PREPARATION OF PRIMARY AND SECONDARY ALKYL PHOSPHINES FROM ELEMENTAL PHOSPHORUS OR PHOSPHORUS TRICHLORIDE IN ORGANIC SOLVENTS
作者:M. C.J.M. Van Hooijdonk、G. Gerritsen、L. Brandsma
DOI:10.1080/10426500008045218
日期:2000.7
and non-volatile primary and secondaryalkyl phosphines have been prepared by one-pot procedures from elemental phosphorus or from phosphorus trichloride. The element or chloride was first converted into trisodium phosphide by reaction with sodium in the presence of naphthalene or another solubilisation reagent. Subsequent addition of two equivalents of t-butyl alcohol and an alkyl halide gave monoalkyl
Synthesis and reactions of 1,6-diphosphabicyclo[4.4.0]decane and related molecules
作者:Roger W. Alder、Christian Ganter、Christopher J. Harris、A. Guy Orpen
DOI:10.1039/c39920001170
日期:——
1,6-Diphosphabicyclo[4.4.0]decane, prepared by way of the cyclisation of 1,4-diphosphinobutane to give 1,2-diphosphacyclohexane, prefers a cis-structure to accommodate the long P–P bond; some reactions of this and related bicyclic diphosphines are reported including the conversion into water-sensitive dimethylated dications.
Branch-Selective, Iridium-Catalyzed Hydroarylation of Monosubstituted Alkenes via a Cooperative Destabilization Strategy
作者:Giacomo E. M. Crisenza、Niall G. McCreanor、John F. Bower
DOI:10.1021/ja505776m
日期:2014.7.23
Highly branch-selective, carbonyl-directed hydroarylations of monosubstituted alkenes are described. The chemistry relies upon a cationic Ir(I) catalyst modified with an electron deficient, wide bite angle bisphosphine ligand. This work provides a regioisomeric alternative to the Murai hydroarylation protocol.
Alder, Roger W.; Ganter, Christian; Gil, Michelle, Journal of the Chemical Society. Perkin transactions I, 1998, # 10, p. 1643 - 1656
作者:Alder, Roger W.、Ganter, Christian、Gil, Michelle、Gleiter, Rolf、Harris, Christopher J.、et al.
DOI:——
日期:——
Sander,M., Chemische Berichte, 1962, vol. 95, p. 473 - 482