phosphorous acid cyclohexyl ester-diphenyl ester | 17124-06-0

• 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: phosphorous acid cyclohexyl ester-diphenyl ester
• 英文别名: Phosphorigsaeure-cyclohexylester-diphenylester；Cyclohexyl diphenyl phosphite
• CAS: 17124-06-0
• 化学式: C₁₈H₂₁O₃P
• 分子量: 316.337
• InChiKey: KFYNLYOAEZCCAN-UHFFFAOYSA-N

物化性质

• 沸点：
  148-153 °C(Press: 0.3 Torr)

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  22
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  phosphorous acid cyclohexyl ester-diphenyl ester 、 碘 、 苯 生成 碘环己烷 、 联苯基氨基磷酸酯
  参考文献：
  名称：

  The Reactions of Phenyl Esters of Phosphorous Acid with Iodine¹

  摘要：

  DOI：

  10.1021/ja01109a030
• 作为产物：
  描述：

  Diphenyl phosphorochloridite 、 环己醇 在 吡啶 、 乙醚 作用下， 生成 phosphorous acid cyclohexyl ester-diphenyl ester
  参考文献：
  名称：

  The Reactions of Phenyl Esters of Phosphorous Acid with Iodine¹

  摘要：

  DOI：

  10.1021/ja01109a030

文献信息

• Selective Hydrogenation Catalyst and Methods of Making and Using Same
  申请人：Cheung Tin-Tack Peter

  公开号：US20100228065A1

  公开（公告）日：2010-09-09

  A composition comprising a supported hydrogenation catalyst comprising palladium and an organophosphorous compound, the supported hydrogenation catalyst being capable of selectively hydrogenating highly unsaturated hydrocarbons to unsaturated hydrocarbons. A method of making a selective hydrogenation catalyst comprising contacting a support with a palladium-containing compound to form a palladium supported composition, contacting the palladium supported composition with an organophosphorus compound to form a catalyst precursor, and reducing the catalyst precursor to form the catalyst. A method of selectively hydrogenating highly unsaturated hydrocarbons to an unsaturated hydrocarbon enriched composition comprising contacting a supported catalyst comprising palladium and an organophosphorous compound with a feed comprising highly unsaturated hydrocarbon under conditions suitable for hydrogenating at least a portion of the highly unsaturated hydrocarbon feed to form the unsaturated hydrocarbon enriched composition.

  一种包括支持的氢化催化剂的组合物，其中氢化催化剂包括钯和有机磷化合物，支持的氢化催化剂能够选择性地将高度不饱和烃氢化为不饱和烃。一种制备选择性氢化催化剂的方法，包括将支持物与含钯化合物接触以形成支持的钯组合物，将支持的钯组合物与有机磷化合物接触以形成催化剂前体，并还原催化剂前体以形成催化剂。一种将高度不饱和烃选择性氢化为富含不饱和烃的组合物的方法，包括将包括钯和有机磷化合物的支持催化剂与含高度不饱和烃的进料接触，在适宜的氢化条件下至少部分氢化高度不饱和烃进料以形成富含不饱和烃的组合物。
• Process for preparing chiral sulphoxides
  申请人：The British Petroleum Company p.l.c.

  公开号：EP0336538A1

  公开（公告）日：1989-10-11

  A process for preparing single enantiomers of chiral sulphoxides is provided. The process involves (a) reacting an achiral sulphide, e.g. a disulphide, with a single enantiomer of a chiral template having the formula T-(CO)-CH2R1, wherein T is suitably (eta5-C5H5)Fe(CO)(PPh3)- (Ph = phenyl) and (b) thereafter stereospecifically oxidising the sulphur atom with an oxidising agent. A single enantiomer of the chiral sulphoxide can then be generated by reacting the oxidised product with a carbanion. In a preferred embodiment the reaction mixture is thereafter treated with further achiral sulphide to provide a process which is catalytic on the chiral template.

  本发明提供了一种制备手性硫醚的单一对映体的工艺。该工艺包括：(a) 使非手性硫化物（如二硫化物）与手性模板的单一对映体反应，手性模板的化学式为 T-(CO)-CH2R1，其中 T 适当为 (eta5-C5H5)Fe(CO)(PPh3)- (Ph =苯基)；(b) 然后用氧化剂立体定向氧化硫原子。然后将氧化产物与碳离子反应，即可生成手性亚砜的单一对映体。在一个优选的实施方案中，反应混合物随后用进一步的非手性硫化物处理，以提供对手性模板具有催化作用的工艺。
• Chiral organometallic complexes and uses thereof
  申请人：The British Petroleum Company p.l.c.

  公开号：EP0426474A1

  公开（公告）日：1991-05-08

  Compounds having the general formula: wherein (i) Cp is either a cyclopentadienyl ligand having the formula C₅(R³)₅ where the R³ groups are independently hydrogen, methyl or ethyl or an indenyl ligand; (ii) Z is a ligand having the formula X(R⁴)₂(Y) wherein X is selected from phosphorus, arsenic or antimony; the R⁴ groups are independently aryl or aroxy and Y is selected from -R⁵ -NHR⁵ and -OR⁵ wherein R⁵ is a hydrocarbyl group; (iii) the R groups are independently hydrogen, halogen or C₁ to C₄ alkyl; (iv) R¹ is selected from hydrogen, C₁ to C₆ alkyl, benzyl and -CO₂R⁶ where R⁶ is C₁ to C₆ alkyl; (v) R² is selected from hydrogen, C₁ to C₁₀ alkyl, phenyl and benzyl, and (vi) B is either R or COY wherein Y is selected from -NHR⁷, -OR⁷ and -SR⁷ where R⁷ is a hydrocarbyl group is provided. The compounds are efficient asymmetric hydrogenating agents for prochiral carbonyl containing compounds when used in single enantiomer form.

  通式如下的化合物 其中 (i) Cp 是具有式 C₅(R³)₅的环戊二烯配体，其中 R³ 基团独立地为氢、甲基或乙基；或者是茚基配体； (ii) Z 是具有式 X(R⁴)₂(Y)的配体，其中 X 选自磷、砷或锑；R⁴ 基团独立地是芳基或丙氧基，Y 选自-R⁵ -NHR⁵ 和-OR⁵，其中 R⁵ 是烃基； (iii) R 基团独立地为氢、卤素或 C₁ 至 C₄ 烷基； (iv) R¹ 选自氢、C₁ 至 C₆ 烷基、苄基和-CO₂R⁶，其中 R⁶ 是 C₁ 至 C₆ 烷基； (v) R² 选自氢、C₁至 C₁₀ 烷基、苯基和苄基，以及 (vi) B 是 R 或 COY，其中 Y 选自-NHR⁷、-OR⁷ 和-SR⁷，其中 R⁷ 是烃基。 的化合物。以单对映体形式使用时，这些化合物是含手性羰基化合物的高效不对称氢化剂。
• POLYESTER RESIN COMPOSITIONS FOR PROFILE EXTRUSION AND PROFILES MADE THEREFROM
  申请人：Toyo Boseki Kabushiki Kaisha

  公开号：EP1486533A1

  公开（公告）日：2004-12-15

  A polyester resin composition for profile extrusion molding comprising an amorphous polyester, at least one component selected from the group consisting of a crystalline polyester and a nucleating agent, and optionally a reactive compound; a polyester resin composition for profile extrusion molding comprising a polyester resin, and a reactive compound having a weight average molecular weight of 200 to 500,000; and a profile shape comprising a resin having a reduced viscosity ratio of 1.01 to 3.00, a reduced viscosity ratio being a ratio of a reduced viscosity of a resin after molding to that of a resin before molding. They do not suffer from sagging in the molding process, they improve the shape accuracy at corners and edges of profile shapes from a die to a sizing step and also resistance to whitening on bending in transparent products, and can provide profile shapes having good solvent resistance and detergent resistance.

  一种用于型材挤压成型的聚酯树脂组合物，包括无定形聚酯、至少一种选自由结晶聚酯和成核剂组成的组的组分，以及可选的反应性化合物；一种用于型材挤压成型的聚酯树脂组合物，包括聚酯树脂和重量平均分子量为 200 至 500,000 的反应性化合物；以及一种型材形状，包括粘度降低率为 1.降低粘度比是指成型后树脂的降低粘度与成型前树脂的降低粘度之比。它们在成型过程中不会出现下垂现象，可提高异型材从模具到定型步骤的角和边缘的形状精度，还可防止透明产品在弯曲时发白，并可提供具有良好耐溶剂性和耐洗涤剂性的异型材。
• SELECTIVE HYDROGENATION CATALYST AND METHODS OF MAKING AND USING SAME
  申请人：Chevron Phillips Chemical Company LP

  公开号：EP3144064A2

  公开（公告）日：2017-03-22

  A composition comprising a supported hydrogenation catalyst comprising palladium and an organophosphorous compound, the supported hydrogenation catalyst being capable of selectively hydrogenating highly unsaturated hydrocarbons to unsaturated hydrocarbons.

  一种由钯和有机磷化合物组成的载体加氢催化剂组成的组合物，该载体加氢催化剂能选择性地将高度不饱和烃加氢为不饱和烃。