1,2,4,5-Tetraoctadecyl 1,2,4,5-benzenetetracarboxylate | 7486-98-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1,2,4,5-Tetraoctadecyl 1,2,4,5-benzenetetracarboxylate
• 英文别名: tetraoctadecyl benzene-1,2,4,5-tetracarboxylate
• CAS: 7486-98-8
• 化学式: C₈₂H₁₅₀O₈
• 分子量: 1264.1
• InChiKey: AOJIBBDGSZGQJS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  36.7
• 重原子数：
  90
• 可旋转键数：
  76
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  105
• 氢给体数：
  0
• 氢受体数：
  8

文献信息

• Method for hydrogenating organic compounds by means of ru/sio2 catalysts
  申请人：——

  公开号：US20040199033A1

  公开（公告）日：2004-10-07

  In a process for hydrogenating at least one organic compound, the organic compound or compounds is/are brought into contact with a hydrogen-containing gas in the presence of a catalyst which comprises, as active metal, ruthenium either alone or together with at least one further metal of transition group I, VII or VIII of the Periodic Table applied to a support material based on amorphons silicon dioxide and is obtainable by: i) a single or multiple treatment of a support material based on amorphous silicon dioxide with a halogen-free aqueous solution of a low molecular weight ruthenium compound and subsequent drying of the treated support material at below 200° C., ii) reduction of the solid obtained in i) by means of hydrogen at from 100 to 350° C., with step ii) being carried out directly after step i).

  在至少一种有机化合物氢化的过程中，有机化合物或化合物被带入含氢气体中，在催化剂的存在下，该催化剂包括作为活性金属的钌单独或与周期表的I，VII或VIII族过渡金属中的至少一种进一步金属一起应用于基于非晶态二氧化硅的支撑材料，并且可以通过以下方式获得：i）用不含卤素的低分子量钌化合物的水溶液对基于非晶态二氧化硅的支撑材料进行单次或多次处理，并在低于200°C的条件下干燥处理所处理的支撑材料，ii）通过在100°C至350°C的温度下用氢还原i）中得到的固体，其中步骤ii）直接在步骤i）之后进行。
• Process for hydrogenation of benzenepolycarboxylic acids and derivatives thereof
  申请人：Soled Stuart L.

  公开号：US10017448B2

  公开（公告）日：2018-07-10

  A process for ring hydrogenation of a benzenepolycarboxylic acid or derivative thereof, includes contacting a feed stream comprising the acid or derivative thereof with a hydrogen containing gas in the presence of a catalyst under hydrogenation conditions to produce a hydrogenated product, wherein the catalyst contains rhodium and ruthenium.

  一种苯聚羧酸或其衍生物的环氢化工艺，包括在氢化条件下，在催化剂存在的情况下，将包含苯聚羧酸或其衍生物的原料流与含氢气体接触，生成氢化产物，其中催化剂包含铑和钌。
• Hydrogenation of benzenepolycarboxylic acids or derivatives thereof using a catalyst containing macropores
  申请人：——

  公开号：US20020019559A1

  公开（公告）日：2002-02-14

  A process for hydrogenating benzenepolycarboxylic acids or a derivatives thereof by bringing one or more benzenepolycarboxylic acids or derivatives thereof into contact with a hydrogen-containing gas is carried out in the presence of a catalyst containing macropores. The catalyst contains, as an active metal, at least one metal of transition group VIII of the Periodic Table alone or together with at least one metal of transition group I or VII of the Periodic Table. Except that hydrogenation of dimethyl terephthalate using a catalyst containing ruthenium as active metal, either alone or together with at least one metal of transition group I, VII or VIII of the Periodic Table, applied to a support having a mean pore diameter of at least 50 nm and a BET surface are of at most 30 m 2 /g, where the active metal is present in an amount of from 0.01 to 30% by weight, based on the total weight of the catalyst, and the ratio of the surface areas of the active metal and the catalyst support is less than 0.05, is excluded. Likewise, hydrogenation of dimethyl terephthalate using a catalyst containing ruthenium as active metal, either alone or together with at least one metal of transition group I, VII or VIII of the Periodic Table, applied to a support with from 10 to 50% pore volume formed by macropores with pore volumes from 50 nm to 10,000 nm, and 50 to 90% pore volume formed by mesopores with pore diameters from 2 to 50 nm, with the pore volumes adding up to 100%, where the active metal is present in an amount of from 0.01 to 30% by weight, based on the total weight of the catalyst, is also excluded. Further, novel hydrogenation products, obtainable by hydrogenating benzenepolycarboxylic acid and derivatives, as well as their use as plasticizers in plastics.

  一种通过使一种或多种苯聚羧酸或其衍生物与含氢气体接触而使苯聚羧酸或其衍生物氢化的工艺是在含有大孔的催化剂存在下进行的。催化剂中至少含有一种元素周期表第八过渡族金属作为活性金属，或至少含有一种元素周期表第一或第七过渡族金属。但使用含有钌作为活性金属的催化剂（单独或与至少一种元素周期表中过渡族 I、VII 或 VIII 金属一起）在平均孔径至少为 50 nm 且 BET 表面积至多为 30 m2 的载体上进行对苯二甲酸二甲酯的氢化，则不在此列。 2 /g，其中活性金属的含量为催化剂总重量的 0.01 至 30%（按重量计），且活性金属与催化剂载体的表面积之比小于 0.05。同样，使用含有作为活性金属的钌的催化剂进行对苯二甲酸二甲酯的氢化，该催化剂可单独使用，也可与元素周期表中过渡族 I、VII 或 VIII 中的至少一种金属一起使用，该催化剂应用于孔体积为 50 纳米至 10,000 纳米的大孔所形成的孔体积为 10%至 50%，孔直径为 2 至 50 纳米的中孔所形成的孔体积为 50%至 90%，孔体积相加达 100%的载体上，其中活性金属的含量为 0.也不包括活性金属含量为 0.01 至 30%（按催化剂总重量计）的催化剂。此外，还包括通过氢化苯聚羧酸及其衍生物而获得的新型氢化产品，以及它们在塑料中作为增塑剂的用途。
• Hydrogenation processes
  申请人：Soled Leon Stuart

  公开号：US20060149097A1

  公开（公告）日：2006-07-06

  The present invention is directed to a process for hydrogenating one or more organic compounds especially unsaturated organic compounds by bringing the compound into contact with a hydrogen-containing gas in the presence of a catalyst, which comprises one or more catalytically active metals applied to a porous catalyst support. The one or more catalytically active metals having been derived via a decomposed organic complex of the metal on the support, in particular amine complexes of the metal. The decomposed complex may be treated with hydrogen to activate the catalyst before use as a hydrogenation catalyst.

  本发明涉及一种使一种或多种有机化合物，特别是不饱和有机化合物氢化的工艺，该工艺是在催化剂存在的情况下，使化合物与含氢气体接触，该催化剂包括一种或多种涂在多孔催化剂载体上的催化活性金属。一种或多种催化活性金属是通过金属在载体上的分解有机络合物，特别是金属的胺络合物得到的。分解后的络合物在用作加氢催化剂之前，可以用氢气进行活化处理。
• Hydrogenation of benzene polycarboxylic acids or derivatives thereof
  申请人：Schlosberg Henry Richard

  公开号：US20060247461A1

  公开（公告）日：2006-11-02

  A process for hydrogenating benzenepolycarboxylic acids or derivatives thereof, such as esters and/or anhydrides, by bringing one or more benzenepolycarboxylic acids or one or more derivatives thereof into contact with a hydrogen-containing gas in the presence of one or more catalytically active metal, such as platinum, palladium, ruthenium or mixtures thereof, deposited on a catalyst support comprising one or more ordered mesoporous materials.

  一种苯聚羧酸或其衍生物（如酯和/或酸酐）的氢化工艺，其方法是在一种或多种催化活性金属（如铂、钯、钌或其混合物）存在下，使一种或多种苯聚羧酸或其一种或多种衍生物与含氢气体接触，该催化活性金属沉积在由一种或多种有序介孔材料组成的催化剂载体上。