Octanoyl iodide | 78209-74-2

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 酰卤
• 英文名称: Octanoyl iodide
• CAS: 78209-74-2
• 化学式: C₈H₁₅IO
• 分子量: 254.111
• InChiKey: PFIQBDPTFTXQFA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  10
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 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：

  氰化亚铜 、 Octanoyl iodide 以 乙腈 为溶剂， 反应 1.0h， 以78%的产率得到octanoyl cyanide
  参考文献：
  名称：

  Haase,K.; Hoffmann,H.M., Angewandte Chemie, 1982, vol. 94, p. 80

  摘要：

  DOI：
• 作为产物：
  描述：

  辛酰氯 在 sodium iodide 作用下， 以 乙腈 为溶剂， 反应 0.5h， 以90%的产率得到Octanoyl iodide
  参考文献：
  名称：

  The Synthesis of Acyl Iodides

  摘要：

  DOI：

  10.1055/s-1981-29573

文献信息

• PROCESS FOR PREPARING AN ALKOXYMETHYL ALKYNYL ETHER COMPOUND HAVING A TERMINAL TRIPLE BOND
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：US20210198172A1

  公开（公告）日：2021-07-01

  The present invention provides a process for preparing an alkoxymethyl alkynyl ether compound having a terminal triple bond of the following formula (4): H—C≡C(CH 2 ) a OCH 2 OCH 2 R (4), wherein R represents a hydrogen atom, an n-alkyl group having 1 to 9 carbon atoms, or a phenyl group, and “a” represents an integer of 1 to 10, the method comprising subjecting an alkynol compound having a terminal triple bond of the following formula (1): H—C≡C(CH 2 ) a OH (1), wherein “a” is as defined above, to an alkoxymethylation with a halomethyl alkyl ether compound of the following formula (3): RCH 2 OCH 2 X (3), wherein X represents a halogen atom, and R is as defined above, in the presence of a dialkylaniline compound of the following formula (2): [CH 3 (CH 2 ) b ][CH 3 (CH 2 ) c ]NC 6 H 5 (2), wherein b and c represent, independently of each other, an integer of 0 to 9, to form the alkoxymethyl alkynyl ether compound (4) having a terminal triple bond.

  本发明提供了一种制备具有以下式(4)的末端三键的烷氧甲基炔基醚化合物的方法：H—C≡C(CH2)aOCH2OCH2R (4)，其中R代表氢原子、具有1至9个碳原子的n-烷基基团或苯基，而“a”代表1至10的整数，所述方法包括将具有以下式(1)末端三键的炔醇化合物进行烷氧甲基化，其中H—C≡C(CH2)aOH (1)，其中“a”如上所定义，与具有以下式(3)的卤甲基烷醚化合物进行反应：RCH2OCH2X (3)，其中X代表卤素原子，R如上所定义，在存在以下式(2)的二烷基苯胺化合物的情况下进行，[CH3(CH2)b][CH3(CH2)c]NC6H5(2)，其中b和c独立地代表0至9的整数，以形成具有末端三键的烷氧甲基炔基醚化合物(4)。
• Novel polymers and uses thereof
  申请人：Nagai Naoshi

  公开号：US20070154431A1

  公开（公告）日：2007-07-05

  Polymers having polyolefin segments as the side chain, with a structural unit represented by the following Formula (1): wherein A is an olefin polymer having a weight average molecular weight of 400 to 500,000; R is H, an alkyl group, or an aralkyl group; W and Z are each O, HN, or S; and x and y are each 0 or 1, with the proviso that at least one of them is 1. The polymer can be applied as an antistatic agent, a cosmetic additive, a releasing agent for toner, a pigment dispersant, a lubricant for vinyl chloride resins, a coating material, an emulsion composition and the like.

  具有聚烯烃片段作为侧链的聚合物，其结构单元由以下公式（1）表示：其中A是具有400至500,000的重均分子量的烯烃聚合物；R是H、烷基或芳基烷基；W和Z分别是O、HN或S；x和y各为0或1，并且至少其中之一为1。该聚合物可用作抗静电剂、化妆品添加剂、碳粉释放剂、颜料分散剂、氯乙烯树脂润滑剂、涂料材料、乳液组合物等。
• MICROBIOLOGICAL PRODUCTION OF SHORT FATTY ACIDS AND USES THEREOF
  申请人：Johann Wolfgang Goethe-Universität Frankfurt am Main

  公开号：EP3075848A1

  公开（公告）日：2016-10-05

  The present invention relates to proteins involved in fatty acid synthesis, such as fatty acid synthases (FAS) variants, comprising one or more polypeptide chains, wherein said polypeptide chain(s) comprise one or more subunits comprising a malonyl/palmitoyl transferase domain (MPT domain), acetyl transferase domain (AT domain), and ketoacyl synthase domain (KS domain), and at least one amino acid substitution in the MPT domain at a position corresponding to R130, in the AT domain at a position corresponding to I306, and/or in the KS domain, preferably in the acyl binding channel, to modulate affinities of acyl intermediates, and optionally further amino acid substitution(s). The present invention relates to the respective polypeptide domains. The present invention further relates to nucleic acid molecules encoding the proteins (or the polypeptide domains) and to host cells containing said nucleic acid molecules. The present invention further relates to a method for the production of short fatty acids, CoA esters of short fatty acids, ethyl esters of short fatty acids, esters of short fatty acids with other metabolites, and/or enzyme bound short fatty acids (C6 to C12), comprising the expression of said nucleic acid molecules, preferably in said host cells. The present invention further relates to a method for the production of biofuels, flavoring compounds and/or fine chemicals, comprising the expression of said nucleic acid molecules, preferably in said host cells. The present invention also relates to the use of the proteins, nucleic acids molecule or host cells for the bulk production of short fatty acids (C6 to C12), the specific production of C6 fatty acids and/or C8 fatty acids, the bulk production of CoA esters of short fatty acids (C6 to C12), the specific production of C6-CoA esters and/or C8-CoA esters, the bulk production of ethyl esters of short fatty acids (C6 to C12), the specific production of C6 fatty acid ethyl esters and/or C8 fatty acid ethyl esters, the bulk production of esters of short fatty acids (C6 to C12) with other metabolites, the specific production of C6 fatty acid esters with other metabolites and/or C8 fatty acid esters with other metabolites, the bulk production of enzyme bound short fatty acids (C6 to C12), the specific production of enzyme bound C6 fatty acids and/or enzyme bound C8 fatty acids, the production of biofuels, fine chemicals and/or flavoring substances.

  本发明涉及参与脂肪酸合成的蛋白质，如脂肪酸合酶（FAS）变体，其包括一条或多条多肽链，其中所述多肽链包括一个或多个亚基，这些亚基包括丙二酰/棕榈酰转移酶结构域（MPT结构域）、乙酰转移酶结构域（AT结构域）和酮酰合成酶结构域（KS结构域）、在丙二酰/棕榈酰转移酶结构域（MPT 结构域）、乙酰转移酶结构域（AT 结构域）和酮酰合成酶结构域（KS 结构域）的一个或多个亚基，以及在丙二酰/棕榈酰转移酶结构域中对应于 R130 的位置、在乙酰转移酶结构域中对应于 I306 的位置和/或在 KS 结构域中，优选在酰基结合通道中的至少一个氨基酸取代，以调节酰基中间体的亲和性，以及可选的进一步氨基酸取代。本发明涉及各自的多肽结构域。 本发明还涉及编码蛋白质（或多肽结构域）的核酸分子以及含有所述核酸分子的宿主细胞。本发明进一步涉及一种生产短脂肪酸、短脂肪酸的 CoA 酯、短脂肪酸的乙酯、短脂肪酸与其它代谢物的酯和/或酶结合的短脂肪酸（C6 至 C12）的方法，包括优选在所述宿主细胞中表达所述核酸分子。本发明还涉及一种生产生物燃料、调味化合物和/或精细化学品的方法，包括所述核酸分子的表达，最好在所述宿主细胞中表达。本发明还涉及使用所述蛋白质、核酸分子或宿主细胞批量生产短脂肪酸（C6 至 C12）、特定生产 C6 脂肪酸和/或 C8 脂肪酸、大量生产短脂肪酸（C6 至 C12）的 CoA 酯，特定生产 C6-CoA 酯和/或 C8-CoA 酯，大量生产短脂肪酸（C6 至 C12）的乙酯，特定生产 C6 脂肪酸乙酯和/或 C8 脂肪酸乙酯、大量生产短脂肪酸（C6 至 C12）与其他代谢物的酯，特定生产 C6 脂肪酸酯与其他代谢物和/或 C8 脂肪酸酯与其他代谢物的酯，大量生产酶结合短脂肪酸（C6 至 C12），特定生产酶结合 C6 脂肪酸和/或酶结合 C8 脂肪酸，生产生物燃料、精细化学品和/或调味物质。
• Process for preparing an alkoxymethyl alkynyl ether compound having a terminal triple bond
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：US11384041B2

  公开（公告）日：2022-07-12

  The present invention provides a process for preparing an alkoxymethyl alkynyl ether compound having a terminal triple bond of the following formula (4): H—C≡C(CH2)aOCH2OCH2R (4), wherein R represents a hydrogen atom, an n-alkyl group having 1 to 9 carbon atoms, or a phenyl group, and “a” represents an integer of 1 to 10, the method comprising subjecting an alkynol compound having a terminal triple bond of the following formula (1): H—C≡C(CH2)aOH (1), wherein “a” is as defined above, to an alkoxymethylation with a halomethyl alkyl ether compound of the following formula (3): RCH2OCH2X (3), wherein X represents a halogen atom, and R is as defined above, in the presence of a dialkylaniline compound of the following formula (2): [CH3(CH2)b][CH3(CH2)c]NC6H5 (2), wherein b and c represent, independently of each other, an integer of 0 to 9, to form the alkoxymethyl alkynyl ether compound (4) having a terminal triple bond.

  本发明提供了一种制备具有下式(4)末端三键的烷氧基甲基炔基醚化合物的工艺：H-C≡C(CH2)aOCH2OCH2R(4)，其中 R 代表氢原子、具有 1 至 9 个碳原子的正烷基或苯基，且 "a "代表 1 至 10 的整数，该方法包括使具有下式(1)的末端三键的炔醇化合物：H-C≡C(CH2)aOH(1)，其中 "a "如上定义，用下式(3)的卤代甲基烷基醚化合物进行烷氧基甲基化：RCH2OCH2X(3)，其中 X 代表卤素原子，R 如上定义，在下式(2)的二烷基苯胺化合物存在下进行烷氧基甲基化：[CH3(CH2)b][CH3(CH2)c]NC6H5(2)，其中 b 和 c 各自代表 0 至 9 的整数，形成具有末端三键的烷氧基甲基炔基醚化合物 (4)。
• [EN] SUBSTITUTED PYRAZOLYL PYRAZOLE SULFONYLUREA COMPOUND OR PESTICIDE ACCEPTABLE SALT OR COMPOSITION THEREOF AND USE THEREOF<br/>[FR] COMPOSÉ DE PYRAZOLYL PYRAZOLE DE SULFONYLURÉE SUBSTITUÉ OU SEL OU COMPOSITION PESTICIDE ACCEPTABLE DE CELUI-CI ET UTILISATION ASSOCIÉE<br/>[ZH] 一种取代的吡唑基吡唑磺酰脲类化合物或其作为农药可接受的盐、组合物及其用途
  申请人：HAILIR PESTICIDES AND CHEMICALS GROUP

  公开号：WO2019196731A1

  公开（公告）日：2019-10-17

  本发明属于农药领域，具体涉及一种取代的吡唑基吡唑磺酰脲类化合物或其作为农药可接受的盐、组合物及其用途，所述化合物具有式(I)结构： (I) 式中各基团定义如说明书中所示。本发明的具有取代的吡唑基吡唑磺酰脲类结构的化合物具有比已知化合物更高的除草活性尤其是针对水田常见杂草具有非常优异的除草活性。