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Complex Stabilization of Disulfur Dioxide in the Fragmentation of Thiirane S ‐Oxide on Bis(triphenylphosphane)platinum(0)
Author(s) -
Lorenz IngoPeter,
Kull Jürgen
Publication year - 1986
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.198602611
Subject(s) - thiirane , ethylene oxide , chemistry , toluene , oxide , decomposition , metal , platinum , fragmentation (computing) , inorganic chemistry , photochemistry , organic chemistry , catalysis , ring (chemistry) , computer science , copolymer , operating system , polymer
S 2 O 2 , the unstable initial product of SO decomposition in the gas phase , has been trapped for the first time by complexation. With the isolation of the surprisingly stable thiirane S ‐oxide complex 1 , it was further demonstrated that C 2 H 4 SO first decomposes after coordination to a metal. Ethylene is eliminated from 1 in toluene only at 110°C, whereupon the S 2 O 2 complex 2 is formed.