Premium
Tris(2,3‐di‐ tert ‐butylcyclotriphosphanyl)stibane—A Compound Containing Three P 3 Rings Linked by an Antimony Atom
Author(s) -
Baudler Marianne,
de RieseMeyer Loert
Publication year - 1988
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.198805611
Subject(s) - antimony , chemistry , tris , condensation , covalent bond , crystallography , atom (system on chip) , stereochemistry , spectroscopy , inorganic chemistry , organic chemistry , physics , biochemistry , computer science , thermodynamics , embedded system , quantum mechanics
The novel linking of three P 3 rings by one central atom was realized in the title compound 1 , which owes its existence to the relatively large covalent radius of antimony. Condensation of the stannylated cyclotriphosphane ( t BuP) 2 PSnMe 3 with SbCl 3 (3:1) results in formation of 1 together with a configurational isomer, whose structures were elucidated by 31 P‐NMR spectroscopy. Compound 1 , a yellow solid, decomposes above −30°C and upon exposure to daylight with elimination of antimony.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom