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

Loss, SandraMagistrato, AlessandraCataldo, LaurentHoffmann, StefanGeoffroy, MichelRothlisberger, UrsulaGrutzmacher, Hansjorg2006-02-272006-02-272006-02-27200110.1002/1521-3773(20010216)40:4%3C723::AID-ANIE7230%3E3.0.CO;2-8https://infoscience.epfl.ch/handle/20.500.14299/226164Herein 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)]Isolation of a highly persistent diphosphanyl radical: the phosphorus analogue of a hydrazyltext::journal::journal article::research article