Journal of the Chemical Society, Dalton Transactions p. 2821 - 2826 (1996)
Update date:2022-08-03
Topics:
Cecconi, Franco
Ghilardi, Carlo A.
Innocenti, Paolo
Midollini, Stefano
Orlandini, Annabella
Ienco, Andrea
Vacca, Alberto
Methyl- and phenyl-mercury(II) ions reacted, in the molar ratio 2:1, with bidentate phosphines L-L to give binuclear complexes of general formula [RHg(L-L)HgR]2+ . [L-L = Ph2P(CH2)nPPh2, n = 1-3]. When an excess of the phosphine ligand is present an intermolecular exchange process occurs which leads to the formation of the symmetrically substituted compounds, HgR2 and [Hg(L-L)2]2+. The reactions in solution have been studied by multinuclear NMR spectroscopy; the structure of the bimetallic species was deduced with the aid of computer simulation. The single-crystal structure of [Hg(Ph2PCH2CH2PPh2) 2][O3SCF3]2 [orthorhombic, space group Pbcn, a = 17.141(3), b = 20.158(3), c = 15.614(9) A, Z = 4] showed the mercury atom to be in a distorted-tetrahedral configuration.
LianYunGang Chiral Chemical(CHINA) CO.,LTD
Contact:+86-518-83616958 +86-519-82884848
Address:LianYunGang Chemical Industry Park (JiangSu)
Contact:0833-5590788/5590338/5590055
Address:Victory in the town of Red Star Village,Mount Emei City,industrial concentration area storage processing logistics parkpark
HANGZHOU ZHONGCHANG SCIENTIFIC CO.,LTD
Contact:+86-571-88932183
Address:Hangzhou
Contact:86-510-82853889
Address:Rm.3732, No.18-2,Yonghe Rd.,Wuxi,Jiangsu,214023,China
Nanjing Norris Pharm Technology Co., Ltd.
Contact:+86-13901585132
Address:2 Qiande Road, Jiangning sciencepark Hi-Tech Zone, Nanjing, P.R.China
Doi:10.1021/jm061320h
(2007)Doi:10.1021/jo9021327
(2010)Doi:10.1021/jo5020432
(2014)Doi:10.1007/BF00508666
(1984)Doi:10.1016/j.ejmech.2008.03.031
(2009)Doi:10.1021/jo01065a013
(1961)
