The hydrophosphanation of alkenes, an atom-economy process typically promoted by radicals or metal species, has been shown to take place in the absence of a catalyst, under solvent-free conditions and in a regioselective manner.
Supramolecular chemistry of the ligand N,N’-bis(2-diphenylphosphinoethyl)phthalamide and its complexes with gold(I) and silver(I)
作者:Nasser Nasser、Richard J. Puddephatt
DOI:10.1016/j.ica.2013.09.024
日期:2014.1
The dicarboxamide-diphosphine ligand N,N'-bis(2-diphenylphosphinoethyl)phthalamide, dpppa, which is prepared from 2-diphenylphosphinoethylamine and phthaloyl chloride, forms the binuclear gold(I) complex [Au2Cl2(mu-dpppa)], 1, and polymeric complex [Ag-2(mu-O2CCF3)(2)(mu-dpppa)}(n)], 2. The ligand and both complexes 1 and 2 undergo further association through hydrogen bonding to give supramolecular polymer or network structures. (C) 2013 Elsevier B.V. All rights reserved.
Catalyst- and solvent-free hydrophosphination and multicomponent hydrothiophosphination of alkenes and alkynes
作者:Yanina Moglie、María José González-Soria、Iris Martín-García、Gabriel Radivoy、Francisco Alonso
DOI:10.1039/c6gc00903d
日期:——
The hydrophosphination of carbon-carbon multiple bonds has been generally performed under acid, base or metal catalysis in different solvents. Herein, alkyl and alkenyl tertiary phosphines are obtained by the addition...