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The First Reversible Thermal Dissociation of Distannanes, R 3 Sn—SnR 3
Author(s) -
Buschhaus Hans U.,
Neumann Wilhelm P.
Publication year - 1978
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.197800591
Subject(s) - radical , dissociation (chemistry) , chemistry , thermal , photochemistry , thermodynamics , physics , organic chemistry
The reversible formation of stannyl radicals (2) from distannanes (1) bearing bulky substituents has now been demonstrated for the first time. (1a) begins to dissociate at ca . 180°C, and (1b) at ca . 100°C in solution.