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Extension ladders - synthesis and characterisation of new spacer-bridged tetraorganodistannoxanes

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journal contribution
posted on 2002-01-01, 00:00 authored by Dainis Dakternieks, Andrew DuthieAndrew Duthie, K Jurkschat, M Schurmann, E Tiekink
Preliminary results are described on the synthesis and characterization of novel spacer-bridged tetraorganodistannoxanes, {[[R(Cl)Sn]2(CH2)2]O}4 (n = 5 – 8, 10, 12; R = CH2SiMe3) containing particularly long organic spacers. In the solid state, these compounds reveal typical double-ladder structures with eight tin atoms per molecule, whereas in solution a partial and reversible rearrangement takes place to form tetraorganodistannoxanes, {[[R(Cl)Sn]2(CH2)n]O}2 (n = 5 – 8, 10, 12; R = CH2SiMe3), having four tin atoms per molecule.

History

Journal

Main group metal chemistry

Volume

25

Issue

1

Pagination

73 - 76

Publisher

Freund Publishing House

Location

London, England

ISSN

0334-7575

eISSN

0792-1241

Language

eng

Publication classification

C1 Refereed article in a scholarly journal; C Journal article

Copyright notice

2002, Walter de Gruyter

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