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公开(公告)号：US07115784B2
公开(公告)日：2006-10-03
申请号：US11028500
申请日：2005-01-04
申请人： Stephen L. Buchwald , Artis Klapars , Jon C. Antilla , Gabriel E. Job , Martina Wolter , Fuk Y. Kwong , Gero Nordmann , Edward J. Hennessy
发明人： Stephen L. Buchwald , Artis Klapars , Jon C. Antilla , Gabriel E. Job , Martina Wolter , Fuk Y. Kwong , Gero Nordmann , Edward J. Hennessy
CPC分类号： C07F9/4056 , C07B37/04 , C07B41/04 , C07B43/04 , C07C41/16 , C07C45/68 , C07C45/71 , C07C51/353 , C07C67/343 , C07C209/10 , C07C213/08 , C07C221/00 , C07C227/18 , C07C231/08 , C07C231/12 , C07C241/04 , C07C249/02 , C07C249/16 , C07C253/14 , C07C253/30 , C07C269/06 , C07C273/1854 , C07C277/08 , C07C281/02 , C07C303/38 , C07C319/20 , C07C2601/08 , C07C2601/14 , C07C2601/16 , C07D205/08 , C07D207/16 , C07D207/267 , C07D207/27 , C07D207/323 , C07D209/08 , C07D209/14 , C07D209/16 , C07D209/48 , C07D209/86 , C07D211/26 , C07D211/76 , C07D213/30 , C07D213/64 , C07D213/74 , C07D231/12 , C07D231/56 , C07D233/32 , C07D233/56 , C07D235/06 , C07D237/32 , C07D239/42 , C07D245/06 , C07D249/08 , C07D249/18 , C07D263/22 , C07D295/023 , C07D295/033 , C07D295/073 , C07D307/79 , C07D333/36 , C07D333/66 , C07D401/04 , C07D405/12 , C07D407/12 , C07D409/04 , C07D471/04 , C07D473/00 , C07C49/84 , C07C59/68 , C07C69/76 , C07C69/65 , C07C69/612 , C07C69/734 , C07C69/616 , C07C69/732 , C07C311/21 , C07C323/41 , C07C211/48 , C07C211/52 , C07C211/55 , C07C211/54 , C07C215/68 , C07C217/84 , C07C215/16 , C07C225/22 , C07C217/08 , C07C229/56 , C07C229/60 , C07C211/58 , C07C243/38 , C07C251/86 , C07C43/205 , C07C43/2055 , C07C43/235 , C07C43/23 , C07C43/16 , C07C43/215 , C07C43/225 , C07C237/30 , C07C255/58 , C07C233/07
摘要： The present invention relates to copper-catalyzed carbon-heteroatom and carbon-carbon bond-forming methods. In certain embodiments, the present invention relates to copper-catalyzed methods of forming a carbon-nitrogen bond between the nitrogen atom of an amide or amine moiety and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. In additional embodiments, the present invention relates to copper-catalyzed methods of forming a carbon-nitrogen bond between a nitrogen atom of an acyl hydrazine and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. In other embodiments, the present invention relates to copper-catalyzed methods of forming a carbon-nitrogen bond between the nitrogen atom of a nitrogen-containing heteroaromatic, e.g., indole, pyrazole, and indazole, and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. In certain embodiments, the present invention relates to copper-catalyzed methods of forming a carbon-oxygen bond between the oxygen atom of an alcohol and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. The present invention also relates to copper-catalyzed methods of forming a carbon-carbon bond between a reactant comprising a nucleophilic carbon atom, e.g., an enolate or malonate anion, and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. Importantly, all the methods of the present invention are relatively inexpensive to practice due to the low cost of the copper comprised by the catalysts.
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公开(公告)号：US20060042028A1
公开(公告)日：2006-03-02
申请号：US11200109
申请日：2005-08-10
IPC分类号： D06P1/00
CPC分类号： C09B67/0073 , C09B67/0046 , C09B67/0055 , D21H21/28
摘要： The present invention relates to an aqueous liquid formulation comprising 5-25% by weightof a dye composition comprising 20-100% by weightof Direct Yellow 11 or of a dye obtainable by reduction or thermal treatment of Direct Yellow 11 0-30% by weightof a blue direct dye, 0-30% by weightof a red direct dye, and 0-60% by weightof a brown direct dye all based on the dye composition, and 1-25% by weightof poly-N-vinylformamide and/or of a polymer obtained by polymerization of a mixture of one or more ethylenically unsaturated monomers and >50% by weight of N-vinylformamide based on total monomers, based on the total weight of the aqueous liquid formulation.
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