Methyl 6-(methoxymethoxy)-1,3-benzodioxole-5-carboxylate | 422566-45-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并间二氧杂环戊烯类
• 英文名称: Methyl 6-(methoxymethoxy)-1,3-benzodioxole-5-carboxylate
• 英文别名: methyl 6-(methoxymethoxy)-1,3-benzodioxole-5-carboxylate
• CAS: 422566-45-8
• 化学式: C₁₁H₁₂O₆
• 分子量: 240.213
• InChiKey: MRAZLBLKNFMPIN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  63.2
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  Methyl 6-(methoxymethoxy)-1,3-benzodioxole-5-carboxylate 在 甲醇 、 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 17.0h， 生成 methyl 6-[4-methoxy-2-(methoxymethoxy)benzyloxy]benzo[d][1,3]-dioxole-5-carboxylate
  参考文献：
  名称：

  不对称苯，Scandione和Calophione A的全合成

  摘要：

  据报道，标题为1,2-二芳基乙烷-1,2-二酮体系的苯甲醚的合成方法有所收敛。关键步骤涉及在芳基苄基醚的苄基位置上的碳负离子分子内环化至相邻的酯基，然后氧化。还研究了钯（II）催化的氧化环化反应以建立Calophione A的苯并呋喃单元。

  DOI：

  10.1002/ejoc.201301722
• 作为产物：
  描述：

  2-氨基-N-(2-氯-6-甲基苯基)-5-噻唑酰胺 在 potassium cyanide 、 manganese(IV) oxide 、 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 生成 Methyl 6-(methoxymethoxy)-1,3-benzodioxole-5-carboxylate
  参考文献：
  名称：

  Synthesis and Structure−Activity Relationship Study of Lamellarin Derivatives

  摘要：

  Ten derivatives (3-12) of marine alkaloid lamellarin D (1) were synthesized and evaluated for cytotoxicity against a HeLa cell line in an effort to examine their structure-activity relationships. It appeared that the hydroxyl groups at positions C-8 and C-20 of 1 were important structural requirements for cytotoxic activity, while the hydroxyl group at C-14 and the two methoxy groups at C-13 and C-21 were not necessary for the activity.

  DOI：

  10.1021/np0104525

文献信息

• Synthesis and Structure−Activity Relationship Study of Lamellarin Derivatives
  作者：Fumito Ishibashi、Shinji Tanabe、Tatsuya Oda、Masatomo Iwao

  DOI：10.1021/np0104525

  日期：2002.4.1

  Ten derivatives (3-12) of marine alkaloid lamellarin D (1) were synthesized and evaluated for cytotoxicity against a HeLa cell line in an effort to examine their structure-activity relationships. It appeared that the hydroxyl groups at positions C-8 and C-20 of 1 were important structural requirements for cytotoxic activity, while the hydroxyl group at C-14 and the two methoxy groups at C-13 and C-21 were not necessary for the activity.
• Total Synthesis of Unsymmetrical Benzils, Scandione and Calophione A
  作者：Rattana Worayuthakarn、Sasiwadee Boonya-udtayan、Somsak Ruchirawat、Nopporn Thasana

  DOI：10.1002/ejoc.201301722

  日期：2014.4

  A convergent synthesis of the title benzils, which embody the 1,2‐diarylethane‐1,2‐dione system, is reported. Key steps involve intramolecular cyclization of the carbanion at the benzylic position of the arylbenzyl ether to the adjacent ester group followed by oxidation. The palladium(II)‐catalyzed oxidative cyclization was also studied to establish the benzofuran unit of calophione A.

  据报道，标题为1,2-二芳基乙烷-1,2-二酮体系的苯甲醚的合成方法有所收敛。关键步骤涉及在芳基苄基醚的苄基位置上的碳负离子分子内环化至相邻的酯基，然后氧化。还研究了钯（II）催化的氧化环化反应以建立Calophione A的苯并呋喃单元。