Metal-directed synthesis of a pendent-arm N2S2-macrocycle incorporating an ortho-xylene unit
作者:Anthony J. Elliott、Geoffrey A. Lawrance、Gang Wei
DOI:10.1016/s0277-5387(00)81768-4
日期:1993.4
Reaction of (2,2'-[o-phenylenebis(methylenethio)]bis[ethanamine])copper(II) in alcoholic base with formaldehyde and nitroethane yields the macrocycle (8-methyl-8-nitro-6,10-diaza-3,13-dithia-1,15,16,17,18,19-dehydrobicyclo[13.4.0]nonadecane)copper (II), which incorporates an ortho-xylene unit as part of a 15-membered macrocylic ring with cis-N2S2 donors which also carry pendent nitro and methyl groups. Zinc-acid reduction of the complex permits isolation of a potentially quinquedentate N3S2-donor ligand.
Wei, Gang; Lawrance, Geoffrey A.; Richens, David T., Journal of the Chemical Society, Dalton Transactions, 1998, # 4, p. 623 - 627
作者:Wei, Gang、Lawrance, Geoffrey A.、Richens, David T.、Hambley, Trevor W.、Turner, Peter