A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 7650-91-1, Name is Benzyldiphenylphosphine, molecular formula is C19H17P. In a Article，once mentioned of 7650-91-1, Product Details of 7650-91-1
The synthesis of 1,2 vinylene biphosphonium salts 1 has now benn enlarged to the vinylogous 1,4-butadienylene biphosphonium salts 2.The salts 2, a new class of unsaturated disalts, have also been prepared through a two-step isomerisation of acetylenic salts.New aspects of the reactivity of salts 1 and the comparative study of salts 2 (selective cleavage reactions of P-C bonds and reactions with nucleophiles having a mobile hydrogen) are described.This reactivity allows the preparation of new series of phosphonium salts substituted by heteroatomic groups.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data.Product Details of 7650-91-1, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 7650-91-1, in my other articles.
Reference：
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate