2-(3,4-methylenedioxyphenyl)-1,3-dithiane

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二噻烷
• 英文名称: 2-(3,4-methylenedioxyphenyl)-1,3-dithiane
• 英文别名: 6-(1,3-dithian-2-yl)-3H-1,2-benzodioxole
• 化学式: C₁₁H₁₂O₂S₂
• 分子量: 240.347
• InChiKey: ZRXWVUZNCQTCFB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  69.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(3,4-methylenedioxyphenyl)-1,3-dithiane 在 对苯醌 、 sodium iodide 作用下， 以 水 、 乙腈 为溶剂， 反应 24.0h， 以91%的产率得到胡椒醛
  参考文献：
  名称：

  Facile deprotection of dithioacetals by using a novel 1,4-benzoquinone/cat. NaI system

  摘要：

  The combination of 1,4-benzoquinone and a catalytic amount of NaI was found to be effective for the deprotection of dithioacetals. The reactions proceeded efficiently under mild, near-neutral reaction conditions, producing a wide range of aryl and alkyl aldehydes and ketones generally in high yields with good functional group compatibility. The method developed therefore represents a general, facile, and highly applicable approach for deprotecting dithioacetals. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2013.08.061
• 作为产物：
  描述：

  1,3-丙二硫醇 、 胡椒醛 在 三氟化硼乙醚 、 sodium sulfate 作用下， 以 氯仿 为溶剂， 生成 2-(3,4-methylenedioxyphenyl)-1,3-dithiane
  参考文献：
  名称：

  Facile deprotection of dithioacetals by using a novel 1,4-benzoquinone/cat. NaI system

  摘要：

  The combination of 1,4-benzoquinone and a catalytic amount of NaI was found to be effective for the deprotection of dithioacetals. The reactions proceeded efficiently under mild, near-neutral reaction conditions, producing a wide range of aryl and alkyl aldehydes and ketones generally in high yields with good functional group compatibility. The method developed therefore represents a general, facile, and highly applicable approach for deprotecting dithioacetals. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2013.08.061

文献信息

• Juvenile hormone mimics
  申请人：Eli Lilly and Company

  公开号：US03962282A1

  公开（公告）日：1976-06-08

  Insect populations are controlled by treating an immature form of the insect with a novel compound possessing juvenile hormone-like activity. Such a compound is one having the formula ##EQU1## wherein Y is thienyl, phenyl or substituted phenyl. For example, 9-(3,4-methylenedioxyphenyl)-2,6-dimethyl-2,6-nonadiene exhibits very good activity.

  昆虫种群受到控制，方法是用一种具有类似幼虫激素活性的新化合物处理昆虫的幼虫形式。这样的化合物具有以下结构式：Y为噻吩基、苯基或取代苯基。例如，9-(3,4-亚甲二氧基苯基)-2,6-二甲基-2,6-辛二烯表现出非常好的活性。
• US3962282A
  申请人：——

  公开号：US3962282A

  公开（公告）日：1976-06-08