Organic antimony compound, process for producing the same,...

Details Organic antimony compound, process for producing the same,... Organic antimony compound, process for producing the same,...

2011-08-30

2011-08-30

Jagannathan, Vasu (Department: 1764)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C502S150000, C502S152000, C502S155000, C502S171000, C502S353000, C526S183000, C526S190000, C526S192000, C526S219000, C526S219100, C526S219200, C526S219300, C556S064000, C556S070000

Reexamination Certificate

active

08008414

ABSTRACT:
An organoantimony compound represented by the formula (1), processes for producing polymers with use of the compound, and polymerswherein R1and R2are C1-C8alkyl, aryl, substituted aryl or an aromatic heterocyclic group, R3and R4are each a hydrogen atom or C1-C8alkyl, and R5is aryl, substituted aryl, an aromatic heterocyclic group, oxycarbonyl or cyano.

REFERENCES:
patent: 2833741 (1958-05-01), Lal
patent: 7276569 (2007-10-01), Yamago et al.
patent: 2005/0245714 (2005-11-01), Yamago et al.
patent: 2008/0004366 (2008-01-01), Yamago et al.
patent: 1 541 550 (2005-06-01), None
patent: 1587586 (1970-03-01), None
patent: 1 286 755 (1972-08-01), None
patent: 2003005372 (2003-01-01), None
patent: 2004/014848 (2004-02-01), None
Yamago et al., “Highly versatile organostibine mediators for living radical polymerization”, J Am Chem Soc 2004, 126, 13908-13909.
Foss et al., “Electronic factors and the structure of organoantimony carbonyl compounds.”, J Organomet Chem 1974, 78(1), 115-126.
Foss, V.L. et al., “Electronic Factors and the Structure of Organoantimony Carbonyl Compounds. Organoantimony Derivatives of Aliphatic-Aromatic Ketones”, J. Organomet. Chem. 1974, 78(1), 115-126.
Yamago, S. et al., “Highly Versatile Organostibine Mediators for Living Radical Polymerization”, J. Am. Chem. Soc. 2004, 126(43), 13908-13909.
Yamago, S., “Novel Group-Transfer Radical Reactions with Organotelluriums”, Synlett 2004, 11, 1875-1890.
Supplementary European Search Report issued Mar. 3, 2008 in the European Application No. EP 05 75 5674.
Foss, V.L. et al., “Spatial Effects and the Structure of Organoantimony Aldehydes and Ketones,” Journal of Organometallic Chemistry, vol. 78, No. 1, 1974, pp. 107-113, XP002467630.
Burg, A.B. et al., “The Methylstibines and the Monomer Dimethylstibinoborine”, Journal of the American Chemical Society, vol. 81, No. 1, 1959, pp. 1-5, XP002467631.
Burg, A.B., “Restudy of Dimethylstibinoborine”, Inorganic Chemistry, vol. 16, No. 1, 1977, pp. 217-218, XP002467632.
Amberger, E. et al., “Mixed Organometallic Compounds of Group V I. Synthesis of Tris(Trimethyl-Group-IV)Stibines”, Journal of Organometallic Chemistry, vol. 8, No. 1, 1967, pp. 111-114, XP002467633.
Barton, D.H.R. et al., “The Invention of Radical Reactions. Part XVIII. Decarboxylative Radical Addition to Arsenic, Antimony, and Bismuth Phenylsulphides—A Novel Synthesis of Nor-Alcohols from Carboxylic Acids”, Tetrahedron, vol. 45, No. 9, 1989, pp. 2615-2626, XP002467635.
Barrett, A.G.M., et al., “Tetraphenyl Distibine: A Most Useful Reagent for Discriminating Radical Reactions”, J. Am. Chem. Soc., 1991, vol. 113, No. 21, 1991, pp. 8177-8178, XP002467634.
Davies, A.G. et al., “Homolytic Organometallic Reactions. Part III. An Electron Spin Resonance Study of Homolytic t-Butoxydealkylation of Organometallic Compounds. Rate Constants for the Reaction at Boron”, Journal of Chemical Society B., 1971, pp. 1823-1829, XP009095588.
Ando Fumio, et al., Insertion of Ketene and Diphenylketene to the Pnictogen-Heteroatom Bonds, Bull. Chem. Soc. Jpn., 1987, vol. 60, pp. 1564 to 1566.

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