Four-coordinate iron complexes bearing α-diimine ligands:: efficient catalysts for Atom Transfer Radical Polymerisation (ATRP)

被引:119
作者
Gibson, VC
O'Reilly, RK
Reed, W
Wass, DF
White, AJP
Williams, DJ
机构
[1] Univ London Imperial Coll Sci & Technol, Dept Chem, London SW7 2AY, England
[2] BP Chem, Sunbury Res Ctr, Sunbury On Thames TW16 7LN, Middx, England
关键词
D O I
10.1039/b204510a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Four-coordinate iron(II) complexes bearing alpha-diimine ligands with alkyl substituents are shown to be efficient catalysts for the well-controlled atom transfer radical polymerisation of styrene; catalysts containing aryldiimine ligands support competitive beta-hydrogen chain transfer processes.
引用
收藏
页码:1850 / 1851
页数:2
相关论文
共 25 条
[1]   Iron(II) chloride complex for living radical polymerization of methyl methacrylate [J].
Ando, T ;
Kamigaito, M ;
Sawamoto, M .
MACROMOLECULES, 1997, 30 (16) :4507-4510
[2]   Comparing structures and reactivity in analogous Fe and Ru complexes.: (iPr-DAB)Fe(CO)2I2 and (iPr-DAB)FeI2:: a perfectly reversible CO-carrier system.: (R-DAB = N,N′-R2-1,4-diara-1,3-butadiene) [J].
Breuer, J ;
Frühauf, HW ;
Smeets, WJJ ;
Spek, AL .
INORGANICA CHIMICA ACTA, 1999, 291 (1-2) :438-447
[3]   Novel olefin polymerization catalysts based on iron and cobalt [J].
Britovsek, GJP ;
Gibson, VC ;
Kimberley, BS ;
Maddox, PJ ;
McTavish, SJ ;
Solan, GA ;
White, AJP ;
Williams, DJ .
CHEMICAL COMMUNICATIONS, 1998, (07) :849-850
[4]   Iron and cobalt ethylene polymerization catalysts bearing 2,6-bis(imino)pyridyl ligands:: Synthesis, structures, and polymerization studies [J].
Britovsek, GJP ;
Bruce, M ;
Gibson, VC ;
Kimberley, BS ;
Maddox, PJ ;
Mastroianni, S ;
McTavish, SJ ;
Redshaw, C ;
Solan, GA ;
Strömberg, S ;
White, AJP ;
Williams, DJ .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (38) :8728-8740
[5]   4-methoxypyridine N-oxide: A new regulator for the controlled free radical polymerization of methyl methacrylate [J].
Detrembleur, C ;
Lecomte, P ;
Caille, JR ;
Creutz, S ;
Dubois, P ;
Teyssie, P ;
Jerome, R .
MACROMOLECULES, 1998, 31 (20) :7115-7117
[6]  
Göbelt B, 2000, MACROMOL CHEM PHYSIC, V201, P1619, DOI 10.1002/1521-3935(20000901)201:14<1619::AID-MACP1619>3.0.CO
[7]  
2-O
[8]   Controlled radical polymerization of methacrylic monomers in the presence of a bis(ortho-chelated) arylnickel(II) complex and different activated alkyl halides [J].
Granel, C ;
Dubois, P ;
Jerome, R ;
Teyssie, P .
MACROMOLECULES, 1996, 29 (27) :8576-8582
[9]   POLYMERIZATION OF METHYL-METHACRYLATE WITH THE CARBON-TETRACHLORIDE DICHLOROTRIS(TRIPHENYLPHOSPHINE)RUTHENIUM(II) METHYLALUMINUM BIS(2,6-DI-TERT-BUTYLPHENOXIDE) INITIATING SYSTEM - POSSIBILITY OF LIVING RADICAL POLYMERIZATION [J].
KATO, M ;
KAMIGAITO, M ;
SAWAMOTO, M ;
HIGASHIMURA, T .
MACROMOLECULES, 1995, 28 (05) :1721-1723
[10]   FeCp(CO)2I:: A phosphine-free half-metallocene-type iron(II) catalyst for living radical polymerization of styrene [J].
Kotani, Y ;
Kamigaito, M ;
Sawamoto, M .
MACROMOLECULES, 1999, 32 (20) :6877-6880