Issue 44, 2021

Hypercoordinated eka-tin materials with dangling aryl-methoxy and -methylthio ligands exhibiting intramolecular secondary bonding and aryl bond stabilization in reactions with organotin chlorides

Abstract

The syntheses of [2-(CH3ECH2)C6H4]PbPh3−nCln, (n = 0, E = O (4), E = S (5); n = 1, E = O (6), E = S (7); n = 2, E = O (8), are described. NMR and single crystal data illustrate significant Pb⋯E interactions increasing as n progresses from 0 to 2. The Pb⋯E interactions stabilize the Pb–aryl bonding to the extent that the reactions of 4 and 5 with Me2SnCl2 result in interchange of a Ph group and Cl to produce 6 and 7, respectively, together with Me2PhSnCl.

Graphical abstract: Hypercoordinated eka-tin materials with dangling aryl-methoxy and -methylthio ligands exhibiting intramolecular secondary bonding and aryl bond stabilization in reactions with organotin chlorides

Supplementary files

Article information

Article type
Paper
Submitted
26 août 2021
Accepted
13 oct. 2021
First published
13 oct. 2021

Dalton Trans., 2021,50, 16084-16091

Hypercoordinated eka-tin materials with dangling aryl-methoxy and -methylthio ligands exhibiting intramolecular secondary bonding and aryl bond stabilization in reactions with organotin chlorides

A. Ornelas, R. Arias-Ugarte, A. J. Metta-Magaña, H. K. Sharma and K. H. Pannell, Dalton Trans., 2021, 50, 16084 DOI: 10.1039/D1DT02781F

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