SYNTHESES AND SPECTROSCOPIC STUDIES OF DIORGANOTIN BIS-O-ALKYL PHOSPHONATES

Authors
CHATURVEDI A SHARMA RK NAGAR PN RAI AK
Citation
A. Chaturvedi et al., SYNTHESES AND SPECTROSCOPIC STUDIES OF DIORGANOTIN BIS-O-ALKYL PHOSPHONATES, Phosphorus, sulfur and silicon and the related elements, 112(1-4), 1996, pp. 179-183
Citations number
13
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Phosphorus, sulfur and silicon and the related elements → ACNP
ISSN journal
10426507
Volume
112
Issue
1-4
Year of publication
1996
Pages
179 - 183
Database
ISI
SICI code
1042-6507(1996)112:1-4<179:SASSOD>2.0.ZU;2-J
Abstract
Diorganotin bis-O-alkyl phosphonates, R(2)Sn[O2P(H)OR'](2) (R=Me, Et; R'=Me, Et, Bu, Ph) have been obtained in quantitative yield by reactin g sodium salts of O-alkyl phosphonate with diorganotin dichloride. The derivatives are white colored, hydrolytically stable powdery solids, soluble in methanol (when freshly prepared) and are characterized by v arious physico-chemical as well as spectroscopic IR, NMR (H-1, P-31 an d Sn-119) studies which are consistent with 6-coordinated tin atom.