2-甲基-6-庚烯-1-醛 | 17206-63-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2-甲基-6-庚烯-1-醛
• 英文名称: 2-methyl-6-hepten-1-al
• 英文别名: 2-methyl-hept-6-enal；2-Methylhept-6-enal
• CAS: 17206-63-2
• 化学式: C₈H₁₄O
• 分子量: 126.199
• InChiKey: OORUMIIDKDTTNO-UHFFFAOYSA-N

物化性质

• 沸点：
  64-66 °C(Press: 15 Torr)
• 密度：
  0.822±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  9
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-甲基-6-庚烯-1-醛 在 sodium tetrahydroborate 作用下， 以 甲醇 为溶剂， 以87%的产率得到2-methyl-6-hepten-1-ol
  参考文献：
  名称：

  Chemoenzymatic deracemization of (±)-2,2-disubstituted oxiranes

  摘要：

  The preparation of vicinal diets in up to 98% e.e. and 98% yield from the corresponding (+/-)-2,2-disubstituted epoxides was achieved via an enantioconvergent two-step hydrolysis: Thus, enantioselective enzymatic hydrolysis of the (S)-epoxide proceeded with retention of configuration furnishing the corresponding (S)-diol. In a subsequent step, the remaining (R)-oxirane was hydrolyzed during workup under acid catalysis with complete inversion of configuration yielding the (S)-diol. A detailed study of the latter reaction revealed that the experimental conditions have to be carefully chosen with respect to (i) nature of the acid, (ii) the solvent, and (iii) its water content to avoid racemization. (C) 1997 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(97)10338-6
• 作为产物：
  描述：

  庚-6-烯-2-酮 在 对甲苯磺酸 作用下， 以 苯 为溶剂， 生成 2-甲基-6-庚烯-1-醛
  参考文献：
  名称：

  不饱和脂肪酸的热解和光解－IX：羰基化合物非饱和的：羰基化合物的热环化，乙酰基和丙烯醛的热环化。氢分子内分子转移的热循环

  摘要：

  线性ɛζ炔属酮的热分解18，22和25得到的环酮的优异的产率19和20，23和26分别。以相同的方式，-ζ-烯醛27和33给出了相应的甲酰基环戊烷28和29和35，但是在这种情况下，反应显得更加困难。讨论了烯基羰基化合物和相关体系的热环化过程（A），以及环状类似物的热裂解（B），所有这些重排均涉及分子内氢转移。

  DOI：

  10.1016/s0040-4020(01)90982-2

文献信息

• EPOTHILONE DERIVATIVES
  申请人：Vite D. Gregory

  公开号：US20070255055A1

  公开（公告）日：2007-11-01

  The present invention relates to compounds of the formula Q is selected from the group consisting of G is selected from the group consisting of alkyl, substituted alkyl, substituted or unsubstituted aryl, heterocyclo, W is O or NR 15 ; X is O or H,H; Y is selected from the group consisting of O; H,OR 16 ; OR 17 ,OR 17 ; NOR 18 ; H,NOR 19 ; H,NR 20 R 21 ; H,H; or CHR 22 ; OR 17 OR 17 can be a cyclic ketal; Z 1 and Z 2 are selected from the group consisting of CH 2 , O, NR 23 , S, or SO 2 , wherein only one of Z and Z 2 is a heteroatom; B 1 and B 2 are selected from the group consisting of OR 24 , or OCOR 25 , or O 2 CNR 26 R 27 ; when B 1 is H and Y is OH, H they can form a six-membered ring ketal or acetal; D is selected from the group consisting of NR 28 R 29 , NR 30 COR 31 or saturated heterocycle; R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 13 , R 14 , R 18 , R 19 , R 20 , R 21 , R 22 , R 26 , and R 27 are selected from the group H, alkyl, substituted alkyl, or aryl and when R 1 and R 2 are alkyl can be joined to form a cycloalkyl; R 3 and R 4 are alkyl can be joined to form a cycloalkyl; R 9 , R 10 , R 16 , R 17 , R 24 , R 25 , and R 31 are selected from the group H, alkyl, or substituted alkyl; R 8 , R 11 , R 12 , R 28 , R 30 , R 32 , R 33 , and R 30 are selected from the group consisting of H, alkyl, substituted alkyl, aryl, substituted aryl, cycloalkyl, or heterocyclo; R 15 , R 23 and R 29 are selected from the group consisting of H, alkyl, substituted alkyl, aryl, substituted aryl, cycloalkyl, heterocyclo, R 32 C═O, R 33 SO 2 , hydroxy, O-alkyl or O-substituted alkyl, the pharmaceutically acceptable salts thereof and any hydrates, solvates or geometric, optical and stereoisomers thereof, with the proviso that compounds wherein W and X are both O; and R 1 , R 2 , R 7 , are H; and R 3 , R 4 , R 6 , are methyl; and R 8 , is H or methyl; and Z 1 , and Z 2 , are CH 2 ; and G is 1-methyl-2-(substituted-4-thiazolyl)ethenyl; and Q is as defined above are excluded.

  本发明涉及以下化合物的公式：其中Q选自G选自烷基，取代烷基，取代或未取代芳基，杂环烷基，W为O或NR15；X为O或H；Y选自O，H，OR16，OR17，NOR18，H，NOR19，H，NR20R21，H，H或CHR22；OR17OR17可以是环状缩酮；Z1和Z2选自CH2，O，NR23，S或SO2，其中仅Z和Z2中的一个为杂原子；B1和B2选自OR24，或OCOR25，或O2CNR26R27；当B1为H且Y为OH时，它们可以形成六元环缩酮或缩醛；D选自NR28R29，NR30COR31或饱和杂环；R1，R2，R3，R4，R5，R6，R7，R13，R14，R18，R19，R20，R21，R22，R26和R27选自H，烷基，取代烷基或芳基，当R1和R2为烷基时，可以连接成环烷基；R3和R4为烷基时，可以连接成环烷基；R9，R10，R16，R17，R24，R25和R31选自H，烷基或取代烷基；R8，R11，R12，R28，R30，R32，R33和R30选自H，烷基，取代烷基，芳基，取代芳基，环烷基或杂环烷基；R15，R23和R29选自H，烷基，取代烷基，芳基，取代芳基，环烷基，杂环烷基，R32C═O，R33SO2，羟基，O-烷基或O-取代烷基，其药学上可接受的盐和任何水合物，溶剂化合物或其几何，光学和立体异构体，但其中W和X都是O；并且R1，R2，R7为H；并且R3，R4，R6为甲基；并且R8为H或甲基；并且Z1和Z2为CH2；并且G为1-甲基-2-（取代-4-噻唑基）乙烯基；并且Q如上所定义被排除在外。
• Epothilone derivatives
  申请人：Vite D. Gregory

  公开号：US20060287371A1

  公开（公告）日：2006-12-21

  The present invention relates to compounds of the formula in which the variables G, W, Q, X, Y, B 1 , B 2 , Z 1 , Z 2 , and R 1 -R 7 are as defined herein, methods for the preparation of the derivatives and intermediates thereof.

  本发明涉及公式中的化合物，其中变量G、W、Q、X、Y、B1、B2、Z1、Z2和R1-R7的定义如本文所述，以及其衍生物和中间体的制备方法。
• Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition contaning the copolymer, and uses thereof
  申请人：MITSUI CHEMICALS, INC.

  公开号：EP1186619A2

  公开（公告）日：2002-03-13

  The present invention is intended to provide a polar group-containing olefin copolymer having excellent adhesion properties to metals or polar resins and excellent compatibility therewith, a process for preparing the copolymer, a thermoplastic resin composition containing the copolymer, and uses thereof. The polar group-containing olefin copolymer comprises a constituent unit derived from an α-olefin of 2 to 20 carbon atoms, and a constituent unit derived from a straight-chain, branched or cyclic polar group-containing monomer having at the end a polar group such as a hydroxyl group or an epoxy group and/or a constituent unit derived from a macromonomer having at the end a polymer segment obtained by anionic polymerization, ring-opening polymerization or polycondensation. The polar group-containing olefin copolymer can be prepared by polymerizing the α-olefin with the polar group-containing monomer and/or the macromonomer in the presence of a metallocene catalyst. The polar group-containing olefin copolymer and the thermoplastic resin composition containing the copolymer are used for films, sheets, modifiers, building/civil engineering materials, automobile exterior trim, electric/electronic parts, coating bases, compatibilizing agents, etc.

  本发明旨在提供一种对金属或极性树脂具有极佳粘附性和相容性的含极性基团的烯烃共聚物、制备该共聚物的工艺、含有该共聚物的热塑性树脂组合物及其用途。含极性基团的烯烃共聚物包括一个由 2 至 20 个碳原子的 α-烯烃衍生的组成单元和一个由直链、支链或环状含极性基团单体衍生的组成单元，直链、支链或环状含极性基团单体的末端具有极性基团，如羟基或环氧基，和/或一个由大单体衍生的组成单元，大单体的末端具有通过阴离子聚合、开环聚合或缩聚反应获得的聚合物段。含极性基团的烯烃共聚物可通过在茂金属催化剂存在下使α-烯烃与含极性基团的单体和/或大单体聚合来制备。含极性基团的烯烃共聚物和含有该共聚物的热塑性树脂组合物可用于薄膜、板材、改性剂、建筑/土木工程材料、汽车外饰、电气/电子零件、涂层基料、相容剂等。
• Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition containing the copolymer, and uses thereof
  申请人：——

  公开号：US20020156207A1

  公开（公告）日：2002-10-24

  The present invention is intended to provide a polar group-containing olefin copolymer having excellent adhesion properties to metals or polar resins and excellent compatibility therewith, a process for preparing the copolymer, a thermoplastic resin composition containing the copolymer, and uses thereof. The polar group-containing olefin copolymer comprises a constituent unit derived from an &agr;-olefin of 2 to 20 carbon atoms, and a constituent unit derived from a straight-chain, branched or cyclic polar group-containing monomer having at the end a polar group such as a hydroxyl group or an epoxy group and/or a constituent unit derived from a macromonomer having at the end a polymer segment obtained by anionic polymerization, ring-opening polymerization or polycondensation. The polar group-containing olefin copolymer can be prepared by polymerizing the &agr;-olefin with the polar group-containing monomer and/or the macromonomer in the presence of a metallocene catalyst. The polar group-containing olefin copolymer and the thermoplastic resin composition containing the copolymer are used for films, sheets, modifiers, building/civil engineering materials, automobile exterior trim, electric/electronic parts, coating bases, compatibilizing agents, etc.

  本发明旨在提供一种对金属或极性树脂具有极佳粘附性能和极佳相容性的含极性基团的烯烃共聚物、制备该共聚物的工艺、含有该共聚物的热塑性树脂组合物及其用途。含极性基团的烯烃共聚物包括一个由 2 至 20 个碳原子的&agr;-烯烃衍生的组成单元，以及一个由直链、支链或环状含极性基团单体衍生的组成单元，该单体末端具有极性基团，如羟基或环氧基，和/或一个由大单体衍生的组成单元，该大单体末端具有通过阴离子聚合、开环聚合或缩聚反应获得的聚合物段。含极性基团的烯烃共聚物可通过在茂金属催化剂存在下，将&agr;-烯烃与含极性基团的单体和/或大单体进行聚合来制备。含极性基团的烯烃共聚物和含有该共聚物的热塑性树脂组合物可用于薄膜、板材、改性剂、建筑/土木工程材料、汽车外饰、电气/电子零件、涂层基料、相容剂等。
• [DE] VERFAHREN ZUR HERSTELLUNG VON EPOTHILONEN UND ZWISCHENPRODUKTE INNERHALB DES VERFAHRENS<br/>[EN] METHOD FOR PRODUCING EPOTHILONES, AND INTERMEDIATE PRODUCTS OBTAINED DURING THE PRODUCTION PROCESS<br/>[FR] PROCEDE DE FABRICATION D'EPOTHILONES, ET COMPOSES INTERMEDIAIRES OBTENUS AU COURS DE CE PROCEDE
  申请人：NOVARTIS AKTIENGESELLSCHAFT

  公开号：WO1998008849A1

  公开（公告）日：1998-03-05

  (DE) Die Erfindung betrifft Verfahren zur Herstellung von Epothilonen und Zwischenprodukte innerhalb des Verfahrens. Epothilon A und B sind Naturstoffe, die durch Mikroorganismen hergestellt werden können und die Taxol-ähnliche Eigenschaften besitzen und somit besonderes Interesse in der Arzneimittelchemie besitzen.(EN) The invention pertains to a method for producing epothilones and also relates to intermediate products obtained during the production process. Epothinone A and B are natural substances which can be produced by microorganisms and have similar properties to those of taxol and, therefore, are of interest to the pharmaceutical chemistry.(FR) La présente invention porte sur un procédé de fabrication d'épothilones et sur les composés intermédiaires obtenus au cours de ce procédé. Epothilone A et B sont des substances naturelles pouvant être fabriquées par les microorganismes et possédant des propriétés analogues au taxol, d'où l'intérêt qu'elles présentent pour la chimie pharmaceutique.

  (DE): 发明涉及生产蛋白磷灭火 synergy 的方法及其中间产物。蛋白磷灭火 A 和 B 是可通过微生物生产的天然物质，具有与 Taxol 相似的性质，因此在药品工业中特别感兴趣。(EN): The invention pertains to a method for producing epothilones and also relates to intermediate products obtained during the production process. Epthinone A and B are natural substances which can be produced by microorganisms and have similar properties to those of taxol and, therefore, are of interest to the pharmaceutical chemistry.(FR): La présente invention porte sur un procédé de fabrication d'épothilones et sur les composés intermédiaires obtenus au cours de ce procédé. Epothilone A et B sont des substances naturelles pouvant être fabriquées par les microorganismes et possédant des propriétés analogues au taxol, d'où l'intérêt qu'elles présentent pour la chimie pharmaceutique.