2-t-Butyl-1,2,3,4-tetrahydro-anthrachinon | 18798-83-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 2-t-Butyl-1,2,3,4-tetrahydro-anthrachinon
• 英文别名: 2-Tert-butyl-1,2,3,4-tetrahydroanthracene-9,10-dione
• CAS: 18798-83-9
• 化学式: C₁₈H₂₀O₂
• 分子量: 268.356
• InChiKey: RONQEQAXCQKPRV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  20
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1,2,3,4-tetrahydro-9,10-anthraquinone 在 platinum(IV) oxide 氢气 、 magnesium 作用下， 生成 2-t-Butyl-1,2,3,4-tetrahydro-anthrachinon
  参考文献：
  名称：

  1,6-叔丁基氯化镁与蒽醌的加成反应

  摘要：

  叔丁基氯化镁和蒽醌之间的反应过程不同寻常。它给出了3,10-二叔丁基-10-羟基蒽酮作为主要的加成产物。进一步反应得到3,6,10-三叔丁基-10-羟基蒽酮。讨论了1,6-加成的这些及相关实例，以及格氏试剂作为碱所引起的竞争反应

  DOI：

  10.1039/j39680001615

文献信息

• METHOD FOR PRODUCING PROPYLENE OXIDE
  申请人：Mizuno Masahiko

  公开号：US20100197946A1

  公开（公告）日：2010-08-05

  A method is for producing propylene oxide, the method including the steps of: reacting hydrogen peroxide with propylene either in an acetonitrile solvent or in a mixture of solvents which include acetonitrile and water, in presence of a titanosilicate catalyst, whereby a reaction mixture containing propylene oxide is obtained; separating the reaction mixture obtained in the reacting into a gas and a reaction liquid; and distilling the reaction liquid obtained in the separating, whereby the reaction liquid is separated into a column top liquid containing propylene oxide, and a column bottom liquid including acetonitrile or a combination of acetonitrile and water, in combination with other steps. This enables industrially efficient production of propylene oxide with use of acetonitrile.

  一种生产环氧丙烷的方法，包括以下步骤：将过氧化氢与丙烯在乙腈溶剂中或在包括乙腈和水的溶剂混合物中，在钛硅酸盐催化剂的存在下反应，从而获得含有环氧丙烷的反应混合物；将反应后获得的反应混合物分离成气体和反应液体；并蒸馏分离分离后获得的反应液体，从而将反应液体分离成含有环氧丙烷的柱顶液体，以及含有乙腈或乙腈和水的柱底液体，结合其他步骤。这使得可以利用乙腈实现环氧丙烷的工业高效生产。
• US3962288A
  申请人：——

  公开号：US3962288A

  公开（公告）日：1976-06-08
• US8344167B2
  申请人：——

  公开号：US8344167B2

  公开（公告）日：2013-01-01
• [EN] METHOD FOR PRODUCING PROPYLENE OXIDE<br/>[FR] PROCÉDÉ DE FABRICATION D'OXYDE DE PROPYLÈNE
  申请人：SUMITOMO CHEMICAL CO

  公开号：WO2009008493A2

  公开（公告）日：2009-01-15

  A method is for producing propylene oxide, the method including the steps of: reacting hydrogen peroxide with propylene either in an acetonitrile solvent or in a mixture of solvents which include acetonitrile and water, in presence of a titanosilicate catalyst, whereby a reaction mixture containing propylene oxide is obtained; separating the reaction mixture obtained in the reacting into a gas and a reaction liquid; and distilling the reaction liquid obtained in the separating, whereby the reaction liquid is separated into a column top liquid containing propylene oxide, and a column bottom liquid including acetonitrile or a combination of acetonitrile and water, in combination with other steps. This enables industrially efficient production of propylene oxide with use of acetonitrile.
• 1,6-Addition of t-butylmagnesium chloride to anthraquinone
  作者：D. W. Cameron、W. Meckel

  DOI：10.1039/j39680001615

  日期：——

  Reaction between t-butylmagnesium chloride and anthraquinone takes an unusual course. It gives 3,10-di-t-butyl-10-hydroxyanthrone as the major addition product. Further reaction leads to 3,6,10-tri-t-butyl-10-hydroxyanthrone. These and related examples of 1,6-addition are discussed, as are competing reactions brought about by the Grignard reagent acting as a base

  叔丁基氯化镁和蒽醌之间的反应过程不同寻常。它给出了3,10-二叔丁基-10-羟基蒽酮作为主要的加成产物。进一步反应得到3,6,10-三叔丁基-10-羟基蒽酮。讨论了1,6-加成的这些及相关实例，以及格氏试剂作为碱所引起的竞争反应