cyclobutane-1,1-dicarboxylic acid dibutyl ester | 98899-26-4

• 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: cyclobutane-1,1-dicarboxylic acid dibutyl ester
• 英文别名: Cyclobutan-1,1-dicarbonsaeure-dibutylester；Dibutyl cyclobutane-1,1-dicarboxylate
• CAS: 98899-26-4
• 化学式: C₁₄H₂₄O₄
• 分子量: 256.342
• InChiKey: ASKLWMYRBLRFJE-UHFFFAOYSA-N

物化性质

• 沸点：
  298.8±13.0 °C(Predicted)
• 密度：
  1.051±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  18
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1,1-环丁基二甲酸 、 正丁醇 在 硫酸 、 苯 作用下， 生成 cyclobutane-1,1-dicarboxylic acid dibutyl ester
  参考文献：
  名称：

  364.物理性质和化学组成。第十八部分。三元和四元碳环

  摘要：

  DOI：

  10.1039/jr9480001804

文献信息

• CATALYSTS FOR POLYMERIZING OLEFINS AND PROCESS FOR PRODUCING OLEFIN POLYMER
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：EP1586589A1

  公开（公告）日：2005-10-19

  A solid catalyst component for olefin polymerization obtained by reacting the following compounds (i), (ii) and (iv); or (i), (ii), (iii) and (iv): (i) a halogen-containing titanium compound; (ii) an alkoxy-containing magnesium compound obtained by reacting metal magnesium, an alcohol and a halogen and/or a halogen-containing compound containing at least 0.0001 gram atom of halogen atoms per mol of the metal magnesium; (iii) a halogen-containing silicon compound; and (iv) an electron-donating compound represented by the following general formula (I): wherein R1 represents a linear or branched alkyl group having 1 or more carbon atoms; and R2 and R3 independently represent a linear or branched C1-20 alkyl group.

  一种用于烯烃聚合的固体催化剂组分，由下列化合物(i)、(ii)和(iv)或(i)、(ii)、(iii)和(iv)反应而得： (i) 含卤素的钛化合物； (ii) 由金属镁、醇和卤素和/或每摩尔金属镁至少含有 0.0001 克卤原子的含卤化合物反应而得的含烷氧基的镁化合物； (iii) 含卤素的硅化合物；以及 (iv) 由以下通式(I)代表的电子供体化合物： 其中 R1 代表具有 1 个或多个碳原子的直链或支链烷基；R2 和 R3 独立地代表直链或支链 C1-20 烷基。
• OPTICALLY ACTIVE BISOXAZOLINE COMPOUND, ASYMMETRIC CATALYST, AND METHOD FOR PRODUCING OPTICALLY ACTIVE CYCLOPROPANE COMPOUND USING SAID CATALYST
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2781522A1

  公开（公告）日：2014-09-24

  An optically active bisoxazoline compound represented by formula (1): wherein R1, R2 and R3 each independently represent an alkyl group having 1 to 8 carbon atoms, a phenyl group or a benzyl group, n represents an integer of 0 to 3 and * represents an asymmetric center.

  由式 (1) 代表的光学活性双噁唑啉化合物： 其中 R1、R2 和 R3 各自独立地代表具有 1 至 8 个碳原子的烷基、苯基或苄基，n 代表 0 至 3 的整数，* 代表不对称中心。
• Catalysts for polymerizing olefins and process for producing olefin polymer
  申请人：Yabunouchi Nobuhiro

  公开号：US20060116280A1

  公开（公告）日：2006-06-01

  A solid catalyst component for olefin polymerization obtained by reacting the following compounds (i), (ii) and (iv); or (i), (ii), (iii) and (iv): (i) a halogen-containing titanium compound; (ii) an alkoxy-containing magnesium compound obtained by reacting metal magnesium, an alcohol and a halogen and/or a halogen-containing compound containing at least 0.0001 gram atom of halogen atoms per mol of the metal magnesium; (iii) a halogen-containing silicon compound; and (iv) an electron-donating compound represented by the following general formula (I): wherein R 1 represents a linear or branched alkyl group having 1 or more carbon atoms; and R 2 and R 3 independently represent a linear or branched C 1-20 alkyl group.
• 364. Physical properties and chemical constitution. Part XVIII. Three-membered and four-membered carbon rings
  作者：George H. Jeffery、Arthur I. Vogel

  DOI：10.1039/jr9480001804

  日期：——