1,2-di(2H-pyrrol-1-(5H)-yl)ethane-1,2-dione | 143104-68-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 1,2-di(2H-pyrrol-1-(5H)-yl)ethane-1,2-dione
• 英文别名: 1,2-Bis(2,5-dihydropyrrol-1-yl)ethane-1,2-dione
• CAS: 143104-68-1
• 化学式: C₁₀H₁₂N₂O₂
• 分子量: 192.217
• InChiKey: JAQNUIAFQMNEAT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  40.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  N,N,N',N'-tetra(allyl)ethanediamide 在 bis[1,1-di(trifluoromethyl)ethoxy][(2,6-diisopropylphenyl)imino](2-methyl-2-phenylpropylidene)molybdenum 3-butyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate 作用下， 反应 3.0h， 以39%的产率得到1,2-di(2H-pyrrol-1-(5H)-yl)ethane-1,2-dione
  参考文献：
  名称：

  Room temperature ionic liquids: new solvents for Schrock's catalyst and removal using polydimethylsiloxane membranes

  摘要：

  一种室温离子液体被用作与Schrock催化剂进行的交换反应的溶剂，并报告了一种新方法，以利用聚二甲基硅氧烷拇指进行小分子和离子液体之间的分离。

  DOI：

  10.1039/b618341g

文献信息

• High activity ruthenium or osmium metal carbene complexes for olefin metathesis reactions and synthesis thereof
  申请人：CALIFORNIA INSTITUTE OF TECHNOLOGY

  公开号：EP1251135A3

  公开（公告）日：2004-01-02

  A method of preparing a catalyst of the formula comprising:reacting a compound of the formula (XX1MLnL1m)p with a phosphorane of the formula wherein:M is Os or Ru;R and R1 are either the same or different and are(a) hydrogen,(b) a group selected from C2-C20 alkenyl, C2-C20 alkynyl, C1-C20 alkyl, aryl, C1-C20 carboxylate, C2-C20 alkoxy, C2-C20 alkenyloxy, C2-C20 alkynyloxy, aryloxy, C2-C20 alkoxycarbonyl, C1-C20 alkylthio, C1-C20 alkylsulfonyl, or C1-C20 alkylsulfinyl, or(c) one of the groups listed in (b) substituted with C1-C5 alkyl, halogen, C1-C5 alkoxy, unsubstituted phenyl, halogen substituted phenyl, C1-C5 alkyl substituted phenyl, or C1-C5 alkoxy substituted phenyl;R4, R5, and R6 are either the same or different and are each unsubstituted or substituted hydrocarbon wherein the hydrocarbon is selected from the group consisting of aryl, C1-C6 alkyl, C1-C6 alkoxy, and phenoxy and the hydrocarbon substitution is selected from the group consisting of halogen, C1-C3 alkyl, C1-C3 alkoxy, unsubstituted phenyl, halogen substituted phenyl, C1-C5 alkyl substituted phenyl, and C1-C5 alkoxy substituted phenyl;X and X1 are either the same or different and are any anionic ligand;L is any neutral electron donor;L1 is a trialkylphosphine ligand where at least one of the alkyl groups is a secondary alkyl or a cycloalkyl;n and m are independently 0-4, provided n+m=2, 3 or 4; andp is an integer equal to or greater than 1.

  制备配方催化剂的方法包括：将具有以下配方的化合物（XX1MLnL1m）与具有以下配方的磷烷反应：其中：M为Os或Ru；R和R1要么相同要么不同，且为(a) 氢，(b) 从C2-C20烯烃、C2-C20炔烃、C1-C20烷基、芳基、C1-C20羧酸酯、C2-C20烷氧基、C2-C20烯氧基、C2-C20炔氧基、芳氧基、C2-C20烷氧羰基、C1-C20烷硫基、C1-C20烷基磺酰基或C1-C20烷基亚磺酰基中选择的基团，或(c) 在(b)中列出的基团之一，其被C1-C5烷基、卤素、C1-C5烷氧基、未取代的苯基、卤素取代的苯基、C1-C5烷基取代的苯基或C1-C5烷氧基取代的苯基所取代；R4、R5和R6要么相同要么不同，且每个都是未取代或取代的碳氢化合物，其中碳氢化合物选自芳基、C1-C6烷基、C1-C6烷氧基和苯氧基组成的群，碳氢化合物取代选自卤素、C1-C3烷基、C1-C3烷氧基、未取代的苯基、卤素取代的苯基、C1-C5烷基取代的苯基和C1-C5烷氧基取代的苯基；X和X1要么相同要么不同，且为任何阴离子配体；L为任何中性电子给体；L1为三烷基膦配体，其中至少一个烷基是次烷基或环烷基；n和m独立地为0-4，条件是n+m=2、3或4；p为大于或等于1的整数。
• Fu, Gregory C.; Grubbs, Robert H., Journal of the American Chemical Society, 1992, vol. 114, # 18, p. 7324 - 7325
  作者：Fu, Gregory C.、Grubbs, Robert H.

  DOI：——

  日期：——
• Catalytic ring-closing metathesis of functionalized dienes by a ruthenium carbene complex
  作者：Gregory C. Fu、SonBinh T. Nguyen、Robert H. Grubbs

  DOI：10.1021/ja00074a085

  日期：1993.10
• Room temperature ionic liquids: new solvents for Schrock's catalyst and removal using polydimethylsiloxane membranes
  作者：A. Lee Miller II、Ned B. Bowden

  DOI：10.1039/b618341g

  日期：——

  A room temperature ionic liquid was used as the solvent for metathesis reactions with the Schrock catalyst and a new method to facilitate separation between small molecules and ionic liquids using polydimethylsiloxane thimbles is reported.

  一种室温离子液体被用作与Schrock催化剂进行的交换反应的溶剂，并报告了一种新方法，以利用聚二甲基硅氧烷拇指进行小分子和离子液体之间的分离。