Issue 10, 1996

Paramagnetic intermediates in the photolysis of 2-methylpropanoyltripropylstannane studied by means of multinuclear CIDNP

Abstract

1 H, 13C and 119Sn CIDNP studies of 2-methylpropanoyltripropylstannane Pr3SnC(O)Pri 1 photolysis in benzene have shown that its photodecomposition occurs from the triplet excited state via Sn–C (tin–carbonyl) bond cleavage. Formation of Pr3Sn˙, ˙COCHMe2 and ˙CHMe2 free radicals has been observed. Possibilities of their reactions with initial ketone and main reaction products have been discussed.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 2, 1996, 2151-2155

Paramagnetic intermediates in the photolysis of 2-methylpropanoyltripropylstannane studied by means of multinuclear CIDNP

A. I. Kruppa, M. B. Taraban, S. A. Svarovsky and T. V. Leshina, J. Chem. Soc., Perkin Trans. 2, 1996, 2151 DOI: 10.1039/P29960002151

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