Oxidative addition chemistry of tetrathiocines: synthesis, structures and properties of group 10 dithiolate complexes
作者:Justin D. Wrixon、John J. Hayward、Osman Raza、Jeremy M. Rawson
DOI:10.1039/c3dt52802b
日期:——
Oxidativeaddition of the electron-rich tetra-methoxy-dibenzo-1,2,5,6-tetrathiocine [(MeO)2C6H2S2]2 to zero-valent group 10 transition metal complexes in the presence of diphenylphosphinoethane (dppe) affords the corresponding dithiolate complexes, [(DMOBD)M(dppe)] (DMOBD = dimethoxybenzenedithiolato, (MeO)2C6H2S22−; M = Ni, Pd, Pt) in high yield which were characterized by single crystal X-ray diffraction
在二苯基膦乙烷存在下,将富电子的四甲氧基-二苯并-1,2,5,6-四硫代[[MeO)2 C 6 H 2 S 2 ] 2氧化加成至零价10族过渡金属配合物( DPPE),得到相应的二硫醇盐配合物,[(DMOBD)M(DPPE)](DMOBD = dimethoxybenzenedithiolato,(MEO)2 c ^ 6 ħ 2小号2 2- ; M =镍,钯,铂)的高产率,其进行了表征单晶X射线衍射。而Pd和Pt络合物表现出两个准可逆1E -氧化过程中,镍物种经受准可逆1E - 减少。
Synthesis of bis(trithio)phosphines by oxidative transfer of phosphorus(<scp>i</scp>)
作者:Stephanie C. Kosnik、Maxemilian C. Nascimento、Jeremy M. Rawson、Charles L. B. Macdonald
DOI:10.1039/c7dt01345k
日期:——
The synthesis of novel bis(trithio)phosphines is achieved by oxidative addition of tetrathiocins to the phosphorus(I) reagent [PIdppe][Br] in good yields under ambient conditions. These bis(trithio)phosphines and the related intermediate diphosphine species are characterized by X-ray diffraction and multinuclear NMR and a mechanism is proposed for the formation of these molecules. In contrast, the
Novel fused tetrathiocines as antivirals that target the nucleocapsid zinc finger containing protein of the feline immunodeficiency virus (FIV) as a model of HIV infection
作者:Christopher R.M. Asquith、Marina L. Meli、Lidia S. Konstantinova、Tuomo Laitinen、Antti Poso、Oleg A. Rakitin、Regina Hofmann-Lehmann、Karin Allenspach、Stephen T. Hilton
DOI:10.1016/j.bmcl.2014.12.047
日期:2015.3
A novel series of fused tetrathiocines were prepared for evaluation of activity against the nucleocapsid protein of the feline immunodeficiency virus (FIV) in an in vitro cell culture approach. The results demonstrated that the compounds display potent nanomolar activity and low toxicity against this key model of HIV infection. Crown Copyright (C) 2014 Published by Elsevier Ltd. All rights reserved.
Stender, Klaus-Wilhelm; Woelki, Norbert; Klar, Guenter, Phosphorus, Sulfur and Silicon and the Related Elements, 1989, vol. 42, p. 111 - 114