Early Transition Metal‐Catalyzed Polymerization in Aqueous Medium: A Short Account of Our Recent Endeavour

References

• Lindström , U. M. 2002 . Stereoselective organic reactions in water . Chem. Rev. , 102 : 2751 – 2772 .
   PubMed Web of Science ®Google Scholar
• Qiu , J. , Charleux , B. and Matyjaszewski , K. 2001 . Controlled/living radical polymerization in aqueous media: homogeneous and heterogeneous systems . Prog. Polym. Sci. , 26 : 2083 – 2034 .
   Web of Science ®Google Scholar
• Held , A. F. , Bauers , M. and Mecking , S. 2000 . Coordination polymerization of ethylene in water by Pd(II) and Ni(II) catalysts . Chem. Commun. , : 301 – 302 .
   Web of Science ®Google Scholar
• Held , A. and Mecking , S. 2000 . Coordination polymerization in water affording amorphous polyentylenes . Chem.‐Eur. J. , 6 : 4623 – 4629 .
   PubMed Web of Science ®Google Scholar
• Bauers , F. M. and Mecking , S. 2001 . Aqueous homo‐ and coplymerization of ethylene by neutral nickel(II) complexes . Macromolecules , 34 : 1165 – 1171 .
   Web of Science ®Google Scholar
• Menders , B. , Sciandrone , L. , Hauk , G. L. and Kristen , M. O. 2001 . No polymerization with metallocenes in water?—A prejudice is refuted . Angew. Chem. Int. Ed. , 40 : 4006 – 4007 .
   Web of Science ®Google Scholar
• Bhattacharjee , M. and Patra , B. N. 2004 . [Cp2TiCl2] as polymerization catalyst in aqueous medium: polymerization of styrene in water . J. Organomet. Chem. , 689 : 1091 – 1094 .
   Web of Science ®Google Scholar
• Bhattacharjee , M. and Patra , B. N. 2004 . [Cp2TiCl2] catalyzed polymerization in water: polymerization of methylmethacrylate to a high molecular weight polymer . Polymer , 45 : 3111 – 3114 .
   Web of Science ®Google Scholar
• Patra , B. N. and Bhattacharjee , M. 2005 . Synthesis of high molecular weight polystyrene and poly(methylmethacrylate) with low polydispersity by [Cp2ZrCl2] catalyzed aqueous polymerization . J. Polymn. Sci. Part A: Polymer Chemistry , 43 : 3797 – 3803 .
   Web of Science ®Google Scholar
• Patra , B. N. and Bhattacharjee , M. 2005 . Early transition metal catalyzed aqueous emulsion copolymerization: copolymerization of styrene and methylmethacrylate by Cp2TiCl2 in aqueous medium . J. Polym. Sci. Pt. A: Polym. Chem. , 43 : 3707 – 3710 .
   Web of Science ®Google Scholar
• Mecking , S. , Held , A. and Bauers , F. M. 2002 . Aqueous catalytic polymerization of olefins . Angew. Chem. Int. Ed. , 41 : 544 – 561 .
   Web of Science ®Google Scholar
• Kaminsky , W. and Arndt , M. 1997 . Metallocenes for polymer catalysis . Adv. Polym. Sci. , 127 : 143 – 187 .
   Web of Science ®Google Scholar
• Toney , J. H. and Marks , T. J. 1985 . Hydrolysis chemistry of the metallocene dichlorides M(η5‐C5H5)2Cl2, M=titanium, vanadium, or zirconium. Aqueous kinetics, equilibria, and mechanistic implications for a new class of antitumor agents . J. Am. Chem. Soc. , 107 : 947 – 953 .
   Web of Science ®Google Scholar
• Toney , J. H. , Brock , C. P. and Marks , T. J. 1986 . Aqueous coordination chemistry of vanadocene dichloride with nucleotides and phosphoesters. Mechanistic implications for a new class of antitumor agents . J. Am. Chem. Soc. , 108 : 7263 – 7264 .
   Web of Science ®Google Scholar
• Chunming , C. , Shafir , A. , Reeder , C. L. and Arnold , J. 2003 . Highly isospecific polymerization of methyl methacrylate with a bis(pyrrolylaldiminato)samarium hydrocarbyl complex . Organometallics , 22 : 3357 – 3359 .
   Web of Science ®Google Scholar
• Cunningham , M. F. , Geramita , K. and Ma , J. W. 2000 . Measuring the effect of dissolved oxygen in styrene emulsion polymerization . Polymer , 40 : 5385 – 5392 .
   Web of Science ®Google Scholar
• Jensen , T. R. , Yoon , S. C. , Dash , A. K. , Luo , L. and Marks , T. J. 2003 . Organotitanium mediated stereoselective coordinative/insertive homopolymerizations and cpolymerizations of styrene and methyl methacrylate . J. Am. Chem. Soc. , 125 : 14482 – 14494 .
   PubMed Web of Science ®Google Scholar
• Fineman , M. and Ross , S. D. 1950 . Linear method for determining monomer reactivity ratios in compolymerization . J. Polymn. Sci. , 5 : 259 – 162 .
   Web of Science ®Google Scholar
• Bajpai , R. and Srivastava , A. K. 2001 . Copolymerization of methyl methacrylate with styrene using triphenylbismuthoniumylide as radical initiator . J. Appl. Polymn. Sci. , 80 : 2774 – 2781 .
   Web of Science ®Google Scholar
• Döbler , C. , Mehltretter , G. and Beller , M. 1999 . Atom efficient oxidation of alkenes with molecular oxygen: synthesis of diols . Angew. Chem., Int. Ed. , 38 : 3026 – 3028 .
   PubMed Web of Science ®Google Scholar
• Khenkin , A. M. and Neumann , R. 2000 . Low temperature activation of dioxygen and hydrocarbon oxidation catalyzed by a phosphovanadomolybdate: evidence of Mars‐van Krevelen type mechanism in a homogeneous liquid phase . Angew. Chem. Int. Ed. , 39 : 4088 – 4090 .
   PubMed Web of Science ®Google Scholar
• Bhattacharjee , M. 1992 . Activation of bromide by vanadium pentoxide for the bromination of aromatic hydrocarbons: reaction mimic for the bromoperoxidase . Polyhedron , 11 : 2817 – 2818 .
   Web of Science ®Google Scholar
• Bhattacharjee , M. , Ganguly , S. and Mukherjee , J. 1995 . Bromination mediated by a vanadium(V)‐peroxo complex [V2O2(O2)3(GlyH)(H2O)] (GlyH=Glycine): a functional model for the enzyme bromoperoxidase . J. Chem. Res. Synop. , : 80 – 81 .
   Web of Science ®Google Scholar
• Bhattacharjee , M. and Mukherjee , J. 1995 . Molybdenum(VI)‐catalysed bromination. A molybdenum analogue reaction mimic for the enzyme bromoperoxidase . J. Chem. Res. Synop. , : 238 – 239 .
   Web of Science ®Google Scholar
• Mukherjee , J. , Ganguly , S. and Bhattacharjee , M. 1996 . Synthesis, characterisation, and reactivity of vanadium(V) complexes containing coordinated peroxide and histidine—a model for the active site of the enzyme bromoperoxidase . Ind. J. Chem. , 35A : 471 – 474 .
   Google Scholar
• Kosugi , M. , Hikichi , S. , Akita , M. and Moro‐oka , Y. 1999 . The first evidence for activation of exogenous O2 on a vanadium(IV) center: synthesis and characterization of a peroxo vanadium(V) complex with hydridotris(3,5‐diisopropylpyrazol‐1‐yl)borate . Dalton Trans. , : 1369 – 1372 .
   Web of Science ®Google Scholar
• Kotchevar , A. T. , Ghosh , P. , DuMez , D. D. and Uckun , F. M. 2001 . Induction of aerobic peroxidation of liposomal membranes by bis(cyclopentadyenyl)‐vanadium(IV)(acetylacetonate) complex . J. Inorg. Biochem. , 83 : 151 – 160 .
   PubMed Web of Science ®Google Scholar
• Patra , B. N. and Bhattacharjee , M. 2006 . Cp2VCl2‐catalyzed aqueous polymerization using oxygen as a cocatalyst: The remarkable effect of oxygen on the molecular weights and yields of the polymers . J. Polym. Sci. Part A: Polym. Chem. , 44 : 2749 – 2753 .
   Web of Science ®Google Scholar
• Jones , C. M. and Brukitt , M. J. 2003 . EPR spin trapping evidence for the direct one electron reduction of tert‐butylhydroperoxide to the tert‐butoxyl radical by copper(II): paradigm for a previously overlooked reaction in the initiation of lipid peroxidation . J. Am. Chem. Soc. , 125 : 6946 – 6954 .
   PubMed Web of Science ®Google Scholar
• Clement , J. L. , Ferre , N. , Siri , D. , Karoui , H. , Rockenbauer , A. and Tordo , P. 2005 . Assignment of the EPR spectrum of 5,5‐dimethyl‐1‐pyrroline N‐oxide (DMPO) superxide spin adduct . J. Org. Chem. , 70 : 1198 – 1203 .
   PubMed Web of Science ®Google Scholar
• Ravishankar , H. N. and Ramasarma , T. 1995 . Requirement of a diperoxovanadate‐derived intermediate for the interdependent oxidation of vanadyl and NADH . Arch. Biochem. Biophys. , 316 : 319 – 326 .
   PubMed Web of Science ®Google Scholar
• Ramasarma , T. and Ravishankar , H. N. 2005 . Formation of an oxo‐radical of peroxovanadate during reduction of diperoxovanadate with vanadyl sulfate or ferrous sulfate . Biochem. Biophys. Acta , 1722 : 30 – 35 .
   PubMed Web of Science ®Google Scholar