THE SYNTHESIS, STRUCTURE AND PROPERTIES OF DIAZAPHOSPHOLES - REAGENTSAND LIGANDS FOR ASYMMETRIC-SYNTHESIS

Authors
DELACRUZ A KOELLER KJ RATH NP SPILLING CD VASCONCELOS ICF
Citation
A. Delacruz et al., THE SYNTHESIS, STRUCTURE AND PROPERTIES OF DIAZAPHOSPHOLES - REAGENTSAND LIGANDS FOR ASYMMETRIC-SYNTHESIS, Tetrahedron, 54(35), 1998, pp. 10513-10524
Citations number
48
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron → ACNP
ISSN journal
00404020
Volume
54
Issue
35
Year of publication
1998
Pages
10513 - 10524
Database
ISI
SICI code
0040-4020(1998)54:35<10513:TSSAPO>2.0.ZU;2-M
Abstract
Reaction of C-2 diamines with PCl3 and Et3N in toluene, followed by wa ter or hydrogen sulfide, gave a series of cyclic phosphorous acid diam ides (diazaphosphole oxides) and thiophosphorous acid diamides (diazap hosphole sulfides), respectively. Similarly, reaction of diamines with phenyl dichlorophosphine gave phenyl diazaphospholes. The synthesis, properties, and structure of these diazaphospholes are reported. (C) 1 998 Elsevier Science Ltd. All rights reserved.