2-Hydroxydocos-13-enoic acid

• 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: 2-Hydroxydocos-13-enoic acid
• 化学式: C₂₂H₄₂O₃
• 分子量: 354.6
• InChiKey: VZMAFALCHHMPNA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.7
• 重原子数：
  25
• 可旋转键数：
  19
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• NON-FLUORINATED URETHANE BASED COATINGS
  申请人：THE CHEMOURS COMPANY FC LLC

  公开号：US20160090508A1

  公开（公告）日：2016-03-31

  The present invention is an aqueous composition comprising at least one hydrophobic compound having at least one linkage of Formula I: —NHC(O)—X—  (I) wherein X is the residue of a cyclic or acyclic sugar alcohol which is substituted with at least one —R 1 ; —C(O)R 1 ; —(CH 2 CH 2 O) n (CH(CH 3 )CH 2 O) m R 2 ; —(CH 2 CH 2 O) n (CH(CH 3 )CH 2 O) m C(O)R 1 ; or mixtures thereof; where the cyclic or acyclic sugar alcohol is selected from a saccharide, reduced sugar, aminosaccharide, aldonic acid, or aldonic acid lactone; wherein each n is independently 0 to 20; each m is independently 0 to 20; m+n is greater than 0; each R 1 is independently a linear or branched alkyl group having 5 to 29 carbons optionally comprising at least 1 unsaturated bond; each R 2 is independently —H, a linear or branched alkyl group having 6 to 30 carbons optionally comprising at least 1 unsaturated bond, or mixtures thereof.

  本发明涉及一种水性组合物，其中至少包含一种具有至少一个式I连接的疏水化合物：—NHC（O）—X—（I），其中X是一个环状或非环状糖醇的残基，该糖醇被至少一个—R1；—C（O）R1；—（CH2 ）n（CH（CH3）CH2O）mR2；—（CH2 ）n（CH（ ） ）mC（O）R1；或其混合物所取代，所述环状或非环状糖醇从葡萄糖、还原糖、氨基葡萄糖、醛酸或醛酸内酯中选择；其中每个n独立地为0到20；每个m独立地为0到20；m+n大于0；每个R1独立地为具有5到29个碳原子的线性或支链烷基，可选地包含至少1个不饱和键；每个R2独立地为—H，具有6到30个碳原子的线性或支链烷基，可选地包含至少1个不饱和键，或其混合物。
• METHOD FOR PREPARING NON-FLUORINATED URETHANE BASED COATINGS
  申请人：The Chemours Company FC, LLC

  公开号：EP3231828A1

  公开（公告）日：2017-10-18

  A method for preparing a compound for imparting water repellency and optionally stain release to substrates comprising (i) reacting (a) at least one isocyanate group-containing compound selected from isocyanate, diisocyanate, polyisocyanate, or a mixture thereof, and (b) at least one isocyanate-reactive compound selected from formula (Ia) or (Ib) in a dry organic solvent free of isocyanate-reactive groups:

  一种制备用于赋予基材憎水性和可选的去污性的化合物的方法，包括 (i) 将 (a) 至少一种选自异氰酸酯、二异氰酸酯、多异氰酸酯或其混合物的含异氰酸酯基团的化合物和 (b) 至少一种选自式 (Ia) 或 (Ib) 的异氰酸酯反应化合物在不含异氰酸酯反应基团的干燥有机溶剂中反应：
• Non-fluorinated urethane based coatings
  申请人：THE CHEMOURS COMPANY FC LLC

  公开号：US10138392B2

  公开（公告）日：2018-11-27

  A compound for imparting water repellency and optionally stain release to substrates wherein the compound is prepared by (i) reacting (a) at least one isocyanate group-containing compound selected from isocyanate, diisocyanate, polyisocyanate, or mixture thereof, and (b) at least one isocyanate-reactive compound selected from formula (Ia), (Ib), or (Ic):

  一种用于赋予基材憎水性和可选的去污性的化合物，其中该化合物是通过 (i) 使 (a) 至少一种选自异氰酸酯、二异氰酸酯、多异氰酸酯或其混合物的含异氰酸酯基化合物，和 (b) 至少一种选自式 (Ia)、(Ib) 或 (Ic) 的异氰酸酯反应化合物反应制备的：
• Sulfonated fluorinated, non-fluorinated or partially fluorinated urethanes
  申请人：THE CHEMOURS COMPANY FC LLC

  公开号：US10208155B2

  公开（公告）日：2019-02-19

  The invention relates to a compound prepared by (i) reacting (a) at least one compound selected from diisocyanate, polyisocyanate, or mixture thereof; (b) at least one isocyanate-reactive compound selected from a fluorinated alcohol; a cyclic or acyclic sugar alcohol which is substituted with at least one —R1, —C(O)R1, —(CH2CH2O)n(CH(CH3)CH2O)mR2, —(CH2CH2O)n(CH(CH3)CH2O)mC(O)R1, or mixtures thereof; or mixtures of a fluorinated alcohol and a substituted cyclic or acyclic sugar alcohol; and (c) at least one isocyanate-reactive ethylenically unsaturated compound; wherein each n is independently 0 to 20; each m is independently 0 to 20; m+n is greater than 0; each R1 is independently a linear or branched alkyl group having 5 to 29 carbons optionally comprising at least 1 unsaturated bond; each R2 is independently —H, or a linear or branched alkyl group having 6 to 30 carbons optionally comprising at least 1 unsaturated bond, or mixtures thereof; and (ii) reacting the reaction product of step (i) with a bisulfate source.

  本发明涉及一种化合物，该化合物通过以下反应制备：(i)(a)至少一种选自二异氰酸酯、多异氰酸酯或其混合物的化合物；(b)至少一种选自氟化醇的异氰酸酯反应化合物；被至少一个-R1、-C(O)R1、-(CH2 )n(CH(CH3)CH2O)mR2、-(CH2 )n(CH( ) )mC(O)R1 或其混合物取代的环状或无环状糖醇；或氟化醇和被取代的环状或无环状糖醇的混合物；和(c)至少一种异氰酸酯反应性乙烯基不饱和化合物；其中每个 n 独立地为 0 至 20；每个 m 独立地为 0 至 20；m+n 大于 0；每个 R1 独立地为具有 5 至 29 个碳原子的直链或支链烷基，可选地包括至少 1 个不饱和键；每个 R2 独立地为-H，或具有 6 至 30 个碳原子的直链或支链烷基，可选地包括至少 1 个不饱和键，或其混合物；和(ii)使步骤(i)的反应产物与硫酸氢酯源反应。
• Environmental friendly well treatment fluids comprising an ester
  申请人：AMRIL AG

  公开号：US10253236B2

  公开（公告）日：2019-04-09

  The present invention relates to environmental friendly well treatment fluids comprising water and/or an organic phase and an ester obtainable by reacting a polycarboxylic acid with a hydroxy monocarboxylic acid. The invention also relates to the use of said ester as viscosifier and/or corrosion inhibitor for a well treatment fluid and preferably for a well treatment fluid for offshore well drilling.

  本发明涉及环境友好型油井处理液，包括水和/或有机相以及通过聚羧酸与羟基一元羧酸反应获得的酯。本发明还涉及将上述酯类用作油井处理液的增粘剂和/或缓蚀剂，最好是用于近海钻井的油井处理液。