CAS: 1732-09-8; Dimethyl Octanedioate

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CAS号67-56-1 甲醇 | CAS号505-48-6 辛二酸 | CAS号931-88-4 环辛烯 | CAS号1501-27-5 戊二酸单乙酯 | CAS号13154-28-4 2-nitro cyclo°C... | CAS号201230-82-2 carbon monoxide | CAS号502-42-1 环庚酮 | CAS号496-82-2 2-hydroxycycloo... | CAS号63641-49-6 2-iod°Cyclo°Cta... | CAS号3946-32-5 辛二酸单甲酯 | CAS号38937-66-5 软木肟酸 | CAS号52784-32-4 2-氧代-1-环庚烷甲酸甲酯 | CAS号496-82-2 2-hydroxycycloo... | CAS号41624-92-4 8-氯-8-氧代辛酸甲酯 | CAS号505-48-6 辛二酸 | CAS号22054-14-4 8-hydroxy°Ctanal | CAS号67-56-1 甲醇 | CAS号629-11-8 1,6-己二醇 | CAS号2162-99-4 1,8-二氯辛烷

6-羟基己酸甲酯置于偶氮二异丁腈,三丁基氯化锡,三苯基膦,1,1'-Azodicarbonyl-Dipiperidine体系中,用 甲苯 用作溶剂,化学反应 15.0H,反应生成辛二酸二甲酯
参考文献:使用β-羰基bt砜作为常见中间体,将伯醇和仲醇的一碳和二碳同构成相应的羧酸酯
标题:使用β-羰基bt砜作为常见中间体,将伯醇和仲醇的一碳和二碳同构成相应的羧酸酯
摘要:本文中,我们报告了使用β-羰基苯并噻唑(bt)砜中间体通过mitsunobu反应将1°和2°醇有效地一碳和二碳同系化为它们相应的同系酯.一碳同系物方法使用标准的mitsunobu C-s键形成,氧化和随后的烷基化,而二碳同系物使用较少见的cc碳键形成mitsunobu反应.在后一种情况下,使用含β-Bt砜的酯会降低p K A足以将底物用作基于碳的亲核试剂并传递同源的β-Bt砜酯,然后可以裂解该多余的砜基.在本文中,我们描述了几种有效进行bt砜脱磺酰化的方法,并开发了用于一锅烷基化脱磺酰化序列的方法.因此,总的来说,可以通过两锅法(四步法)实现一碳同源序列,而通过两锅法(三步法)(三锅;在c-包括酸合成).该方法学已被应用于多种功能(酯,甲硅烷基醚,苄基,杂芳基,酮,烯烃和炔烃),并且均能很好地耐受,从而提供了很好的总收率.
Doi:10.1021/acs.Joc.8B00112

专利信息

专利号:US-7390801-B2
优先权日:1996-12-23
标题:Cycloalkyl, lactam, lactone and related compounds, pharmaceutical compositions comprising same, and methods for inhibiting β-amyloid peptide release and/or its synthesis by use of such compounds
发明人：THORSETT EUGENE D; PLEISS MICHAEL A; LATIMER LEE H; JOHN VARGHESE; FREEDMAN STEPHEN; BRITTON THOMAS C; AUDIA JAMES A; REEL JON K; DRESSMAN BRUCE A; DROSTE JAMES J; HENRY STEVEN S; STUCKY RUSSELL D; PORTER WARREN J
权利人:ATHENA NEUROSCIENCES INC; LILLY CO ELI
摘要:Disclosed are compounds which inhibit β-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions comprising a compound which inhibits β-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.

专利号:US-2011230343-A1
优先权日:2008-10-24
标题 :Method for the Manufacture of Microparticles Comprising an Effect Substance
发明人：SCHROERS MICHAEL; DYLLICK-BRENZINGER RAINER; MERK MICHAEL; BARG HEIKO
权利人:BASF SE
摘要:A subject matter of the present invention is a process for the preparation of effect compound-comprising microparticles M comprising A) the formation of a crude suspension of microparticles A by means of enzymatic polyester synthesis in an inverse miniemulsion comprising enzyme, effect compound and polyester monomers; and B) the polymerization of wall monomers from the group consisting of ethylenically unsaturated monomers, polyisocyanates and polyepoxides in the crude suspension of microparticles A. Furthermore, the present invention relates to microparticles M which can be obtained by means of the process according to the invention and also to an agrochemical formulation comprising microparticles M. In addition, the present invention relates to the use of microparticles M prepared according to the invention as component in colorants, cosmetics, drugs, biocides, plant protection agents, fertilizers, additives for food or animal fodder, or auxiliaries for polymers, paper, textiles, leather, detergents or cleaners. Finally, the invention also relates to a method for combating undesirable plant growth, to a method for combating undesirable insect or acarid infestation on plants and/or for combating phytopathogenic fungi, and to seeds treated with the agrochemical formulation.

专利号:EP-2172446-A1
优先权日:2008-08-13
标题:In situ synthesis of ester-amide-containing molecules

专利号:US-2010041857-A1
优先权日:2008-08-13
标 题:Insitu synthesis of ester-amide-containing molecules
发明人：HARRIS WILLIAM J; JIMENEZ JORGE; BROOS RENE
权利人:HARRIS WILLIAM J; JIMENEZ JORGE; BROOS RENE
摘要:The invention is directed to a method and product produced for directly synthesizing polyesteramides and copolyesteramides, especially self-assembling copolyesteramides, useful for manufacturing self-assembling materials.

专利号:CN-102993102-A
优先权日:2011-09-16
标题 :Synthesis of [1-methyl-2-(8'-octyl hydroxamic acid)-5-N,N-di(2'-chloroethyl)]-1H-benzimidazole

专利号:US-7153847-B2
优先权日:1996-12-23
标题:Cycloalkyl, lactam, lactone and related compounds, pharmaceutical compositions comprising same, and methods for inhibiting β-amyloid peptide release and/or its synthesis by use of such compounds