Compounds comprising a thiocarbonyl-sulfanyl group, which...

Details Compounds comprising a thiocarbonyl-sulfanyl group, which... Compounds comprising a thiocarbonyl-sulfanyl group, which...

2003-09-11

2008-09-09

Eyler, Yvonne (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C558S179000, C558S253000

Reexamination Certificate

active

07423161

ABSTRACT:
The invention relates to compounds having the general formula (I), the method of preparation thereof and the use thereof in organic radical synthesis. The invention also relates to compounds having the formula (II), the method of preparation thereof and a method for preparing compounds having the formula (VIII).

REFERENCES:
patent: 3257441 (1966-06-01), Gradsten
patent: 3266882 (1966-08-01), Gradsten
Bertrand et al., {A Xanthate Transfer Radical Process for the Introduction of the Trifluoromethyl Group, Org. Lett.; (Letter); 2001; 3(7); 1069-1071}.
Hilton et al., {Phytotoxicity of herbicides as measured by root absorption, Weed Research (1964), 4(3), 216-22}.
Chen et al., “Perfluoro- and 1,2,6,7 polyfluorosulphonic acids. 21. Synthesis of difluoromethyl esters using fluorosulphonyldifluoroacetic acid as a difluorocarbene precursor” Journal od Organic Chemistry, vol. 54, No. 13, Jun. 23, 1989, pp. 3023-3027.
Gagosz et al., “A direct approach to 1-4, alpha-trifluoroamines”, 7-18, Organic Letters, 22-43, vol. 5, No. 15, Jul. 1, 2003, pp. 2655-2657, XP002274506.
Denieul et al., “Trifluoroacetonyl radicals: a versatile approach to trifluoromethyl ketones”, Chem Commun., pp. 2511-2512, 1996.
Chen et al.,Journal of Organic Chemistry, vol. 54, No. 13, Jun. 23, 1989, pp. 3023-3027, American Chemical Society, Washington, D.C., US.
Gagosz et al.,Organic Letters, vol. 5, No. 15, Jul. 1, 2003, pp. 2655-2657, American Chemical Society, Washington, D.C., US.
Delduc et al.,Journal of the Chemical Society, Chemical Communications, No. 4, Feb. 15, 1988, pp. 308-310, Royal Society of Chemistry, Letchworth, GB.
Boivin et al.,Tetrahedron Letters, vol. 40, No. 19, May 7, 1999, pp. 3701-3704, Elsevier Science Publishers, Amsterdam, NL.
Liard et al.Tetrahedron Letters, vol. 38, No. 10, Mar. 10, 1997, pp. 1759-1762, Elsevier Science Publishers, Amsterdam, NL.
Quiclet-Sire et al.,Journal of the American Chemical Society, vol. 118, No. 38, Sep. 25, 1996, pp. 9190-9191, American Chemical Society, Washington, D.C., US.
Liard et al.,Tetrahedron Letters, vol. 37, No. 33, Aug. 12, 1996, pp. 5877-5880, Elsevier Science Publishers, Amsterdam, NL.
Nakai et al.,Tetrahedron Letters, No. 41, Oct. 1974, pp. 3625-3628, Elsevier Science Publishers, Amsterdam, NL.
Database Chemabs, Chemical Abstracts Service, Columbus, Ohio, US, database accession No. 2003:396832, abstract of WO 03/042153 A published May 22, 2003.
Hirao et al.,Synlett, No. 11, Nov. 2000, pp. 1658-1660, Thieme Verlag, Stuttgart, DE.
Hu et al.,Journal of the Chemical Society, Perkin Transactions 1, No. 3, Feb. 7, 1993, pp. 331-334, Royal Society of Chemistry, Letchworth, GB.
Mönig et al.,Journal of the Chemical Society, Perkin Transactions II, No. 12, 1984, pp. 2057-2063, Royal Society of Chemistry, Letchworth, GB.
Brown et al.,Journal of the American Chemical Society, vol. 111, No. 8, Apr. 12, 1989, pp. 2935-2936, American Chemical Society, Washington, D.C., US.
Dhimane et al.,Bulletin de la Societe Chimique de France, No. 2, Mar. 1990, pp. 283-291, Societe Francaise de Chimie, Paris, FR.

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