CAS: 6781-42-6; 1,3-Diacetylbenzene

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CAS号60-35-5 乙酰胺 | CAS号98-86-2 苯乙酮 | CAS号1785-61-1 1,3-二乙炔苯 | CAS号2142-63-4 3-溴代苯乙酮 | CAS号3748-13-8 1,3-二异丙烯基苯 | CAS号67-56-1 甲醇 | CAS号141-93-5 1,3-二乙基苯 | CAS号636-53-3 间苯二甲酸二乙酯 | CAS号64-19-7 冰醋酸 | CAS号19247-97-3 2-bromo-1-[3-(2... | CAS号22583-62-6 1-[3-(1-hydroxy... | CAS号586-42-5 3-乙酰基苯甲酸 | CAS号129005-67-0 3-(4-methylphen... | CAS号138336-94-4 2-pyridin-2-yl-... | CAS号1785-61-1 1,3-二乙炔苯 | CAS号55147-58-5 3-phenyl-1-[3-(... | CAS号56270-09-8 2-Propen-1-one,...

3,3'-Dioxo-3,3'-M-Phenylene-Di-Propionic Acid置于硫酸体系中,化学反应生成 1,3-二乙酰基苯
参考文献:苯间苯二酚和间苯二甲酰苯胺(25. Mitteilungüberstickstoff-Heterocyclen)
标题:苯间苯二酚和间苯二甲酰苯胺(25. Mitteilungüberstickstoff-Heterocyclen)
摘要:
DOI:10.1002/hlca.193601901127

专利信息

专利号:US-2003187271-A1
优先权日:2002-03-27
标题 :Synthesis of 2, 6-dicarbonylpyridines

专利号:US-8609801-B2
优先权日:2011-09-29
标题:Polymers and copolymers containing 2H-benzimidazol-2-one moieties
发明人：HAY ALLAN S; MIR AABID; HLIL ANTISAR R; MATSUMURA SUMIKO
权利人:UNIV MCGILL; UNIV MCGILL
摘要:Polymers and copolymers containing 1H-benzo[d]imidazol-2(3H)-one units have been synthesized under conditions generally used for the synthesis of poly(aryl ether)s. 1H- n nbenzo[d]imidazol-2(3H)-one behaves like a biphenol in the polymerization reaction.n n The soluble homopolymer has a very high glass transition temperature (348° C.), good thermal stability, and forms flexible transparent films. Because of the low molecular weight (134.14) of the benzoimidazolone monomer in the copolymer formed with 4,4′-biphenol that contains 30 mole % of the benzimidazolone unit, only 8.9 weight % is required to raise the Tg of the poly(arlyl ether)sulfone from 220° C. to 269° C.

专利号:CN-101475460-A
优先权日:2009-01-16
标题 :Synthesis of curcumin analogues containing bis[3-(substituted phenyl)acryloyl]benzene

专利号:US-9000220-B2
优先权日:2009-08-31
标题 :Organophosphorus compounds based on tetraphenol (TP)-substituted structures
发明人：CHRISTIANSEN ANDREA; FRANKE ROBERT; FRIDAG DIRK; HESS DIETER; KREIDLER BURKARD; VOGT DIETER; BINI LAURA; JANSSEN MICHELE; HAMERS BART
权利人:CHRISTIANSEN ANDREA; FRANKE ROBERT; FRIDAG DIRK; HESS DIETER; KREIDLER BURKARD; VOGT DIETER; BINI LAURA; JANSSEN MICHELE; HAMERS BART; EVONIK DEGUSSA GMBH
摘要:The invention relates to the synthesis of tetraphenol-substituted structures, in particular meta-substituted xylenes. Said tetraphenol-type structures are reacted to obtain organic phosphorus compounds, in particular organophosphites. The invention further relates to the production of catalytically active compositions which contain transition metals in addition to the aforementioned organic phosphorus compounds. According to another subject matter of the invention, said catalytically active compositions are used in chemical reactions with small molecules, e.g. HCN, CO, hydrogen, and amines.

专利号:US-5491167-A
优先权日:1993-01-29
标题 :Hexahydronaphthalene ester derivatives, their preparation and their therapeutic uses
发明人：ISHIHARA SADAO; KOGEN HIROSHI; KOGA TEIICHIRO; KITAZAWA EIICHI; SERIZAWA NOBUFUSA
权利人:SANKYO CO
摘要:Compounds of formula (I): ##STR1## and their salts and esters have the ability to inhibit the synthesis of cholesterol, and can thus be used for the treatment and prophylaxis of hypercholesterolemia and of various cardiac disorders.

专利号:US-9334275-B2
优先权日:2011-12-19
标题:Processes for preparing indoles
发明人：YOSHIKAI NAOHIKO; WEI YE
权利人:UNIV NANYANG TECH
摘要:Methods for the synthesis of an indole in provided. Methods comprise oxidizing a N-aryl imine in the presence of a palladium-based catalyst, an oxidant, and a solvent.