Octadec-13-enal

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: Octadec-13-enal
• 化学式: C₁₈H₃₄O
• 分子量: 266.5
• InChiKey: QIRGIHPYVVKWTO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.2
• 重原子数：
  19
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• [EN] TETRAZOLINONE COMPOUNDS AND ITS USE AS PEST CONTROL AGENTS<br/>[FR] COMPOSÉS TÉTRAZOLINONE ET LEUR UTILISATION EN TANT QU'AGENTS DE LUTTE CONTRE LES NUISIBLES
  申请人：SUMITOMO CHEMICAL CO

  公开号：WO2018097318A1

  公开（公告）日：2018-05-31

  The present invention provides a tetrazolinone represented by formula (I) and a pest control agent comprising the same, and their use thereof. Formula (I) [wherein, W1 represents an oxygen atom or a sulfur atom; W2 represents a hydrogen atom, or a C1-C6 chain hydrocarbon group; R15 and R16 represent a halogen atom and the like; u is 0, 1, 2 or 3; the combination of E, G, X1, Y1 and Z1 represents any one of the combinations of the following a and the like: a: a combination wherein E represents #-C(X1)(Y1)-O-N=C(Z1)-, #-C(X1)(Y1)-S-N=C(Z1)-, #-C(X1)(Y1)-O-N=C(Z1)-O-CH2-, #-C(X1)(Y1)-O-N=C(Z1)-S-CH2-, #-C(X1)(Y1)-S-N=C(Z1)-O-CH2-, #-C(X1)(Y1)-S-N=C(Z1)-S-CH2-, #-C(Z1)=N-N=C(Z2)-, #-C(X1)=C(Y1)-C(Z1)=N-O-CH2- or #-C(X1)=C(Y1)-C(Z1)=N-S-CH2-; G represents a C1-C6 chain hydrocarbon group, a (C1-C6 alkoxy)C1-C6 alkyl group, a (C1-C6 alkylthio)C1-C6 alkyl group the C1-C6 chain hydrocarbon group, the (C1-C6 alkoxy)C1-C6 alkyl group, and the (C1-C6 alkylthio)C1-C6 alkyl group may have one or more substituents selected from Group S} or R1-T1-, X1 and Y1, which are identical to or different from each other, independently represents substituents selected from Group T, and Z1 represents a substituent selected from Group V.]

  本发明提供了一种由式(I)表示的四唑酮化合物，以及包含该化合物的杀虫剂，以及它们的使用。式(I)中，W1代表氧原子或硫原子；W2代表氢原子或C1-C6链烃基；R15和R16代表卤素原子等；u为0、1、2或3；E、G、X1、Y1和Z1的组合代表以下a等组合中的任意一种：a：E代表#-C(X1)(Y1)-O-N=C(Z1)-、#-C(X1)(Y1)-S-N=C(Z1)-、#-C(X1)(Y1)-O-N=C(Z1)-O-CH2-、#-C(X1)(Y1)-O-N=C(Z1)-S-CH2-、#-C(X1)(Y1)-S-N=C(Z1)-O-CH2-、#-C(X1)(Y1)-S-N=C(Z1)-S-CH2-、#-C(Z1)=N-N=C(Z2)-、#-C(X1)=C(Y1)-C(Z1)=N-O-CH2-或#-C(X1)=C(Y1)-C(Z1)=N-S-CH2-；G代表C1-C6链烃基、(C1-C6烷氧基)C1-C6烷基、(C1-C6烷硫基)C1-C6烷基C1-C6链烃基、(C1-C6烷氧基)C1-C6烷基和(C1-C6烷硫基)C1-C6烷基中的每一种可能具有来自S族的一个或多个取代基}或R1-T1-，X1和Y1互相相同或不同，独立地代表来自T族的取代基，Z1代表来自V族的取代基。
• [EN] SYNTHESIS OF STRAIGHT-CHAIN LEPIDOPTERAN PHEROMONES THROUGH ONE- OR TWO- CARBON HOMOLOGATION OF FATTY ALKENES<br/>[FR] SYNTHÈSE DE PHÉROMONES DE LÉPIDOPTÈRES À CHAÎNE DROITE PAR HOMOLOGATION D'UN OU DEUX ATOMES DE CARBONE D'ALCÈNES GRAS
  申请人：PROVIVI INC

  公开号：WO2020018581A1

  公开（公告）日：2020-01-23

  Methods for the preparation of alkenes including insect pheromones are described. The methods include homologation reactions employing reagents such as 1,3-diesters, epoxides, cyanoacetates, and cyanide salts for elongation of starting materials and intermediates by one or two carbon atoms. The alkenes include insect pheromones useful in a number of agricultural applications.

  描述了制备烯烃（包括昆虫信息素）的方法。这些方法包括使用1,3-二酯、环氧化物、氰乙酸盐和氰化物等试剂进行同系反应，通过增加一到两个碳原子来延长起始物质和中间体。这些烯烃包括在许多农业应用中有用的昆虫信息素。
• PRODUCTION OF FATTY OLEFIN DERIVATIVES VIA OLEFIN METATHESIS
  申请人：PROVIVI, INC.

  公开号：US20170137365A1

  公开（公告）日：2017-05-18

  In one aspect, the invention provides a method for synthesizing a fatty olefin derivative. The method includes: a) contacting an olefin according to Formula I with a metathesis reaction partner according to Formula IIb in the presence of a metathesis catalyst under conditions sufficient to form a metathesis product according to Formula IIIb: and b) converting the metathesis product to the fatty olefin derivative. Each R 1 is independently selected from H, C 1-18 alkyl, and C 2-18 alkenyl; R 2b is C 1-8 alkyl; subscript y is an integer ranging from 0 to 17; and subscript z is an integer ranging from 0 to 17. In certain embodiments, the metathesis catalyst is a tungsten catalyst or a molybdenum catalyst. In various embodiments, the fatty olefin derivative is a pheromone. Pheromone compositions and methods of using them are also described.

  在一个方面，该发明提供了一种合成脂肪烯衍生物的方法。该方法包括：a）在存在一种烯烃催化剂的条件下，将符合式I的烯烃与符合式IIb的交换反应伙伴接触，以形成符合式IIIb的交换产物；并b）将交换产物转化为脂肪烯衍生物。每个R1独立地选择自H、C1-18烷基和C2-18烯基；R2为C1-8烷基；下标y为0至17之间的整数；下标z为0至17之间的整数。在某些实施方式中，交换催化剂为钨催化剂或钼催化剂。在各种实施方式中，脂肪烯衍生物为信息素。还描述了信息素组合物及其使用方法。
• [EN] SYNTHESIS OF OLEFINIC ALCOHOLS VIA ENZYMATIC TERMINAL HYDROXYLATION<br/>[FR] SYNTHÈSE D'ALCOOLS OLÉFINIQUES PAR L'INTERMÉDIAIRE DE L'HYDROXYLATION TERMINALE ENZYMATIQUE
  申请人：PROVIVI INC

  公开号：WO2015176020A1

  公开（公告）日：2015-11-19

  In certain aspects, the present invention provides methods for producing terminally hydroxylated alkenes and alkynes by contacting an unsaturated or saturated hydrocarbon substrate with a hydroxylase enzyme. Exemplary terminal hydroxylases useful for carrying out the methods of the invention exhibit strong selectivity towards one terminal carbon of a hydrocarbon substrate and include, but are not limited to, non-heme diiron alkane monooxygenases, cytochromes P450 (e.g., cytochromes P450 of the CYP52 and CYP153 family), as well as long chain alkane hydroxylases. In some embodiments, the terminally hydroxylated alkene or alkyne is further converted to a terminal alkenal. In certain embodiments, terminally hydroxylated alkenes and alkynes are useful as insect pheromones which modify insect behavior. In other embodiments, terminally hydroxylated alkenes and alkynes are useful intermediates for producing pheromones via acetylation or oxidation of the alcohol moiety.

  在某些方面，本发明提供了一种通过将不饱和或饱和碳氢基质与羟化酶酶接触来生产末端羟基化烯烃和炔烃的方法。用于执行本发明方法的示例末端羟化酶对碳氢基质的一个末端碳具有很强的选择性，包括但不限于非血红素双铁脂烷单氧酶、细胞色素P450（例如，CYP52和CYP153家族的细胞色素P450）以及长链烷烃羟化酶。在某些实施例中，末端羟基化的烯烃或炔烃进一步转化为末端烯醛。在某些实施例中，末端羟基化的烯烃和炔烃可用作改变昆虫行为的昆虫信息素。在其他实施例中，末端羟基化的烯烃和炔烃是通过乙酰化或氧化醇基团来生产信息素的有用中间体。
• AGRICULTURAL PHEROMONE COMPOSITIONS COMPRISING POSITIONAL ISOMERS
  申请人：PROVIVI, INC.

  公开号：US20170135343A1

  公开（公告）日：2017-05-18

  The present disclosure provides pheromone compositions. In some aspects, the compositions taught herein comprise a pheromone chemically corresponding to the pheromone naturally produced by a given insect, along with at least one positional isomer of said pheromone. In various aspects, pheromone compositions of the present disclosure are able to modulate the response of the insect based on the ratio of natural pheromone to its positional isomer.

  本公开提供信息素组合物。在某些方面，本文所教授的组合物包括一种与某种昆虫自然产生的信息素在化学上相对应的信息素，以及至少一种该信息素的位置异构体。在各个方面，本公开的信息素组合物能够通过自然信息素与其位置异构体的比例来调节昆虫的反应。