Issue 14, 2016

Reaction of an allylstannylene with adamantyl phosphaalkyne

Abstract

The reaction of a terphenyl tin(II) compound bearing an η3 coordinating allyl ligand with adamantyl phosphaalkyne is reported. The quantitative stochiometric reaction towards one product involves an addition of one Sn–Ar bond across the C[triple bond, length as m-dash]P triple bond and formation of a phosphadistannacyclobutene ring. This kinetically favoured product can be isolated in the solid state, however, in solution, it shows rearrangement towards a new tin-phosphorus molecule over a period of five days.

Graphical abstract: Reaction of an allylstannylene with adamantyl phosphaalkyne

Supplementary files

Article information

Article type
Communication
Submitted
28 Sep 2015
Accepted
16 Okt 2015
First published
30 Okt 2015

Dalton Trans., 2016,45, 5933-5936

Reaction of an allylstannylene with adamantyl phosphaalkyne

K. M. Krebs, J. Jamin and L. Wesemann, Dalton Trans., 2016, 45, 5933 DOI: 10.1039/C5DT03792A

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