dithiophosphoric acid O,S-dibutyl ester | 95390-22-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机二硫代磷酸及其衍生物
• 英文名称: dithiophosphoric acid O,S-dibutyl ester
• 英文别名: Dithiophosphorsaeure-O,S-dibutylester；Dibutyl dithio phosphate；butoxy-butylsulfanyl-hydroxy-sulfanylidene-λ5-phosphane
• CAS: 95390-22-0
• 化学式: C₈H₁₉O₂PS₂
• 分子量: 242.343
• InChiKey: WCOKRIFVIGTVBN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  13
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  86.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  thiophosphonic acid O,O'-dibutyl ester 、 二丁基二硫 在 sodium 作用下， 以 乙醇 为溶剂， 生成 dithiophosphoric acid O,S-dibutyl ester
  参考文献：
  名称：

  978.硫和硒的有机磷化合物。第二十二部分。有机二硫化物与亚磷酸二烷基酯和硫代亚磷酸酯的反应

  摘要：

  DOI：

  10.1039/jr9620005056

文献信息

• Sterically hindered amines
  申请人：BASF SE

  公开号：EP2319832A1

  公开（公告）日：2011-05-11

  The present invention relates to an intermediate of the formula , wherein R1 is linear C1-C7alkyl, and to a process for the preparation of said intermediate. Further, the present invention relates to a compound of the formula (A) which can be prepared by using said intermediate, and to an organic material stabilized with said compound. wherein X is a group of the formula (A-1) or (A-2) and the radicals R1 are independently of one another linear C1-C7alkyl; Y1 is C10-C20alkyl; and Z1 is a direct bond or C2-C12alkylene uninterrupted or interrupted by sulfur.

  本发明涉及一种公式的中间体，其中R1是线性C1-C7烷基，并且涉及一种制备所述中间体的方法。此外，本发明涉及一种可以通过使用所述中间体制备的公式(A)化合物，以及通过该化合物稳定的有机材料。其中X是公式(A-1)或(A-2)的基团，基团R1彼此独立地是线性C1-C7烷基；Y1是C10-C20烷基；Z1是直链或由硫中断或未中断的C2-C12烷基。
• [EN] PROCESSES FOR CONVERTING CARBOXAMIDES TO THIOCARBOXAMIDES<br/>[FR] PROCÉDÉS POUR CONVERTIR DES CARBOXAMIDES EN THIOCARBOXAMIDES
  申请人：VERTELLUS SPECIALTIES INC

  公开号：WO2016182900A1

  公开（公告）日：2016-11-17

  Process for converting a carboxamide to a thiocarboxamide includes reacting (a) a substrate that comprises a heteroatom-containing moiety and a carboxamide moiety with (b) a dialkyl dithiophosphate and/or a salt thereof. The heteroatom-containing moiety includes a heteroatom selected from the group consisting of N, O, and S. Processes for preparing piperidine-4-thiocarboxamide are described.

  将羧酰胺转化为硫代羧酰胺的过程包括将（a）包含杂原子基团和羧酰胺基团的底物与（b）二烷基二硫代磷酸盐和/或其盐反应。杂原子基团包括从N、O和S组成的杂原子。描述了制备吡啶-4-硫代羧酰胺的过程。
• [EN] STERICALLY HINDERED AMINES<br/>[FR] AMINES STÉRIQUEMENT MASQUÉES
  申请人：BASF SE

  公开号：WO2011107513A1

  公开（公告）日：2011-09-09

  A compound of the formula (A) wherein the radicals R1 are independently of one another methyl, ethyl or n-propyl, and X is C2-C8alkylene or C2-C8alkylene interrupted by sulfur, is useful for stabilizing an organic material against degradation induced by light, heat or oxidation.

  式为（A）的化合物，其中基团R1独立地为甲基、乙基或正丙基，而X为C2-C8烷基或被硫断裂的C2-C8烷基，可用于稳定有机材料，以防止受光、热或氧化引起的降解。
• Lubricant compositions
  申请人：ETHYL PETROLEUM ADDITIVES, INC.

  公开号：EP0459656A1

  公开（公告）日：1991-12-04

  Gear oils and gear oil additive concentrates of enhanced positraction performance are described. They comprise: (i) at least one oil-soluble sulfur-containing extreme pressure or antiwear agent; (ii) at least one oil-soluble amine salt of a partial ester of an acid of phosphorus; and (iii) at least one oil-soluble succinimide of the formula where R₁ is an alkyl or alkenyl group having an average of 8 to 50 carbon atoms, and each of R₂, R₃ and R₄ is a hydrogen atom or an alkyl or alkenyl group having an average of up to about 4 carbon atoms. These compositions preferably contain one, more preferably two, and most preferably all three of the following additional components: (iv) at least one amine salt of a carboxylic acid; (v) at least one nitrogen-containing ashless dispersant; and (vi) at least one trihydrocarbyl ester of a pentavalent acid of phosphorus.

  所述齿轮油和齿轮油添加剂浓缩物具有增强的正曳引性能。它们包括：(i) 至少一种油溶性含硫极压剂或抗磨剂；(ii) 至少一种磷酸部分酯的油溶性胺盐；(iii) 至少一种油溶性琥珀酰亚胺，其式为 其中 R₁ 是平均具有 8 至 50 个碳原子的烷基或烯基，R₂、R₃ 和 R₄ 各为氢原子或平均具有最多约 4 个碳原子的烷基或烯基。这些组合物最好含有一种，更优选两种，最优选全部三种下列附加成分：(iv) 至少一种羧酸胺盐； (v) 至少一种含氮无灰分散剂；以及 (vi) 至少一种五价磷酸三烃基酯。
• Use of sulfur-containing acid phosphoric ester as internal release agent
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0553801A1

  公开（公告）日：1993-08-04

  An internal release agent comprises a sulfur-containing acid phosphoric esters selected from the group consisting of thiophosphoric acid esters and dithiophosphoric acid esters of the formula, where X and Y are independently selected from the group consisting of an oxygen atom and a sulfur atom, at least one of X and Y is a sulfur atom, and R₁ and R₂ are independently alkyl groups.

  内脱模剂包括从硫代磷酸酯和二硫代磷酸酯组成的组中选出的含硫酸性磷酸酯，其式为 其中，X 和 Y 独立地选自由氧原子和硫原子组成的组，X 和 Y 中至少有一个是硫原子，R₁ 和 R₂ 独立地为烷基。