3-octyl methacrylate | 57014-84-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 3-octyl methacrylate
• 英文别名: octan-3-yl methacrylate；ethylhexyl methacrylate；Octan-3-YL 2-methylprop-2-enoate
• CAS: 57014-84-3
• 化学式: C₁₂H₂₂O₂
• 分子量: 198.305
• InChiKey: KCAMXZBMXVIIQN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  14
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  Diphenylphosphine oxide 、 3-octyl methacrylate 在 吡啶 、 chloropyridinecobaloxime(III) 作用下， 以 二氯甲烷 为溶剂， 以91 %的产率得到octan-3-yl 3-(diphenylphosphoryl)-2-((diphenylphosphoryl)methyl)propanoate
  参考文献：
  名称：

  钴肟光催化1,3-双官能化烯烃

  摘要：

  本文代表的是烯烃通过光催化的第一个 1,3-双官能化。单个钴肟用于进行两个催化循环，其中钴肟不仅用作引发反应的光催化剂，而且用作消除β-H过程的金属催化剂。缺电子烯烃、富电子烯烃和未活化的烯烃可以在极其温和的反应条件下直接转化为1,3-二磷酸化产物，甚至是不对称的1,3-二磷酸化产物，仅副产物H 2 。

  DOI：

  10.1021/acs.orglett.4c02027
• 作为产物：
  描述：

  甲基丙烯酰氯 、 3-辛醇 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 生成 3-octyl methacrylate
  参考文献：
  名称：

  钴肟光催化1,3-双官能化烯烃

  摘要：

  本文代表的是烯烃通过光催化的第一个 1,3-双官能化。单个钴肟用于进行两个催化循环，其中钴肟不仅用作引发反应的光催化剂，而且用作消除β-H过程的金属催化剂。缺电子烯烃、富电子烯烃和未活化的烯烃可以在极其温和的反应条件下直接转化为1,3-二磷酸化产物，甚至是不对称的1,3-二磷酸化产物，仅副产物H 2 。

  DOI：

  10.1021/acs.orglett.4c02027

文献信息

• Durable coating compositions containing novel aspartic amine compounds
  申请人：Lenges Peter Christian

  公开号：US20060155149A1

  公开（公告）日：2006-07-13

  A coating composition comprising a binder of a. polyisocyanate crosslinking agent; b. an isocyanate-reactive component having at least one compound having the following formula (I) including isomers and mixtures of isomers thereof: wherein R, R 1 , R 2 , X, Y, Z, m, n, p, q, r and s are described in the specification and a two component composition formulated with the above constituents and substrates, such as, automotive and truck bodies and parts coated with the novel composition and novel amine and/or hydroxy amine compounds are also part of the invention.

  一种涂料组合物，包括：a. 聚异氰酸酯交联剂作为粘合剂；b. 至少含有一个如下公式(I)的化合物作为异氰酸酯反应组分，包括其同分异构体和同分异构体混合物：其中R、R1、R2、X、Y、Z、m、n、p、q、r和s在说明书中有描述；以及以上述组分和基材，如汽车和卡车车身及部件涂覆有该新颖组合物的两部分组合物，新颖的胺和/或羟基胺化合物也是发明的部分。
• BITTER TASTE MODIFIERS INCLUDING SUBSTITUTED 1-BENZYL-3-(1-(ISOXAZOL-4-YLMETHYL)-1H-PYRAZOL-4-YL)IMIDAZOLIDINE-2,4-DIONES AND COMPOSITIONS THEREOF
  申请人：SENOMYX, INC.

  公开号：US20160376263A1

  公开（公告）日：2016-12-29

  The present invention includes compounds and compositions known to modify the perception of bitter taste, and combinations of said compositions and compounds with additional compositions, compounds, and products. Exemplary compositions comprise one or more of the following: cooling agents; inactive drug ingredients; active pharmaceutical ingredients; food additives or foodstuffs; flavorants, or flavor enhancers; food or beverage products; bitter compounds; sweeteners; bitterants; sour flavorants; salty flavorants; umami flavorants; plant or animal products; compounds known to be used in pet care products; compounds known to be used in personal care products; compounds known to be used in home products; pharmaceutical preparations; topical preparations; cannabis-derived or cannabis-related products; compounds known to be used in oral care products; beverages; scents, perfumes, or odorants; compounds known to be used in consumer products; silicone compounds; abrasives; surfactants; warming agents; smoking articles; fats, oils, or emulsions; and/or probiotic bacteria or supplements.

  本发明涵盖已知用于改变苦味感知的化合物和组合物，以及所述组合物和化合物与额外的组合物、化合物和产品的组合。示例组合物包括以下一种或多种：冷却剂；无活性药物成分；活性药用成分；食品添加剂或食品；调味剂或调味增强剂；食品或饮料产品；苦味化合物；甜味剂；苦味剂；酸味调味剂；咸味调味剂；鲜味调味剂；植物或动物产品；已知用于宠物护理产品中的化合物；已知用于个人护理产品中的化合物；已知用于家用产品中的化合物；制药制剂；局部制剂；大麻衍生或与大麻相关的产品；已知用于口腔护理产品中的化合物；饮料；香味、香水或除臭剂；已知用于消费品中的化合物；硅化合物；磨料；表面活性剂；发热剂；吸烟物品；脂肪、油脂或乳化剂；和/或益生菌或补充剂。
• Polymers of 3-butene esters, their preparation and use
  申请人：Eastman Chemical Company

  公开号：US20010051690A1

  公开（公告）日：2001-12-13

  The specification describes various polymers having monomer of formula (I): 1 In formula (I), R1 and R2 are, independently, hydrogen, a C 1 -C 24 alkyl group, an aromatic or heteroaromatic group, a C 3 -C 8 cycloalkyl or C 2 -C 7 heterocycloalkyl group, or a —C(O)R3 group in which R3 is a C 1 -C 24 alkyl group, an aromatic or heteroaromatic group, a C 3 -C 8 cycloalkyl or C 2 -C 7 heterocyclic group; or a —CH 2 —C(O)—R4 group in which R4 is a C 1 -C 6 alkyl group. At least one of R1 and R2 is a —C(O)R3 group. The polymer may be a homopolymer or a copolymer containing other ethylenically unsaturated monomers. The polymer may be used in a variety of coating compositions such as inks, adhesives, paints and films. Unique monomers where both R1 and R2 are acetoacetyl groups and novel monomers where R2 is an acetoacetyl group are also described.

  该规范描述了具有式(I)的单体的各种聚合物： 在式(I)中，R1和R2分别是氢、C1-C24烷基、芳香或杂芳基、C3-C8环烷基或C2-C7杂环烷基、或者—C(O)R3基团，其中R3是C1-C24烷基、芳香或杂芳基、C3-C8环烷基或C2-C7杂环基；或者—CH2—C(O)—R4基团，其中R4是C1-C6烷基。R1和R2中至少有一个是—C(O)R3基团。该聚合物可以是同聚物或含有其他乙烯基不饱和单体的共聚物。该聚合物可用于各种涂料组合物，如油墨、粘合剂、油漆和薄膜。还描述了R1和R2均为乙酰乙酰基团的独特单体以及R2为乙酰乙酰基团的新型单体。
• Rheology control agents
  申请人：Lenges Peter Christian

  公开号：US20060155146A1

  公开（公告）日：2006-07-13

  The present invention provides for a rheology control agent that includes a following compound represented by the following formula: wherein A, B, C and D equal CH 2 , CHR, NH, or O, and A, B, C and D may be the same or different and at least one of A and B equals NH and at least one of C and D equals NH; and wherein R 1 , R 2 , and R 3 may be the same or different and represent a linear, branched, hyper-branched, or dendritic ether, polyether or hydrocarbon based chain, optionally forming at least one carbon-based ring, being saturated or unsaturated and R 2 represents linear or branched alkylenes, ethers, polyethers, or polyester linkages and at least one of R 1 , R 2 , and R 3 comprises an ester group or an amide group which is branched off from the main chain; excluded from Formula (1) is a compound wherein R 2 is CH 2 —CH 2 —CH 2 —CH 2 —CH(C(O)OCH 3 ), A, B, C, and D are equal to NH and R 1 and R 3 are both equal to a linear octyl hydrocarbon chain; the rheology control agent is suitable for solvent-borne and water-borne coating composition having improved rheology control useful for OEM refinishing or repainting the exterior of automobile and truck bodies and parts thereof.

  本发明提供了一种流变控制剂，包括下式所示的化合物：其中A、B、C和D等于CH2、CHR、NH或O，A、B、C和D可以相同也可以不同，且至少有一个A和B等于NH，至少有一个C和D等于NH；R1、R2和R3可以相同也可以不同，表示线性、支链、超支链或树枝状醚、聚醚或碳氢基链，可选地形成至少一个碳基环，饱和或不饱和，其中R2表示线性或支链烷基、醚、聚醚或聚酯键合，且R1、R2和R3中至少有一个包括从主链上分支出的酯基或酰胺基；式（1）中不包括R2为CH2—CH2—CH2—CH2—CH(C(O)OCH3)、A、B、C和D均等于NH，且R1和R3均等于线性辛基碳氢链的化合物；该流变控制剂适用于改善流变控制的溶剂型和水性涂料组合物，可用于汽车和卡车车身及其零部件的OEM翻新或重新涂装。
• [EN] COMPOSITION AND METHOD FOR PREVENTING FOULING IN (METH)ACRYLIC ACID PROCESSES<br/>[FR] COMPOSITION ET PROCEDE PERMETTANT D'EMPECHER LES SALISSURES DANS LES PROCESSUS UTILISANT DE L'ACIDE (METH)ACRYLIQUE
  申请人：ONDEO NALCO ENERGY SERV LP

  公开号：WO2004035516A1

  公开（公告）日：2004-04-29

  An antifoulant composition comprising (meth)acrylic acid and one or more (meth)acrylate or (meth)acrylamide antifoulant polymers and a method of preventing fouling in (meth)acrylic acid processes comprising adding the (meth)acrylate or (meth)acrylamide antifoulant polymers to the (meth)acrylic acid process stream.

  一种防污剂组合物，包括（甲基）丙烯酸和一种或多种（甲基）丙烯酸酯或（甲基）丙烯酰胺防污剂聚合物，以及一种防止在（甲基）丙烯酸工艺中污垢的方法，包括将（甲基）丙烯酸酯或（甲基）丙烯酰胺防污剂聚合物添加到（甲基）丙烯酸工艺流程中。