CAS: 63444-51-9; 2-Methoxy-6-Vinylnaphthaleneyrol

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136896-92-9 129113-00-4 2768365-30-4

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CAS号54509-73-8 ethene | CAS号5111-65-9 2-溴-6-甲氧基萘 | CAS号2768-02-7 乙烯基三甲氧基硅烷 | CAS号2627-95-4 二乙烯基四甲基二硅氧烷 | CAS号3453-40-5 3-(6-methoxynap... | CAS号1022094-56-9 2-(6-methoxynap... | CAS号83813-73-4 vinyl 4-methylb... | CAS号4363-34-2 VINYLBORONIC ACID | CAS号3453-33-6 6-甲氧基-2-萘醛 | CAS号1779-49-3 甲基三苯基溴化膦 | CAS号23981-80-8 2-(6-甲氧基-2-萘基)丙酸 | CAS号3453-40-5 3-(6-methoxynap... | CAS号21388-17-0 2-乙基-6-甲氧基萘 | CAS号32305-59-2 S-2-(6-methoxy-... | CAS号56800-48-7 (R)-2-(6-methox... | CAS号23979-41-1 (R)-萘普生 | CAS号22204-53-1 萘普生 | CAS号26159-36-4 萘普索 | CAS号27602-75-1 6-methoxy-alpha...

2-溴-6-甲氧基萘置于四(三苯基膦)钯 碘,叔丁基锂体系中,用 四氢呋喃 作为反应溶剂,化学反应 73.0H,反应生成 6-甲氧基-2-萘乙烯
参考文献:海藻糖衍生的配体aa和β-Tredip的铑配合物催化加氢甲酰化; α-甲基芳基丙醛的高度选择性反应途径
标题:海藻糖衍生的配体aa和β-Tredip的铑配合物催化加氢甲酰化; α-甲基芳基丙醛的高度选择性反应途径
摘要:配体αα-Tredip的铑配合物在环境条件下在苯乙烯加氢甲酰化中产生62:1的异区域选择性,而没有过量的膦,高于任何先前报道的值.将结果与用其他配体获得的结果进行比较,并扩展到抗炎药萘普生的前体2-(6-甲氧基-2-萘基)-丙醛的制备.
DOI:10.1016/s0040-4020(01)88063-7

专利信息

专利号:US-6316675-B1
优先权日:1997-03-25
标 题:Process for the preparation of an olefin-substituted aromatic or heteroaromatic compound
发明人：REETZ MANFRED T; LOHMER GUNTHER; LOHMER RENATE
权利人:STUDIENGESELLSCHAFT KOHLE MBH
摘要:A process for the synthesis of olefins having aromatic substituents is described in which olefins are reacted with aryl halides in the presence of catalysts consisting of palladium compounds and tetraaryl phosphonium salts.

专利号:WO-9103452-A1
优先权日:1989-09-08
标题:Asymmetric synthesis of acids by the palladium catalysed hydrocarboxylation of olefins
发明人：ALPER HOWARD
权利人:BRITISH PETROLEUM CO PLC
摘要:A process for preparing a chiral carboxylic acid or ester thereof, either as a single enantiomer or as a mixture of enantiomers in which the presence of one enantiomer is enhanced relative to the others comprises reacting a prochiral olefinic function and either water or an alcoholic function with carbon monoxide in the presence of a protonic acid other than nitric acid, a single enantiomer of an optically active compound chosen from the class of chiral phosphoric acids or derivatives thereof, and a catalyst comprising (a) at least one of the metals palladium, rhodium, ruthenium, iridium and cobalt and (b) copper. A preferred class of optically active compounds comprises either the (S+) or the (R-) enantiomer of 2,21-(1,11-Binaphthyl) phosphoric acid or its esters or its salts, optionally substituted.

专利号:US-4439618-A
优先权日:1981-08-06
标 题:Process for the preparation of methyl esters of arylpropionic acids optically active
发明人：COMETTI GIUSEPPE; CHIUSOLI GIAN P
权利人:MONTEDISON SPA
摘要:Optically active methyl esters of arylpropionic acids are prepared by reaction of the corresponding vinylaromatic compounds with carbon monoxide and methyl alcohol in the presence of a palladium catalyst system consisting of a palladium compound associated with optically active diphenyl-neomenthylphosphine and with trifluoroacetic acid, at substantially atmospheric pressure and at a temperature comprised between 20° and 80° C. There is dealt with particular regioselective and enantioselective catalysis conditions. n The products obtained consist of esters of arylpropionic acids or of the corresponding acids obtainable from them, and are useful intermediates in the synthesis of organic compounds, particularly of pharmaceutical products.

专利号:US-7696349-B2
优先权日:2003-11-25
标 题 :Method for asymmetric synthesis
发明人：JAEKEL CHRISTOPH; VOLLAND MARTIN; MACKEWITZ THOMAS; PACIELLO ROCCO; BREIT BERNHARD; SEICHE WOLFGANG; WEIS MARTINE; WALOCH CHRISTOPH
权利人:BASF SE
摘要:The present invention relates to a process for asymmetric synthesis in the presence of a chiral catalyst comprising at least one complex of a metal of transition group VIII with ligands capable of dimerization via noncovalent bonds, such catalysts and their use.

专利号:US-7687635-B2
优先权日:2002-01-22
标 题:Metal complexes useful in metathesis and other reactions
发明人：VERPOORT FRANCIS WALTER CORNELIUS; DE CLERCQ BOB
权利人:TELENE S A S
摘要:This invention provides metal complexes being useful as catalyst components in metathesis reactions and in reactions involving the transfer of an atom or group to an ethylenically or acetylenically unsaturated compound or another reactive substrate and, with respect to a sub-class thereof, for the polymerisation of α-olefins and optionally conjugated dienes, with high activity at moderate tempera-tures. It also provides methods for obtaining polymers with very narrow molecular weight distribution by means of a living reaction. It also provides methods for making said metal complexes and novel intermediates involved in such methods. It further provides derivatives of said metal complexes which are suitable for covalent bonding to a carrier, the product of such covalent bonding being useful as a supported catalyst for heterogeneous catalytic reactions. It also provides a direct one-step synthesis of pyrrole, furan and thiophene compounds from diallyl compounds.

专利号:DE-19712388-A1
优先权日:1997-03-25
标 题:Process for the synthesis of aromatically substituted olefins