Journal of the Chemical Society, Dalton Transactions p. 907 - 913 (1990)
Update date:2022-08-03
Topics:
Singh, Harkesh B.
Sudha, Narsimhan
West, Antony A.
Hamor, Thomas A.
The reaction of o-lithiobenzylamine with elemental tellurium followed by air oxidation furnished an ill defined 'tellurinic anhydride'.Halogenolysis reactions of this with bromine and sulphonyl chloride afforded the corresponding <2-(dimethylaminomethyl)phenyl>trihalogenotellurium(IV) derivatives.Reduction of the trihalides with excess of hydrazine hydrate gave novel <2-(dimethylaminomethyl)phenyl>halogenotellurium(II) derivatives.Metathesis of the chlorotellurium(IV) and -(II) derivatives with sodium diethyldithiocarbamate resulted in the formation of dithiocarbamato derivatives.The crystal structure of <2-(dimethylaminomethyl)phenyl>tellurium(IV) tribromide is monoclinic, space group P21/n with a = 9.226(6), b = 15.439(8), c = 9.618(5) Angstroem, β = 94.94(5) deg, Z = 4, and R = 0.0419 for 938 observed reflections.The co-ordination about Te approximates to octahedral with a vacant equatorial site: two Br atoms axial, the third Br and the organic ligand equatorial
Wuxi Pharma-Trading Import & Export Co.,Ltd.
Contact:+86-510-82304590 82716390
Address:Room 523,Youzu Alliance Building,No.88 Renmin Zhonglu,Wuxi,Jiangsu,China
Jiaxing Taixin Pharmaceutical Chemical Co., Ltd
Contact:0573-82613601
Address:Chemical Park, Jiaxing, Zhejiang, China
Contact:021-36356756
Address:Room601,Building No.14,280 Yangcheng Road,Shanghai
Contact:+86-0592 5353131
Address:No.56 Guani Road Software Park 2,Siming District
Jinhua City Mingzhu Pharmaceutical Co.,Ltd.
Contact:15857995878 0579-82207761
Address:No.169 Shenze Road, New Area,Jinpan Development Zone, Jinhua
Doi:10.1039/c0ob00815j
(2011)Doi:10.1039/c39880001225
(1988)Doi:10.1080/10426507.2010.503211
(2011)Doi:10.1016/j.catcom.2015.06.002
(2015)Doi:10.1021/ja00173a034
(1990)Doi:10.1002/anie.200705002
(2008)