Accession Number : ADA190893

Title :   Reactions of Organometallic Compounds with Phosphorus (V) Esters and Related Species.

Descriptive Note : Final technical rept. Aug 84-Sep 87,

Corporate Author : TEXAS UNIV AT AUSTIN DEPT OF CHEMISTRY

Personal Author(s) : Cowley, Alan H

PDF Url : ADA190893

Report Date : 30 Nov 1987

Pagination or Media Count : 9

Abstract : The pentacoordinate phosphorus (V) hydride cyclenphosphorane has been treated with a variety of transition metal carbonyls. The first examples of lamda3-metallo-bis(methylene) phosphoranes and metal free phosphorus (V) hydrides have been produced. Unstable aryl-substituted metaphosphate moieties, ArOPO2, have been produced in the gas phase. Phosphavinylidenes have been found to undergo both facile electrophilic and nucleophilic attack. The synthetic usefulness of phosphaalkynes has also been explored. (Organic phosphorus compounds)

Descriptors :   *HYDRIDES, *NUCLEOPHILIC REACTIONS, *ORGANIC PHOSPHORUS COMPOUNDS, *TRANSITION METAL COMPOUNDS, CARBONATES, METALS, PARALLEL ORIENTATION, PHOSPHORUS, SYNTHESIS, VAPOR PHASES

Subject Categories : Organic Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE