Abstract
Tin(II) aryl-carboxylates, Sn[O2CR]2, and -sulphonates. Sn[O3SR]2, have been synthesised by reaction of the appropriate acid with tin(II) dimethoxide or bis(methylcyclopentadienyl)tin(II)(R = Me, Et, Ph, or Me-, Cl-, Br-, H2N-, But-, O2N-C6H4, C6F5, or C10H7). Tin(II) carboxylates, when soluble, are monomeric in benzene and in the vapour phase (mass spectra). The i.r. spectra suggest that the carboxylate ligand functions as a bridging group in the solid. The major fragmentation processes in the mass spectra involve stepwise loss of carboxylate groups and also decarboxylation. Tin(II) dimethoxide and tin(II) dihalides readily disproportionate in tetra-hydrofuran to yield tin(II) halide methoxides. Tin-119m Moossbauer data are reported for all compounds.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Journal of the Chemical Society, Dalton Transactions
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
