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Synthesis and Oligomerization of Cyclodiphosph(V)azene Adducts
Author(s) -
Bendle Martin,
Kuzora Rene,
Manners Ian,
Rupar Paul,
Schulz Axel,
Villinger Alexander
Publication year - 2014
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201301012
Subject(s) - chemistry , adduct , lewis acids and bases , trimethylsilyl , diimide , medicinal chemistry , base (topology) , stereochemistry , polymer chemistry , molecule , organic chemistry , catalysis , mathematical analysis , perylene , mathematics
The reaction of R 1 R 2 PCl (R 1 = Me, Ph; R 2 = Ph, o Tol) with N , N′ ‐bis(trimethylsilyl)sulfur diimide in the presence of GaCl 3 yields Lewis acid/base adducts of the corresponding cyclodiphosph(V)azenes: [MePhPN] 2 · (GaCl 3 ) 2 , [Me(dmp)PN] 2 · (GaCl 3 ) 2 (dmp = 2,6‐dimethylphenyl), and [Ph( o Tol)PN] 2 · (GaCl 3 ) 2 . The same synthetic protocol was applied for the model compound Ph 2 AsCl. All isolated products were characterized spectroscopically and by single‐crystal X‐ray diffraction studies. Their ability to form oligomers/polymers induced by abstraction of the Lewis acid was investigated with the model compounds [MePhPN] 2 · (GaCl 3 ) 2 and [Ph 2 PN] 2 · (GaCl 3 ) 2 .