(1R,aR)-3-Diphenylphosphino-2-(4-diphenylphosphino-2,5-dimethyl-3-thienyl)-1,7,7-trimethyl-bicyclo[2.2.1]hept-2-ene

• 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: (1R,aR)-3-Diphenylphosphino-2-(4-diphenylphosphino-2,5-dimethyl-3-thienyl)-1,7,7-trimethyl-bicyclo[2.2.1]hept-2-ene
• 英文别名: [3-(4-diphenylphosphanyl-2,5-dimethylthiophen-3-yl)-4,7,7-trimethyl-2-bicyclo[2.2.1]hept-2-enyl]-diphenylphosphane
• 化学式: C₄₀H₄₀P₂S
• 分子量: 614.8
• InChiKey: PZNKRERTQOZOSX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.1
• 重原子数：
  43
• 可旋转键数：
  7
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  28.2
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Cycloolefin Phosphine Ligands and Their Use in Catalysis
  申请人：Kadyrov Renat

  公开号：US20080306264A1

  公开（公告）日：2008-12-11

  The present invention concerns novel bidentante optionally N-containing P-ligands of general Formula (I) embracing a two-ring-system and processes for synthesizing them, transition metal complexes of these compounds and their use as catalysts.
• Catalytic Process for Asymmetric Hydrogenation
  申请人：Beliaev Alexander

  公开号：US20110166360A1

  公开（公告）日：2011-07-07

  A process for preparing the S or R enantiomer of a compound of formula A, the process comprising subjecting a compound of formula B to asymmetric hydrogenation in the presence of a chiral transition metal catalyst and a source of hydrogen, wherein: X is CH 2 , oxygen or sulphur; R 1 , R 2 and R 3 are the same or different and signify hydrogen, halogen, alkyl, alkyloxy, hydroxy, nitro, alkylcarbonylamino, alkylamino or dialkylamino group; and R 4 is alkyl or aryl, the transition metal catalyst comprising a chiral ligand having the formula wherein each R and R′ independently represents alkyl, aryl, aralkyl, alkenyl, alkynyl, alkoxy, aryloxy, alkylthio, arylthio, unsubstituted or substituted cyclic moiety selected from a group consisting of monocyclic or polycyclic saturated or partially saturated carbocyclic or heterocyclic, aromatic or heteroaromatic rings said rings comprising from 4 to 8 atoms and comprising from 0 to 3 heteroatoms, wherein: the term alkyl means hydrocarbon chains, straight or branched, containing from one to six carbon atoms, optionally substituted by aryl, alkoxy, halogen, alkoxycarbonyl or hydroxycarbonyl groups; the term aryl means an aromatic or heteraromatic group, optionally substituted one or more times by alkyl, alkyloxy, halogen or nitro group; and the term halogen means fluorine, chlorine, bromine or iodine.
• US7763739B2
  申请人：——

  公开号：US7763739B2

  公开（公告）日：2010-07-27