✦ LIBER ✦
New chelated complexes of bis-β-carboalkoxyethyltin(IV) dichloride with S-benzyldithiocarbazate Schiff bases
✍ Scribed by Sarada Gopinathan; M P Degaonkar; C Gopinathan
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 418 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0268-2605
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✦ Synopsis
in 1 : 1 molar proportion to yield chlorine-substituted complexes of the type R,Sn(Schiff base), the base being tridentate. The complexes are characterized on the basis of their elemental analyses, IR and 'H NMR spectral studies. The I3C and 1'9Sn NMR and the tin-carbon coupling constant data reveal the structures of the complexes to be octahedral with trans ester grouping, and bidentate ester linkages. The pentacoordinated complex (CH,),Sn(SBSaD) was prepared by the reaction of dimethyltin oxide with H,SBSaD in equimolar proportions.