R. Reau et al., SYNTHESIS AND REACTIVITY OF CYCLIC 4-PI ELECTRON YLIDES - NON-ANTIAROMATIC INORGANIC RING-SYSTEMS, Phosphorus, sulfur and silicon and the related elements, 93(1-4), 1994, pp. 1-12
The synthesis, structure and reactivity of 2,2,4,4-tetrakis(diisopropy
lamino)-1,3,2 lambda(5),4 lambda(5)- diazadiphosphete (3) double under
bar, 2,2-bis(diisopropylamino)-1,2 lambda(5)-azaphosphete (9) double
under bar, and 2,2-bis(diisopropylamino)- 1,3,2 lambda(5)-diazaphosphe
te <(14)double under bar> are presented.