THE RELATIVE APICOPHILICITIES OF PSEUDOHALOGEN SUBSTITUENTS IN FIVE CO-ORDINATE PHOSPHORANES
- 1 October 1979
- journal article
- research article
- Published by Taylor & Francis in Phosphorus and Sulfur and the Related Elements
- Vol. 7 (2) , 167-169
- https://doi.org/10.1080/03086647908077463
Abstract
Variable temperature nmr spectroscopy on the 1:1-adduct of cyanodiphenylphosphine and perfluorobiacetyl and on the phosphoranes formed from tetrachloro-o-benzoquinone and various 2-substituted 4,4,5,5-tetramethyl-1,3,2-dioxaphospholans has led to an order of relative apicophilicity in these phosphoranes of CN > C1 ∼ NCO ∼ NCS > N3 > OPh. Hexafluoroacetone and 2-(2′,4′,6′-trimethylbenzoyl)-4,4,5,5-tetramethyl-1,3,2-dioxaphospholan gave the oxide (8).Keywords
This publication has 9 references indexed in Scilit:
- APICOPHILICITY AND RING-STRAIN IN FIVE-COORDINATE PHOSPHORANESPhosphorus and Sulfur and the Related Elements, 1976
- Vereinfachte synthese von organosilylphosphinenJournal of Organometallic Chemistry, 1976
- Apicophilicity of the benzoyl group in five-co-ordinate phosphoranesJournal of the Chemical Society, Perkin Transactions 1, 1975
- The apicophilicity of thio-substituents in trigonal bipyramidal phosphoranesJournal of the Chemical Society, Perkin Transactions 1, 1974
- 1,3,2-Dioxaphospholens from hexafluorobiacetyl and trivalent phosphorus compoundsTetrahedron Letters, 1973
- Molecular orbital theory of pentacoordinate phosphorusJournal of the American Chemical Society, 1972
- Cyclic organophosphorus compounds. I. Synthesis and infrared spectral studies of cyclic hydrogen phosphites and thiophosphitesCanadian Journal of Chemistry, 1967
- Synthesis and Reactions of Anhydrous Lithium Cyanide1The Journal of Organic Chemistry, 1964
- CHEMISTRY OF THE TRIFLUOROMETHYL GROUP: PART IV. DIPHENYLTRIFLUOROMETHYLPHOSPHINE AND COMPLEX FORMATION BY PHENYLTRIFLUOROMETHYLPHOSPHINESCanadian Journal of Chemistry, 1962