CAS: 592-43-8; Trans-2-Hexene

上下游产品

CAS号592-41-6 1-己烯 | CAS号201230-82-2 carbon monoxide | CAS号3377-86-4 2-溴己烷 | CAS号17049-50-2 癸基溴化镁 | CAS号111-70-6 正庚醇 | CAS号694-53-1 苯硅烷 | CAS号187737-37-7 propene | CAS号106-98-9 正丁烯 | CAS号54509-73-8 ethene | CAS号624-64-6 反-2-丁烯 | CAS号3377-87-5 3-溴己烷 | CAS号3377-86-4 2-溴己烷 | CAS号20225-24-5 2-乙基戊酸 | CAS号4536-23-6 2-甲基己酸 | CAS号111-14-8 庚酸 | CAS号111-27-3 正己醇 | CAS号110-54-3 正己烷 | CAS号66-25-1 正己醛 | CAS号1188-92-7 Trihexylboron | CAS号121-44-8 三乙胺

📜丁基环氧乙烷置于5-壬醇,甲基三氧化铼(Vii)体系中,用 十二烷,苯 作为反应溶剂,化学反应 45.0H,以17%的收率获得产物2-己烯
参考文献:Oxorhenium-Catalyzed Deoxydehydration Of Glycols And Epoxides
标题:Oxorhenium-Catalyzed Deoxydehydration Of Glycols And Epoxides
摘要:The Conversion Of Renewable Cellulosic Biomass Into Hydrocarbons Has Attracted Significant Attention With A Growing Demand Of Sustainability. Mereo3 Catalyzes The Deoxydehydration (Dodh) Of Glycols And Epoxides To Alkenes By Primary And Secondary Alcohols (5-Nonanol,3-octanol,1-Butanol) In The Benzene Solvent. The Product Yield Range From Moderate To Excellent. (C) 2014 Elsevier Ltd. All Rights Reserved.
DOI:10.1016/j.Tetlet.2014.05.044

专利信息

专利号:US-7247752-B2
优先权日:2004-10-01
标 题 :Methods for the synthesis of astaxanthin
发明人：LOCKWOOD SAMUEL F; TANG PENG CHO; NADOLSKI GEOFF; JACKSON HENRY L; FANG ZHIQIANG; DU YISHU; YANG MIN; GEISS WILLIAM; WILLIAMS RICHARD; BURDICK DAVID
权利人:CARDAX PHARMACEUTICALS INC
摘要:A method used for synthesizing intermediates for use in the synthesis of carotenoids and carotenoid analogs, and/or carotenoid derivatives. In some embodiments, the invention includes methods for synthesizing optically active intermediates useful for the synthesis of optically active carotenoids. Synthesis of optically active carotenoids, in one embodiment, may be accomplished by forming an optically active dihydroxy intermediate from ketoisopherone. The optically active dihydroxy intermediate may be converted into optically active astaxanthin derivatives.

专利号:US-2024228455-A1
优先权日:2021-04-27
标 题 :Synthesis of cbn and cbnv
发明人：KAVARANA MALCOLM J
权利人:TEEWINOT LIFE SCIENCES CORP
摘要:The invention includes chemical synthesis for preparing cannabinol (CBN) and cannabinovarin (CBNV). The process is suitable for inter alia the large-scale synthesis of pharmaceutical grade CBN and CBNV.

专利号:US-9126995-B2
优先权日:2011-11-08
标题:Method for catalytic asymmetric synthesis of optically active isoxazoline compound and optically active isoxazoline compound
发明人：TOYAMA KEN-ICHI; MORIYAMA YUJI; MATOBA KAZUTAKA; YAOSAKA MANABU; IKEDA EITATSU
权利人:NISSAN CHEMICAL IND LTD
摘要:There is provided a method for catalytic asymmetric synthesis of optically active isoxazoline compound and an optically active isoxazoline compound. A method for catalytic asymmetric synthesis of optically active isoxazoline compound of a formula (6) including reacting an α,β-unsaturated carbonyl compound of a formula (1) and a hydroxylamine in a solvent in the presence of a base by adding a chiral phase transfer catalyst. An optically active isoxazoline compound of a formula (13) that can be synthesized by the method.

专利号:US-5512701-A
优先权日:1995-06-07
标题:Process for the synthesis of vinyl sulfenic acid derivatives
发明人：HOARD DAVID W; LUKE WAYNE D
权利人:LILLY CO ELI
摘要:The present invention is directed to a new process for the synthesis of vinyl sulfenic acid derivatives. These compounds are useful for the synthesis of benzo[b]thiophenes, in particular 2-aryl-benzo[b]thiophenes.

专利号:US-2020047146-A1
优先权日:2017-03-17
标 题 :Hydroxyalkylated polyacrylamide surface coatings for in situ synthesis of dna arrays
发明人：MCGALL GLENN
权利人:CENTRILLON TECH HOLDINGS CORPORATION
摘要:The present disclosure relates to processes for derivatizing a surface of a substrate with a covalently bonded thin film of hydroxalkylated poly(acrylamide) as a platform for the synthesis of a biomolecule array. These processes can also be used to prepare a surface of a substrate for an in situ solid-phase synthesis of biomolecule array.

专利号:US-2023183177-A1
优先权日:2020-04-24
标题:Enantioselective chemo-enzymatic synthesis of optically active amino amide compounds
发明人：GRILL BIRGIT; WINKLER MARGIT; SCHWAB HELMUT; STROHMEIER GERNOT; DONSBACH KAI; WALDVOGEL SIEGFRIED R; ARNDT SEBASTIAN; WEIS DOMINIK
权利人:PHARMAZELL GMBH
摘要:The present invention relates to a novel biocatalytic process for the stereoselective preparation of alpha amino amide compounds catalyzed by NHase enzymes. A further aspect of the invention relates to novel NHase enzymes as well as further improved NHase enzyme mutants, nucleic acid molecules encoding these enzymes, recombinant microorganisms suitable for preparing such enzymes and mutants. Another aspect of the invention relates to a chemo-biocatalytic process for the preparation of lactam compounds comprising the new catalytic process for the preparation of alpha amino amide compounds catalyzed by NHase enzymes, as well as the chemical oxidation of the alpha amino amide by applying certain chemical oxidation catalysts suitable for converting the alpha amino amide under retention of its stereochemical configuration to the respective lactam. The novel chemo-biocatalytic process is particularly suited for the synthesis of valuable pharmaceutical compounds, like in particular (S)-Levetiracetam.