Journal of the Chemical Society, Dalton Transactions p. 2085 - 2092 (1992)
Update date:2022-08-03
Topics:
Bone, Stephen P.
Begley, Michael J.
Sowerby, D. Bryan
Oxidation of diphenylantimony fluoride with chlorine leads to diphenylantimony trichloride as the only isolable product, while the corresponding reaction with bromine gives, in addition to SbPh2Br3, the bromide fluorides, Sb2Ph4Br5F, SbPh2Br2F, Sb2Ph4Br3F3 and SbPh2BrF2.The structure of the first compound has been confirmed by X-ray diffraction as a fluorine-bridged diantimony compound, SbPh2Br2F*SbPh2Br3, where the antimony atoms are, respectively, in trigonal-bipyramidal and distorted-octahedral co-ordination.Hydrolysis during attempts to obtain crystals of the second compound produced the oxygen-bridged (SbPh2BrF)2O, which contains a strong intramolecular fluorine bridge, again giving antimony atoms in both trigonal-bipyramidal and octahedral coordination.As an alternative approach to the preparation of mixed chloride fluorides, reactions between diphenylantimony trichloride and KF, AgF and arsenic trifluoride were investigated.There was no reaction with the first two reagents but the product with arsenic trifluoride was a disordered mixed halide, shown by X-ray crystallography to be SbPh3Cl1.8F0.2.
Hefei Lifeon Pharmaceutical Co., Ltd.
Contact:+86-551-65328450
Address:No522 Wangjiang West Road
Sanming Coffer Fine Chemical Industrial Co., Ltd
website:http://www.cofferxm.com/
Contact:+86-598-5853979
Address:Jin-sha Yuan Chuang-ye Park,Hi-Tech Development Zone,Sanming City P.R.China
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
website:http://www.trustwe.com
Contact:+86-21-61551413
Address:601, No. 1, 2277 Nong, Zu Chongzhi Road, Zhangjiang Hightech. Park, Pudong
HANGZHOU PANYU CHEMICAL CO.,LIMITED
Contact:+86-571-86578491
Address:Rm 605, NO.1870 Binsheng Road,Binjiang Dist, Hangzhou, China
BAODING SINO-CHEM INDUSTRY CO.,LTD
Contact:0312-5956088
Address:NO.8 FUXING ROAD,CHINA
Doi:10.1021/ja403777k
(2013)Doi:10.1002/ejoc.201201046
(2013)Doi:10.1248/cpb.40.1520
(1992)Doi:10.1016/S0040-4020(00)00858-9
(2000)Doi:10.1246/cl.1992.1389
(1992)Doi:10.1016/j.tet.2018.12.023
(2019)
