REACTIONS OF CHLOROPHOSPHENIUM SALTS WITH 1,1,3,3-TETRAALKYL-2-TRIMETHYLSILYLGUANIDINES - MOLECULAR-STRUCTURES OF NEW HETEROCYCLIC-SYSTEMS - [R2NPN(C(NR2)2)]2(2+) AND [R2NP(N[C(NR2)2])]2ALCL3

Authors
ROMANENKO VD SARINA TV SANCHEZ M CHERNEGA AN ROZHENKO AB MAZIERES MR POVOLOTSKI MI
Citation
Vd. Romanenko et al., REACTIONS OF CHLOROPHOSPHENIUM SALTS WITH 1,1,3,3-TETRAALKYL-2-TRIMETHYLSILYLGUANIDINES - MOLECULAR-STRUCTURES OF NEW HETEROCYCLIC-SYSTEMS - [R2NPN(C(NR2)2)]2(2+) AND [R2NP(N[C(NR2)2])]2ALCL3, Journal of the Chemical Society, Chemical Communications, (11), 1993, pp. 963-965
Citations number
16
Categorie Soggetti
Chemistry
Journal title
Journal of the Chemical Society, Chemical Communications → ACNP
ISSN journal
00224936
Issue
11
Year of publication
1993
Pages
963 - 965
Database
ISI
SICI code
0022-4936(1993):11<963:ROCSW1>2.0.ZU;2-W
Abstract
The reactions of phosphenium salts (Cl-P+-NR2)A- (A = AlCl4, CF3SO3) 1 with guanidines (R2N)2C=NSiMe3 2 afford dicationic bis(dialkylamino)m ethylene]-1,3-diazonia-2lambda3, 4lambda3-diphosphacyclobutanes 3 or l ambda3-phospha-4,4,4-trichloroaluminacyclobutanes 5, depending on the experimental conditions.