Heterodimetallic Palladium(II) Complexes with Bidentate (N,S) or Terdentate (C,N,S)- Ferrocenyl Ligands. The Effect of the Ligand Donor Atoms on the Regioselectivity of the Allylic Alkylati
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- 作者：Concepció ; n Ló ; pez ; Sonia Pé ; rez ; Xavier Solans ; Mercè ; Font-Bardí ; a ; Anna Roig ; Elies Molins ; Piet W.N.M. van Leeuwen ; Gino P.F. van Strijdonck
- 刊名：Organometallics
- 出版年：2007
- 出版时间：January 29, 2007
- 年：2007
- 卷：26
- 期：3
- 页码：571 - 576
- 全文大小：137K
- 年卷期：v.26,no.3(January 29, 2007)
- ISSN：1520-6041
文摘
The synthesis and characterization of [Pd(
3-1-R1-C3H4){FcCH=N-(C6H4-2SMe)}][PF6] {R1 = H(2a) or Ph (3a)} are described. A comparative study of the catalytic activity of (a) the mixtures containing[Pd(3-C3H5)(
ntities/mgr.gif">-Cl)]2 and its parent ligand (1a) or H2N-C6H4-2SMe (4) and (b) the palladacycles [Pd{[(5-C5H3)-CH=N-(C6H4-2SMe)]Fe(5-C5H5)}Cl] (5a), [Pd{(2-CH2-4,6-Me2C6H2)-CH=N-(C6H4-2SMe)}Cl] (5b) in the allylic alkylation of (E)-3-phenyl-2-propenyl (cinnamyl) acetate with sodium diethyl2-methylmalonate is also reported.
3-1-R1-C3H4){FcCH=N-(C6H4-2SMe)}][PF6] {R1 = H(2a) or Ph (3a)} are described. A comparative study of the catalytic activity of (a) the mixtures containing[Pd(3-C3H5)(ntities/mgr.gif">-Cl)]2 and its parent ligand (1a) or H2N-C6H4-2SMe (4) and (b) the palladacycles [Pd{[(5-C5H3)-CH=N-(C6H4-2SMe)]Fe(5-C5H5)}Cl] (5a), [Pd{(2-CH2-4,6-Me2C6H2)-CH=N-(C6H4-2SMe)}Cl] (5b) in the allylic alkylation of (E)-3-phenyl-2-propenyl (cinnamyl) acetate with sodium diethyl2-methylmalonate is also reported.