Journal article
Cubic and Spirocyclic Radicals Containing a Tetraimidophosphate Dianion [P(NR)3(NR‘)]•2-
Abstract
The reaction of Cl(3)PNSiMe(3) with 3 equiv of LiHNR (R = (i)Pr, Cy, (t)Bu, Ad) in diethyl ether produces the corresponding tris(amino)(imino)phosphoranes (RNH)(3)PNSiMe(3) (1a, R = (i)Pr; 1b, R = Cy; 1c, R = (t)Bu; 1d, R = Ad); subsequent reactions of 1b-d with (n)BuLi yield the trilithiated tetraimidophosphates {Li(3)[P(NR)(3)(NSiMe(3))]} (2a, R = Cy; 2b, R = (t)Bu; 2c, R = Ad). The reaction of [((t)BuNH)(4)P]Cl with 1 equiv of (n)BuLi …
Authors
Armstrong AF; Chivers T; Tuononen HM; Parvez M; Boeré RT
Journal
Inorganic Chemistry, Vol. 44, No. 22, pp. 7981–7991
Publisher
American Chemical Society (ACS)
Publication Date
October 1, 2005
DOI
10.1021/ic051128q
ISSN
0020-1669