17363-17-6Relevant articles and documents
Tetra- and triarylantimony pentafluoroand pentachlorophenoxides: Synthesis and structure
Sharutin,Sharutina,Efremov,Andreev
, p. 1320 - 1326 (2017)
2,3,4,5,6-Pentafluorophenoxytetraphenylantimony (I), 2,3,4,5,6-pentachlorophenoxytetraphenylantimony (II), 2,3,4,5,6-pentafluorophenoxytetra-p-tolylantimony (III), and 2,3,4,5,6-pentachlorophenoxytetra-p-tolylantimony (IV) were synthesized by the reaction of pentaarylantimony (Ar = Ph, p-Tol) with pentafluoro- and pentachlorophenol in toluene. Compounds I–IV were also synthesized with yields of up to 95% from pentaarylantimony and triarylantimony diaroxides. Triarylantimony diaroxides Ph3Sb(OC6F5)2 (V), Ph3Sb(OC6Cl5)2 (VI), p-Tol3Sb(OC6F5)2 (VII), p-Tol3Sb(OC6Cl5)2 (VIII) were synthesized from triarylantimony, tert-butylhydroperoxide, and phenol in ether. The Sb atoms in compounds I–VIII had a distorted trigonal bipyramidal coordination with electronegative ligands in axial positions.
