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Isolation of a highly persistent diphosphanyl radical: the phosphorus analogue of a hydrazyl

Authors :
Hansjörg Grützmacher
Ursula Rothlisberger
Sandra Loss
Stefan Hoffmann
Alessandra Magistrato
Laurent Cataldo
Michel Geoffroy
Source :
Angewandte Chemie: International Edition in English, Vol. 40, No 4 (2001) pp. 723-726
Publication Year :
2001

Abstract

Herein is reported the synthesis and characterization of a [RR1P-PR]-type radical, (I) (R = 2,4,6-tBu3C6H2; R' = CH3). I is stable in the solid state at temps. below -30 Deg. Suitable crystals of I were unobtainable, but a combination of EPR expts. and theor. methods allowed for unambiguous detn. of its structure. [on SciFinder (R)]

Details

Language :
English
ISSN :
05700833
Database :
OpenAIRE
Journal :
Angewandte Chemie: International Edition in English, Vol. 40, No 4 (2001) pp. 723-726
Accession number :
edsair.doi.dedup.....916dff04e7058933bf93257358ffe976