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

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)]


Published in:
Angewandte Chemie, International Edition, 40, 4, 723-726
Year:
2001
Laboratories:




 Record created 2006-02-27, last modified 2018-03-17


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