AROMATIC PHOSPHONATE-PHOSPHINES

Authors
KOCKRITZ A WEIGT A KANT M
Citation
A. Kockritz et al., AROMATIC PHOSPHONATE-PHOSPHINES, Phosphorus, sulfur and silicon and the related elements, 117, 1996, pp. 287-292
Citations number
15
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Phosphorus, sulfur and silicon and the related elements → ACNP
ISSN journal
10426507
Volume
117
Year of publication
1996
Pages
287 - 292
Database
ISI
SICI code
1042-6507(1996)117:<287:AP>2.0.ZU;2-M
Abstract
Aromatic phosphonate-phosphines 3a,b are obtained by reaction of 4-hal ogen-substituted phenylphosphonates 2a,b,c and lithium diphenylphosphi de. They can be transformed into air-stable phosphine-boranes 4a,b by co-ordination of the borane-THF complex. The reaction of the phosphona te-phosphine 3b with [ClRh(cod)](2) affords the corresponding rhodium phosphine complex 5. The cyclic phosphinate 8 with a binaphthalene ske leton can be obtained by a new cyclisation reaction of 2-bromo-2'-diis opropylphosphono-binaphthalene 7 with lithium diphenylphosphide.