CAS: 83-32-9; Acenaphthene

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CAS号2025-95-8 1,8-双(溴甲基)萘 | CAS号208-96-8 苊烯 | CAS号2051-98-1 5-溴苊 | CAS号201230-82-2 carbon monoxide | CAS号17057-95-3 1,2,3,4-四氢-1H-芴 | CAS号82-86-0 苊醌 | CAS号66258-75-1 1-carboxy-1,2,3... | CAS号74247-18-0 ethyl (2E)-2-cy... | CAS号55720-22-4 5-苊甲酸 | CAS号101-61-1 4,4'-四甲基二氨基二苯甲烷 | CAS号55939-13-4 3-氨基苊 | CAS号4657-93-6 1,2-二氢苊-5-胺 | CAS号4208-97-3 5,6-Dichloro-1,... | CAS号20485-57-8 8-methylfluoranthene | CAS号1932-10-1 (2Z)-2-hydrazin... | CAS号1932-06-5 N-[[2-(phenylhy... | CAS号19732-51-5 1-(6-acetylacen... | CAS号10047-18-4 5-乙酰-1,2-二氢苊烯

1-苊酮置于镍,萘烷体系中,化学反应生成 苊
参考文献:V. Braun; Bayer,Chemische Berichte,1926,Vol. 59,P. 922
标题:V. Braun; Bayer,Chemische Berichte,1926,Vol. 59,P. 922

专利信息

专利号:US-2003162992-A1
优先权日:2001-12-14
标 题 :Preparation of intermediates useful in the synthesis of antiviral nucleosides
发明人：WATANABE KYOICHI A; DU JINFA
摘要:The present invention is an efficient process for the manufacture of α-acyloxyacetaldehyde, a key intermediate in the synthesis of 1,3-oxathiolane and 1,3-dioxolane nucleosides.

专利号:US-6022963-A
优先权日:1995-12-15
标 题:Synthesis of oligonucleotide arrays using photocleavable protecting groups
发明人：MCGALL GLENN H; NAM NGO QUOC
权利人:AFFYMETRIX INC
摘要:Novel compounds are provided which are useful as linking groups in chemical synthesis, preferably in the solid phase synthesis of oligonucleotides and polypeptides. These compounds are generally photolabile and comprise protecting groups which can be removed by photolysis to unmask a reactive group. The protecting group has the general formula Ar-C(R1)(R2)-O-C(O)- wherein: Ar is an optionally substituted fused polycyclic aryl or heteroaromatic group or a vinylogous derivative thereof; R1 and R2 are independently H, optionally substituted alkyl, alkenyl or alkynyl, optionally substituted aryl or optionally substituted heteroaromatic, or a vinylogous derivative of the foregoing; and X is a leaving group, a chemical fragment linked to Ar-C(R1)(R2)-O-C(O)- via a heteroatom, or a solid support; provided that when Ar is 1-pyrenyl and R1=R2=H, X is not linked to Ar-C(R1)(R2)-O-C(O)- via a nitrogen atom. Preferred embodiments are those in which Ar is a fused polycyclic aromatic hydrocarbon and in which the substituents on Ar, R1 and R2 are electron donating groups. A particularly preferred protecting group is the 'PYMOC' protecting group, pyrenylmethyloxycarbonyl, where Ar=pyrenyl and R1=R2=H. Also provided is a method of forming, from component molecules, a plurality of compounds on a support, each compound occupying a separate predefined region of the support, using the protected compounds described above.

专利号:US-6951932-B2
优先权日:2001-10-25
标 题:Synthesis of 2-aralkoxyadenosines and 2-alkoxyadenosines
发明人：MOORMAN ALLAN R
权利人:KING PHARMACEUTICALS RES & DEV
摘要:The invention provides new methods for synthesis of 2-aralkyloxyadenosines and 2-alkoxyadenosines. The invention is particularly useful for synthesis of 2-[2-(4-chlorophenyl)ethoxy]adenosine. Preferred methods of the invention include activating a guanosine compound followed by hydrolysis; alkylating the hydrolyzed compound with subsequent animation to provide a 2-aralkyloxyadenosine or a 2-alkoxyadenosine compound.

专利号:US-2005148781-A1
优先权日:2003-10-31
标题 :Process for the asymmetric synthesis of dihydrobenzoxathins
发明人：SONG ZHIGUO J; WATERS MARJORIE S
摘要:This invention relates to an asymmetric synthesis of sulfides via a chiral sulfoxide directed stereospecific reduction of α,β-unsaturated sulfoxide to the saturated sulfide. These sulfides can be useful as selective estrogen receptor modulators or anti-neoplastic agents.

专利号:US-7429658-B2
优先权日:2003-09-11
标题 :Synthesis of protected pyrrolobenzodiazepines
发明人：HOWARD PHILIP; MASTERSON LUKE
权利人:SPIROGEN LTD
摘要:A method of synthesis of a N-10 protected PBD compound of formula (I): n nvia an intermediate of formula (II) or formula (V):

专利号:US-12312304-B2
优先权日:2021-09-14
标题:Method for continuous synthesis of acylnaphthalene with acylation liquid
发明人：MAO XUEFENG; LI HENG; HU FATING; ZHONG JINLONG; LI JUNFANG; WANG TONG; ZHANG XIAORAN
权利人:CCTEG CHINA COAL RES INSTITUTE
摘要:A method for continuous synthesis of acylnaphthalene includes: mixing a raw solution containing 2-methylnaphthalene with an acylation liquid to obtain an acylation reaction liquid with a molar ratio of the 2-methylnaphthalene: the acylation agent: the Lewis catalyst of 1:1.3:1.5; adding the acylation reaction liquid into a microchannel reactor and a plurality of kettle reactors connected in series to perform acylation reaction, performing hydrolysis reaction on the acylation reaction liquid immediately after the acylation reaction liquid flows out of the plurality of kettle reactors to obtain a mixed solution, and subjecting the mixed solution to separation, rectification and crystallization, to obtain 2-methyl-6-propionylnaphthalene.