Icos-11-en-1-ol | 62442-62-0

• 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: Icos-11-en-1-ol
• CAS: 62442-62-0
• 化学式: C₂₀H₄₀O
• 分子量: 296.5
• InChiKey: QYOZAXQSDUAPDS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.5
• 重原子数：
  21
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  顺-9-十四碳烯醇 、 Icos-11-en-1-ol 、 1-己烯 以 四氢呋喃 为溶剂， 以to provide 5 (0.84 g, 76% yield, 86% Z as determined by 1H-NMR) as a colorless oil的产率得到顺式-11-十六烯-1-醇
  参考文献：
  名称：

  Syntheses of Z-olefin-containing lepidopteran insect pheromones

  摘要：

  本发明涉及使用烯烃交换催化剂从廉价、易得的起始材料合成昆虫信息素，特别是鳞翅目昆虫信息素及其前体和衍生物的方法。

  公开号：

  US08987531B2

文献信息

• Metathesis syntheses of pheromones or their components
  申请人：——

  公开号：US20020022741A1

  公开（公告）日：2002-02-21

  The present invention relates to metathesis syntheses for insect sex-attractant pheromones or their components, such as E-5-decenyl acetate, the major component of the Peach Twig Borer pheromone; (5R, 6S)-6-acetoxy-5-hexadecanolide, the mosquito oviposition attractant pheromone; E9, Z11-hexadecadienal, the pecan nut casebearer moth pheromone; 9-tetradecenyl formate, an analog of the Diamondback Moth (DBM) pheromone; 11-tetradecenyl acetate, the Omnivorous Leafroller (OLR) pheromone; E-4-tridecenyl acetate, the major component of the Tomato Pinworm (TPW) pheromone; E,E-8,10-dodecadienol, the Codling Moth (CM) pheromone. The syntheses preferably employ a Class I-IV metathesis catalyst, entail few reaction steps, use generally commercially available starting materials, and have relatively short process times. These syntheses produce good yields without the need for expensive or sophisticated equipment. The invention also provides an inexpensive route for producing omega-haloalkenols by cross-metathesizing alpha-omega-diacetoxy alkenes and alpha-omega-dihalides to yield omega-haloalkenols, which are easily converted into omega-haloalkanols under traditional hydrogenation methods.

  本发明涉及对昆虫性诱素或其组分进行交换合成，如E-5-癸烯醇醋酸酯，桃枝蠕蛾性信息素的主要成分；（5R, 6S）-6-乙酰氧基-5-十六醇内酯，蚊子产卵引诱素；E9, Z11-癸二烯醛，山核桃果蛾性信息素；9-十四烯酸甲酯，菜青虫性信息素的类似物；11-十四烯醇醋酸酯，杂食卷叶蛾性信息素；E-4-十三烯醇醋酸酯，番茄针孔螟性信息素的主要成分；E,E-8,10-十二二烯醇，苹果蛾性信息素。这些合成通常采用I-IV类交换催化剂，步骤较少，使用通常易得的起始物质，并具有相对较短的工艺时间。这些合成产量良好，无需昂贵或复杂的设备。该发明还提供了通过交叉交换α-Ω-二乙酰基烯烃和α-Ω-二卤代烃来产生Ω-卤代烯醇的廉价途径，后者可以在传统的氢化方法下轻松转化为Ω-卤代烷醇。
• SYNTHESIS OF Z-OLEFIN-CONTAINING LEPIDOPTERAN INSECT PHEROMONES
  申请人：California Institute of Technology

  公开号：US20130231499A1

  公开（公告）日：2013-09-05

  The present invention is directed to methods of synthesizing insect pheromones, particularly lepidopteran insect pheromones, their precursors and derivatives from inexpensive, readily available starting materials using olefin metathesis catalysis.

  本发明涉及一种利用烯烃交换催化剂从廉价、易获得的起始材料合成昆虫信息素，特别是鳞翅目昆虫信息素及其前体和衍生物的方法。
• Surface-Active Polymer and Its Use in a Water-in-Oil Emulsion
  申请人：Van De Berg Albert

  公开号：US20080250701A1

  公开（公告）日：2008-10-16

  The present invention relates to a succinic diester polymer which is used in the preparation of water-in-oil macroemulsions. Said polymer, which has an excellent ability to stabilize a water-in-oil macroemulsion, has the formula (I) wherein L is a polyalkenyl group having a number average molecular weight of from 600 to 1,500, A1 and A2 independently are poly(alkyleneoxy) chains with a molecular weight of from 500 to 1,200, where each alkyleneoxy group contains 2 or 3 carbon atoms and the number of alkyleneoxy groups being ethyleneoxy groups is at least 50% of the total number of alkyleneoxy groups, and R1 and R2 independently are alkyl groups having of from 1 to 3 carbons atoms. The succinic diester polymer may also be combined with one or more surfactants having a hydrocarbon group or acyl group of 8-22 carbon atoms, which surfactants are selected from the group consisting of alkoxylated alcohols, alkoxylated amines, amine oxides containing alkyleneoxy groups, alkoxylated esters, alkoxylated acids, alkoxylated amides, sugar surfactants, and compounds of the formula: R 3 O—C(O)—R 4 —C(O)—N(R 1 )—(CH 2 ) n —NH—C(O)—R 2 (II) wherein R 1 and R 2 are independently selected from C 8 -C 22 alkyl/alkenyl groups, R 3 is a hydrogen or a C 1 -C 5 alkyl group, R 4 is a C 1 -C 5 alkylene or alkenylene group, and n is an integer of from 2-5, with the weight ratio between succinic diester polymer and surfactant being 1:9 to 9:1. The emulsions of the invention can be used as a diesel fuel, a gasoline fuel, a heating fuel, a dry cleaning liquid, a metalworking fluid or a personal care formulation.

  本发明涉及一种琥珀酸二酯聚合物，用于制备水包油宏观乳液。该聚合物具有优异的稳定水包油宏观乳液的能力，其化学式为（I），其中L是聚烯基基团，其平均数分子量为600至1,500，A1和A2独立地是具有500至1,200分子量的聚（烷氧基）链，其中每个烷氧基团含有2或3个碳原子，而乙烯氧基团的烷氧基团数占总烷氧基团数的至少50％，R1和R2独立地是具有1至3个碳原子的烷基基团。琥珀酸二酯聚合物还可以与一种或多种表面活性剂结合，其烃基或8-22碳原子的酰基选择自羟基烷基或酰基的族群，所述表面活性剂选择自烷氧基化醇，烷氧基化胺，含有烷氧基团的胺氧化物，烷氧基化酯，烷氧基化酸，烷氧基化酰胺，糖基表面活性剂，以及化学式为：R3O—C（O）—R4—C（O）—N（R1）—（CH2）n—NH—C（O）—R2（II）的化合物，其中R1和R2独立地选择自C8-C22烷基/烯基基团，R3是氢或C1-C5烷基基团，R4是C1-C5烷基或烯基基团，n是2-5的整数，琥珀酸二酯聚合物和表面活性剂的重量比为1:9至9:1。本发明的乳液可以用作柴油燃料、汽油燃料、加热燃料、干洗液、金属加工液或个人护理制剂。
• Isomerization of jojoba oil, products thereof and resultant compositions
  申请人：JOJOBA GROWERS & PROCESSORS INC.

  公开号：EP0046723A1

  公开（公告）日：1982-03-03

  A process for isomerization of natural jojoba oil, a wax-type ester is based on contacting jojoba oil, essentially all cis-configuration with an acidic bentonite-type clay at temperatures in the range 150-350°C. The resulting isomerates, predominately of trans-configuration have melting points in the range 25° to about 44°C. Also included are useful isomorphous compositions of the trans-isomerates of jojoba oil with hydrogenated jojoba oil. These compositions are useful as candle waxes, non-stick cooking sprays, cosmetic vehicles, carriers for solid "detergent" soaps, lether treatments, hand modifiers for textiles including both woven and non-woven fabrics.

  天然荷荷巴油（一种蜡型酯）的异构化工艺是将基本上全部为顺式结构的荷荷巴油与酸性膨润土型粘土在 150-350°C 的温度范围内接触。由此产生的主要为反式构型的异构体的熔点范围为 25°至约 44°C。 此外，还包括荷荷巴油反式异构体与氢化荷荷巴油的有用异构体组合物。这些组合物可用作蜡烛蜡、不粘烹饪喷雾剂、化妆品载体、固体 "洗涤剂 "肥皂的载体、醚处理剂、纺织品（包括机织和非机织织物）的手部修饰剂。
• Improved process for preparation of sulfuric esters of higher alcohols
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP0194831A1

  公开（公告）日：1986-09-17

  Monounsaturated fatty alcohols are sulfated with minimal reaction at the double bond by using a multistage sulfation process in which the sulfating agent is chlorosulfonic acid, or a dioxane complex of chlorosulfonic acid or sulfur trioxide. The sulfation is carried out in a refluxing solvent medium, followed by ammonia or amine neutralization at each stage.

  单不饱和脂肪醇通过多级硫化工艺进行硫化，双键反应最小，硫化剂为氯磺酸或氯磺酸或三氧化硫的二氧烷络合物。硫化在回流溶剂介质中进行，然后在每个阶段用氨或胺进行中和。