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tert ‐Butylimino‐ tert ‐butylphosphane: An Inorganic Carbene Analogue
Author(s) -
Niecke Edgar,
Rüger Reinhold,
Schoeller Wolfgang W.
Publication year - 1981
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.198110341
Subject(s) - carbene , cycloaddition , resonance (particle physics) , stereochemistry , chemistry , crystallography , physics , organic chemistry , atomic physics , catalysis
The title compound, which contains a highly polar π‐bonding system, has been synthesized via two routes , and must therefore by described by the two resonance structures (la) and (1b) . Above 0°C, (1) dimerizes with [2 + 2]‐cycloaddition to give the 1,2λ 3 ,3λ 5 ‐azadiphosphoridine (2) .
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