1-O-acryloyl-2,3:4,5-diisopropylidene-D-fructopyranose | 1620568-97-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氧吡喃
• 英文名称: 1-O-acryloyl-2,3:4,5-diisopropylidene-D-fructopyranose
• 英文别名: 1-Akr-DIPF
• CAS: 1620568-97-9
• 化学式: C₁₅H₂₂O₇
• 分子量: 314.335
• InChiKey: AVMLOIXYAIARKM-ADGXKJENSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.11
• 重原子数：
  22.0
• 可旋转键数：
  3.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  72.45
• 氢给体数：
  0.0
• 氢受体数：
  7.0

反应信息

• 作为反应物：
  描述：

  1-O-acryloyl-2,3:4,5-diisopropylidene-D-fructopyranose 在 吩噻嗪 、 硫酸 作用下， 以 水 为溶剂， 反应 3.5h， 生成 1-O-acryloyl-D-fructose
  参考文献：
  名称：

  Monoacryloyl esters of carbohydrates: Synthesis, polymerization and application in ceramic technology

  摘要：

  The article presents the interdisciplinary research among organic synthesis, chemistry of polymers and ceramic technology. It presents the synthesis of monoacryloyl esters of fructose and glucose that is 1-O-acryloyl-D-fructose and 3-O-acryloyl-D-glucose, conditions of their polymerization and application in shaping of advanced ceramic powders by the so called gelcasting method. The paper presents the influence of carbohydrate esters on the viscosity of Al2O3 suspensions and microstructure of final ceramic samples. The results showed that synthesized esters of saccharides can play the role of organic monomers able to polymerize in situ and self-cross-linking compounds in gelcasting. The paper presents the proposed structure of polymeric network which is formed from acryloyl ester of glucose during gelcasting process. The paper describes rheological behaviour of slurries composed of synthesized substances and A(2)O(3) powders, wetting angles of alumina substrate by synthesized compounds, differences in glass transition temperatures of polymers and the microstructure of obtained final ceramic samples. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.carbpol.2014.05.023
• 作为产物：
  描述：

  fructopyranose 在 四磷十氧化物 、 磷酸 、 zinc(II) chloride 作用下， 以 二氯甲烷 为溶剂， 反应 46.0h， 生成 1-O-acryloyl-2,3:4,5-diisopropylidene-D-fructopyranose
  参考文献：
  名称：

  Monoacryloyl esters of carbohydrates: Synthesis, polymerization and application in ceramic technology

  摘要：

  The article presents the interdisciplinary research among organic synthesis, chemistry of polymers and ceramic technology. It presents the synthesis of monoacryloyl esters of fructose and glucose that is 1-O-acryloyl-D-fructose and 3-O-acryloyl-D-glucose, conditions of their polymerization and application in shaping of advanced ceramic powders by the so called gelcasting method. The paper presents the influence of carbohydrate esters on the viscosity of Al2O3 suspensions and microstructure of final ceramic samples. The results showed that synthesized esters of saccharides can play the role of organic monomers able to polymerize in situ and self-cross-linking compounds in gelcasting. The paper presents the proposed structure of polymeric network which is formed from acryloyl ester of glucose during gelcasting process. The paper describes rheological behaviour of slurries composed of synthesized substances and A(2)O(3) powders, wetting angles of alumina substrate by synthesized compounds, differences in glass transition temperatures of polymers and the microstructure of obtained final ceramic samples. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.carbpol.2014.05.023

文献信息

• A photoinduced transient activating strategy for late-stage chemoselective C(sp³)–H trifluoromethylation of azines
  作者：Mengjun Huang、Jiawei Ma、Zhenlei Zou、Heyin Li、Jiyang Liu、Lingyu Kong、Yi Pan、Weigang Zhang、Yong Liang、Yi Wang

  DOI：10.1039/d2sc03989c

  日期：——

  Late-stage C(sp³)–H functionalization of unactivated azines: the traceless Tf switching process offers ample opportunities for site-selective derivatization of heteroaryls, allowing for the rapid increase of molecular complexity.

  未活化的杂环化合物的后期C(sp3)–H官能化：无痕Tf开关过程为杂环基团的位选择性衍生化提供了丰富的机会，从而快速增加分子复杂性。