CAS: 605-02-7; 1-Phenylnaphthalene

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CAS号90-14-2 α-碘萘 | CAS号98-80-6 苯硼酸 | CAS号591-50-4 碘苯 | CAS号13922-41-3 1-萘硼酸 | CAS号108-86-1 溴苯 | CAS号90-11-9 1-溴代萘 | CAS号780-69-8 苯基三乙氧基硅烷 | CAS号74734-13-7 naphthalen-1-yl... | CAS号960-16-7 三丁基苯基锡 | CAS号853955-69-8 2-(Dimethylphen... | CAS号59951-65-4 1-溴-4-苯基萘 | CAS号85-52-9 邻苯甲酰苯甲酸 | CAS号612-94-2 2-苯基萘 | CAS号91-20-3 萘 | CAS号206-44-0 荧蒽 | CAS号71-43-2 苯 | CAS号205-43-6 苯并[b]萘[1,2-d]噻吩 | CAS号33457-01-1 1-PHENYL-4-NITR... | CAS号33522-29-1 5-phenylnaphtha... | CAS号2348-77-8 1,4-Naphthalene...

📜苯并萘(1,2-D)噻唑置于镍体系中,用 乙醇 作为反应溶剂,化学反应 1.0H,反应生成 1-苯基萘
参考文献:雷尼镍对多核芳香族硫化合物的脱硫
标题:雷尼镍对多核芳香族硫化合物的脱硫
摘要:在大气压和 0 至 78.3 oc 的乙醇中研究了多核噻吩化合物与雷尼镍的脱硫机理.脱硫速度最初很快,但在大约 30 分钟内达到零.主要产物为二苯并噻吩(1)脱硫中的联苯,苯并[b]萘并[1,2-D]噻吩(2)脱硫中的1-苯基萘和苯并[b]反应中的2-苯基萘萘并[2,3-D]噻吩(3)和苯并[b]萘并[2,1-D]噻吩(4).四种化合物的脱硫程度依次为:3>1>2>4.多核噻吩化合物的脱硫程度与化合物硫原子的反应指数fr(E),Fr(N)和fr(R)无关,这些反应指数是通过简单的huckel计算得到的.理论; 相反,它与自由价和 π 电子密度有关.因此,多核噻吩化合物被认为吸附在雷尼镍通...
DOI:10.1246/bcsj.62.557

专利信息

专利号:US-11548838-B2
优先权日:2021-02-02
标 题:Process for synthesis of polyhydrocarbons as heat transfer agents
发明人：MANDAL TANMAY; VANKUDOTH KRISHNA; SARASWAT MANISHA; ARORA AJAY KUMAR; KAGDIYAL VIVEKANAND; SAXENA DEEPAK; RAMAKUMAR Sankara Sri Venkata
权利人:INDIAN OIL CORP LTD
摘要:The present invention provides a one-pot process of synthesis of phenyl naphthalene compounds that are employed as heat transfer agents. More particularly, the present invention provides a process of preparation of 1-phenylnaphthalene and 2-methyl-1-phenylnaphthalene using refinery spent catalyst. These molecules are known for application as synthetic heat transfer fluids that deliver outstanding performance and thermal stability at continuously high operating temperatures. The reaction is carried out in aqueous medium using a spent catalyst which is a palladium based charcoal catalyst as obtained from various refinery processes. Further, the present invention provides a heat resistant formulation using the synthesized polyhydrocarbons, wherein the formulation is optimized with a free radical scavenger.

专利号:US-6835849-B2
优先权日:2002-07-15
标题:Synthesis of alkenoate esters from lactones and alcohols
发明人：MANZER LEO ERNEST
权利人:DU PONT
摘要:The invention relates to the synthesis of alkenoate esters from a corresponding lactone and an alcohol in the presence of a basic catalyst. More specifically, this invention relates to the synthesis of methyl-4-pentenoate ester from 5-methyl butyrolactone and methanol.

专利号:US-8404088-B2
优先权日:2006-05-22
标 题:Asymmetric synthesis of rocaglamides via enantioselective photocycloaddition mediated by chiral bronsted acids
发明人：PORCO JR JOHN A; GERARD BAUDOUIN
权利人:PORCO JR JOHN A; GERARD BAUDOUIN; UNIV BOSTON
摘要:The present invention provides a new strategies for the synthesis of compounds of the rocaglamide family and related natural products. The synthetic approach generally involves photochemical generation of an oxidopyrylium species from a 3-hydroxychromone derivative followed by an enantioselective 1,3-dipolar cycloaddition of the oxidopyrylium species to a dipolarophile in the presence of a TADDOL derivative. This approach can be used for the formation of adducts containing an aglain core structure. Methods of the conversion of aglain core structures to aglain, rocaglamide and forbaglin ring systems are also provided. The present invention also relates to the use of rocaglamide/aglain/forbaglin derivatives for the manufacture of medicaments for use in the treatment of cancer or cancerous conditions, disorders associated with cellular hyperproliferation, or NF-κB-dependent conditions.

专利号:WO-03018540-A1
优先权日:2001-08-22
标 题:Synthesis of unsaturated nitriles from lactones
发明人：MANZER LEO E
权利人:DU PONT; MANZER LEO E
摘要:The synthesis of unsaturated nitriles from lactones and ammonia is described using a heterogeneous base catalyst.

专利号:US-4031106-A
优先权日:1973-12-19
标题:Synthesis of aromatic amines by reaction of aromatic compounds with ammonia
发明人：DELPESCO THOMAS WAYNE
权利人:DU PONT
摘要:An improved process is provided for producing an aromatic amine from ammonia and an aromatic compound which comprises reacting the aromatic compound with ammonia at a temperature of from about 150 DEG C. to about 500 DEG C. and at a pressure of from about 10 to about 1000 atmospheres in the presence of a conditioned nickel/nickel oxide/zirconium oxide cataloreactant containing an oxide of lanthanum, samarium, holmium, europium, erbium, yttrium, praseodymium, neodymium, terbium, ytterbium, dysprosium or a mixture of any of them.

专利号:US-5789624-A
优先权日:1995-05-30
标题:Synthesis of and hydroformylation with fluoro-substituted bidentate phosphine ligands
发明人：UNRUH JERRY D; SEGMULLER BRIGITTE E; CHAPA GABRIEL R; PRYOR KENT E
权利人:HOECHST CELANESE CORP
摘要:Hydroformylation of alkenes to aldehydes in the presence of a rhodium complex catalyst is improved by the addition of a novel bidentate ligand of the formula ##STR1## wherein R 1 , R 2 , R 1 ' and R 2 ' are organic radicals selected from alicyclic, aliphatic and aromatic groups of which at least one is preferably substituted with at least one electronegative moiety and the methylene groups are present at the trans-2,3 positions on the norbomane moiety. The invention also provides a novel method for producing the bidentate ligand and novel intermediate phosphine oxide and phosphinous acid compounds.