalyst....
Triphenylarsine as an effective catalyst in a mechanistic investigation of trans- 1, 2-di (methoxycarbonyl)-6, 6-dimethyl-5, 7-dioxaspiro [2, 5] octane-4, 8-dione formationThe kinetics and mechanism of the reaction between dimethyl acetylendicarboxylate (DMAD) and Meldrum's acid (MA) in the presence of triphenylarsine (TPA) as a catalyst were investigated in a methanol environment by the UV/vis spectrophotometry technique....
The reaction of triphenylarsine oxide with ethyl iodo-acetate leading to triphenyl (carboethoxy)methylarsonium triiodide... Triphenyl (carboethoxy)methylarsonium triiodide 10a was obtained in the reaction of triphenylarsine oxide la with excess of ethyl iodoacetate 2a....
Tetrakis(triphenylarsine)copper(i) hexafluoridophosphateIn the crystal structure of the title compound, [Cu(C18H15As)4]PF6, the Cu atom is coordinated by four As atoms of triphenylarsine ligands in a tetrahedral geometry....
