Studies of Tri[(trimethylsilyl)methyl]tin Arylcarboxylates

Chem. J. Chinese Universities ›› 1994, Vol. 15 ›› Issue (10): 1477.

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Studies of Tri[(trimethylsilyl)methyl]tin Arylcarboxylates

XIE Qing-Lan, LIN Sen, SHA Yin-Lin

Institute of Elemento-organic Chemistry, Nankai University, Tianjin, 300071

Received:1993-11-02 Revised:1994-02-25 Online:1994-10-24 Published:1994-10-24

Abstract

Abstract: Fourteen tri[(trimethylsilyl)methyl ]tin arylcarboxylates have been synthesized.The results of IR, NMR(¹H, ¹³C.¹¹⁹Sn)and MSindicated that all of these compounds are four-coordinated and there is a good linear relationship between δ¹¹⁹Sn and the Hammett constant(σ)of the para-substituents of the corresponding compounds.The preliminary bioassay tests demonstrated that this kind of compounds have more extensive activity than the compounds of tri[(phenyldimethylsilyl)methyl]tin carboxylates.

Key words: Organotin arylcarboxylate containing silicon, NMR spectrum, Bioassay

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XIE Qing-Lan, LIN Sen, SHA Yin-Lin . Studies of Tri[(trimethylsilyl)methyl]tin Arylcarboxylates[J]. Chem. J. Chinese Universities, 1994, 15(10): 1477.

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Studies of Tri[(trimethylsilyl)methyl]tin Arylcarboxylates

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