3,6-dimethyl-[1,4]dioxane-2,5-diol | 65687-53-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二恶烷
• 英文名称: 3,6-dimethyl-[1,4]dioxane-2,5-diol
• 英文别名: 3,6-Dimethyl-[1,4]dioxan-2,5-diol；3,6-Dimethyl-1,4-dioxane-2,5-diol
• CAS: 65687-53-8
• 化学式: C₆H₁₂O₄
• 分子量: 148.159
• InChiKey: XPYIBKVJOOFPNC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.5
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  58.9
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3,6-dimethyl-[1,4]dioxane-2,5-diol 在 吡啶 、 乙酸酐 作用下， 生成 2,5-diacetoxy-3,6-dimethyl-[1,4]dioxane
  参考文献：
  名称：

  Fischer et al., Chemische Berichte, 1930, vol. 63, p. 1732,1740

  摘要：

  DOI：
• 作为产物：
  描述：

  1-(phenylsulfenyl)-1,2-bis(trifluoroacetoxy)propane 、 甲醇 、 三乙胺 以85%的产率得到
  参考文献：
  名称：

  CRAIG, DONALD;DANIELS, KEVIN, TETRAHEDRON LETT., 31,(1990) N4, C. 6441-6444

  摘要：

  DOI：

文献信息

• Organocatalytic Redox Isomerization of Electron-Deficient Allylic Alcohols: Synthesis of 1,4-Ketoaldehydes
  作者：Keshab Mondal、Buddhadeb Mondal、Subhas Chandra Pan

  DOI：10.1021/acs.joc.6b00243

  日期：2016.6.3

  An organocatalytic redox isomerization strategy has been developed for the synthesis of 1,4-ketoaldehydes. DABCO was found to be the best catalyst for the isomerization of γ-hydroxy enones. With 20 mol % of DABCO as catalyst and DMSO as the solvent high yields have been achieved for different 1,4-ketoaldehydes.

  已经开发了用于合成1，4-酮醛的有机催化氧化还原异构化策略。发现DABCO是γ-羟基烯酮异构化的最佳催化剂。用20mol％的DABCO作为催化剂和DMSO作为溶剂，对于不同的1，4-酮醛已经实现了高收率。
• CRAIG, DONALD;DANIELS, KEVIN, TETRAHEDRON LETT., 31,(1990) N4, C. 6441-6444
  作者：CRAIG, DONALD、DANIELS, KEVIN

  DOI：——

  日期：——
• PENTABLOCK COPOLYMERS
  申请人：3M Innovative Properties Company

  公开号：EP3545023B1

  公开（公告）日：2020-11-04
• BLOCK COPOLYMERS FOR DIRECTED SELF-ASSEMBLY APPLICATIONS
  申请人：International Business Machines Corporation

  公开号：US20170114246A1

  公开（公告）日：2017-04-27

  Block copolymers (BCPs) for self-assembly applications comprise a linear fluorinated linking group L′ joining a pair of adjacent blocks. A film layer comprising a BCP, which is disposed on an underlayer and in contact with an atmosphere, is capable of forming a perpendicularly oriented domain pattern when the underlayer is preferentially wetted by one domain of an otherwise identical self-assembled BCP in which all fluorines of L′ are replaced by hydrogen. The BCP can be a low-chi or high-chi BCP. In a preferred embodiment, the BCP comprises a styrene-based first block, and a second block comprises a carbonate and/or ester repeat unit formed by ring opening polymerization of a cyclic carbonate and/or cyclic ester monomer. The linking group L′ has a lower surface energy than each of the polymer blocks.
• US8268991B1
  申请人：——

  公开号：US8268991B1

  公开（公告）日：2012-09-18