DSpace
 

EPrints@IIT Delhi >
Faculty Research Publicatons  >
Chemistry >

Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/1331

Full metadata record

DC FieldValueLanguage
dc.contributor.authorShankar, Ravi-
dc.contributor.authorMukesh Kumar-
dc.contributor.authorChadha, Raj K-
dc.contributor.authorNarula, Suraj P-
dc.date.accessioned2006-02-20T06:40:42Z-
dc.date.available2006-02-20T06:40:42Z-
dc.date.issued2004-
dc.identifier.citationPolyhedron, 23(1), 71-75en
dc.identifier.urihttp://eprint.iitd.ac.in/dspace/handle/2074/1331-
dc.description.abstractThe reaction of R2Sn(OH)OSO2Me [R=n-Pr (1a), or n-Bu (1b)] with one equivalent of Bu4NNO3 in CH2Cl2 proceeds via nucleophilic addition of NO3 − ion to the Lewis acidic tin center and results in the formation of novel diorganostannates, [R2Sn(μ-OH)(OSO2Me)(ONO2)]22Bu4N [R=n-Pr (2a), n-Bu(2b)]. The molecular structure of 2b comprises of hydroxy-bridged dimer with monodentate methanesulfonate and nitrate groups bonded to each tin atom. Analogous reactions of the tin precursor, 1b with strong nucleophiles such as Bu4NX (X=F−, OAc−) and RLi (R=n-Bu, Me) favor ionic metathesis pathway involving Sn–OSO2Me bond cleavage. This approach provides a simple and facile synthetic route for triorganotin oxides, (R2R′Sn)2O (R=R′=n-Bu, R=n-Bu, R′=Me).en
dc.format.extent123237 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoenen
dc.subjectDiorganostannateen
dc.subjectMethanesulfonateen
dc.subjectIonic metathesisen
dc.subjectOrganotin oxideen
dc.titleReactivity behavior of (hydroxy)diorganotin(IV)methanesulfonates with ionic nucleophiles – synthesis and structural characterization of novel diorganostannate salts, [R2Sn(μ-OH)(OSO2Me)(ONO2)]22Bu4Nen
dc.typeArticleen
Appears in Collections:Chemistry

Files in This Item:

File Description SizeFormat
shankarrea2004.pdf120.35 kBAdobe PDFView/Open
View Statistics

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 

Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - Feedback