Steric effects on the mode of aggregation and reactivity of clusters formed from the lithiation of trisamidothiophosphates

Authors
Chivers, T Krahn, M Parvez, M Schatte, G
Citation
T. Chivers et al., Steric effects on the mode of aggregation and reactivity of clusters formed from the lithiation of trisamidothiophosphates, CHEM COMMUN, (19), 2001, pp. 1922-1923
Citations number
18
Categorie Soggetti
Chemistry
Journal title
CHEMICAL COMMUNICATIONS
ISSN journal
13597345 → ACNP
Issue
19
Year of publication
2001
Pages
1922 - 1923
Database
ISI
SICI code
1359-7345(20011007):19<1922:SEOTMO>2.0.ZU;2-0
Abstract
Lithiation of SP[N(H)R](3) with LiBun produces the dimers [(THF)LiSP(NR)(NH R)(2)](2) (R = Pr-i) or {[LiSP(NR)(NHR)(2)][(THF)LiSP(NR)(2)(NHR)]}(2)(R= B u-t) with central Li2N2 or Li2S2 rings, respectively; further lithiation yi elds the dianion [SP(NR)(2)(NHR)](2)- (R = Pr-i) or leads to sulfur extrusi on when R = Bu-t.