2-[1]naphthyl-dodecanoic acid | 140243-71-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2-[1]naphthyl-dodecanoic acid
• 英文别名: 2-[1]Naphthyl-dodecansaeure；2-Naphthalen-1-yldodecanoic acid
• CAS: 140243-71-6
• 化学式: C₂₂H₃₀O₂
• 分子量: 326.479
• InChiKey: FQOINZKPFGZABD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.9
• 重原子数：
  24
• 可旋转键数：
  11
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 生成 2-[1]naphthyl-dodecanoic acid
  参考文献：
  名称：

  Ukita et al., Yakugaku Zasshi/Journal of the Pharmaceutical Society of Japan, 1951, vol. 71, p. 289,291

  摘要：

  DOI：

文献信息

• Compositions containing esters of aromatic alkoxylated alcohols and fatty carboxylic acids
  申请人：——

  公开号：US20030161792A1

  公开（公告）日：2003-08-28

  A personal care or cosmetic product composition that includes from about 0.1% to about 99% of at least one ester of alkoxylated aromatic alcohol and fatty carboxylic acid, and from about 0.1% to 60% of at least one functional ingredient is provided. The functional ingredients in the composition may include active ingredients and additional ingredients. Especially suitable active ingredients are sunscreen active ingredients and antiperspirant active ingredients. Preferred compositions are sunscreen product formulations and antiperspirant products. In one preferred embodiment, the composition further includes at least one cyclomethicone compound present in the amount of from about 1% to 99% by weight of the composition. A method of improving the protection of human or animal skin or hair from radiation and a method of improving the protection of human or animal skin or hair from perspiration are also provided.

  提供一种个人护理或化妆品组合物，包括约0.1%至约99%的至少一种烷氧基芳香醇和脂肪羧酸酯，以及约0.1%至60%的至少一种功能性成分。组合物中的功能性成分可能包括活性成分和额外成分。特别适用的活性成分包括防晒活性成分和止汗活性成分。首选的组合物是防晒产品配方和止汗产品。在一个首选实施例中，该组合物还包括至少一种环硅烷化合物，其占组合物重量的约1%至99%。还提供了一种改善人类或动物皮肤或毛发免受辐射的保护的方法，以及一种改善人类或动物皮肤或毛发免受汗水侵害的方法。
• METHOD FOR PRODUCING DIFLUORO ESTER COMPOUND
  申请人：Asahi Glass Company, Limited

  公开号：US20150175632A1

  公开（公告）日：2015-06-25

  To provide a method for producing a difluoro compound highly selectively in good yield without forming a hardly soluble by-product. An ester compound of the formula (1) is reacted and fluorinated with an electrophilic fluorinating agent in the presence of a basic compound and in the absence of a metal compound reactant to produce a difluoro ester compound of the formula (2). wherein R 1 is a C 1-30 alkyl group which may have a substituent, etc., and R 2 is a C 1-30 hydrocarbon group which may have a substituent, or R 1 and R 2 are bonded to form an alkylene group which forms, together with —C—C(O)—O—, a lactone ring.

  提供一种高选择性，高产率地生产二氟化合物的方法，同时避免产生难溶性副产物。通过在碱性化合物存在且金属化合物反应物不存在的情况下，使用式（1）的酯化合物与亲电氟化试剂反应和氟化，从而产生式（2）的二氟酯化合物。其中，R1是C1-30烷基，可以具有取代基等；R2是C1-30烃基，可以具有取代基，或者R1和R2结合形成一个与—C—C（O）—O—一起形成内酯环的亚烷基基团。
• Esters of aromatic alkoxylated alcohols and fatty carboxylic acids
  申请人：——

  公开号：US20030181744A1

  公开（公告）日：2003-09-25

  Esters of alkoxylated aromatic alcohol and fatty carboxylic acid are provided. The esters are especially suitable as additives for personal care and cosmetic products. The preferred esters having an aromatic nucleus, an alkoxy spacer, an ester carboxylic group, and a fatty alkyl group, in which the aromatic nucleus and the oxygen atom of the ester carboxylic group are connected to the alkoxy spacer, and the fatty alkyl group is attached to the carbon atom of the ester carboxylic group, are also provided. Certain of the esters of alkoxylated aromatic alcohol and fatty carboxylic acid having certain skin spread factor or viscosity are also provided.

  提供了烷氧基化芳香醇和脂肪羧酸的酯。这些酯特别适用于个人护理和化妆品产品的添加剂。优选酯具有芳香核、烷氧间隔、酯羧基和脂肪烷基，其中芳香核和酯羧基的氧原子连接到烷氧间隔，脂肪烷基附着在酯羧基的碳原子上。还提供了具有特定皮肤扩散因子或粘度的某些烷氧基化芳香醇和脂肪羧酸的酯。
• CHIRAL PHOSPHINES FOR PALLADIUM-CATALYZED ASYMMETRIC ALPHA-ARYLATION OF ESTER ENOLATES TO PRODUCE TERTIARY STEREOCENTERS IN HIGH ENANTIOSELECTIVITY
  申请人：Zhou Steve Jianrong

  公开号：US20150166586A1

  公开（公告）日：2015-06-18

  The disclosure provides new and improved methods for the Pd-catalyzed asymmetric α-arylation of ester compounds, which produce the corresponding α-aryl moiety in high enantioselectivity (generally >90% ee). The present methods utilize a palladium catalyst supported by new (R)—H 8 -BINOL-derived monophosphine ligands. The method is applicable to a wide variety of aryl triflate substrates having variations in both electronic and steric properties. These aryl triflate substrates react with various α-alkyl (Z)- and/or (E)-0-trimethylsilyl ketene acetals in the presence of a Pd catalyst, (R)—H 8 -BINOL-derived monophosphine ligand, and a mild activator, for example, LiOAC, to provide the asymmetric α-arylation of ester compounds in high ee.

  本公开提供了新的和改进的方法，用于Pd催化的酯化合物的不对称α-芳基化，可产生相应的α-芳基基团，并具有高对映选择性（通常> 90％ ee）。本方法利用由新（R）-H8-BINOL衍生的单膦配体支持的钯催化剂。该方法适用于具有电子和立体性质变化的各种芳基三氟甲烷底物。这些芳基三氟甲烷底物在Pd催化剂，（R）-H8-BINOL衍生的单膦配体和温和的活化剂（例如LiOAC）存在下，与各种α-烷基（Z）-和/或（E）-0-三甲基硅基乙酮缩醛反应，从而提供高对映选择性的酯化合物的不对称α-芳基化。
• Strains of bacillus thuringiensis
  申请人：PLANT GENETIC SYSTEMS, N.V.

  公开号：EP0382990A1

  公开（公告）日：1990-08-22

  Two new Bacillus thuringiensis strains, which are deposited at the DSM under accession nos. 5131 and 5132, produce crystal proteins during sporulation that are toxic to Coleoptera. The crystal proteins contain 74 kDa and 129 kDa protoxins, respectively, which can yield 67 and 66 kDa toxins, respectively, as trypsin-digestion products. A plant, the genome of which is transformed with a DNA sequence that comes from either one of the strains and that codes for its respective toxin, is resistant to Coleoptera. Each strain, itself, or its crystals, crystal proteins, protoxin or toxin can be used as the active ingredient in an insecticidal composition for combatting Coleoptera.

  两种新的苏云金芽孢杆菌菌株（存于 DSM，登录号分别为 5131 和 5132）在孢子化过程中会产生对鞘翅目昆虫有毒的晶体蛋白。晶体蛋白分别含有 74 kDa 和 129 kDa 的原毒素，作为胰蛋白酶消化产物，可分别产生 67 kDa 和 66 kDa 的毒素。植物的基因组经 DNA 序列转化后，对鞘翅目昆虫具有抗性。每种菌株本身或其晶体、晶体蛋白、原毒素或毒素都可用作防治鞘翅目昆虫的杀虫组合物的活性成分。