pongol methyl ether

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 英文名称: pongol methyl ether
• 英文别名: 2-(3-methoxyphenyl)furo[2,3-h]chromen-4-one
• 化学式: C₁₈H₁₂O₄
• 分子量: 292.291
• InChiKey: OHKLPDQPGIVELF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  22
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  48.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  methyl 4-hydroxybenzofuran-5-carboxylate 在 哌啶 、 sodium hydride 作用下， 以 甲苯 、 苯 为溶剂， 反应 6.0h， 生成 pongol methyl ether
  参考文献：
  名称：

  通过硝酸铈 (IV) 铵介导的 1,3-二羰基化合物与乙烯基硫化物的氧化环加成高效合成具有硫化物基团的二氢呋喃。在苯并[b]萘并[2,3-d]呋喃-6,11-二酮的合成中的应用及首次全合成小米花萼C和黄甲酚甲醚

  摘要：

  Ceric(IV) 硝酸铵介导的 1,3-二羰基与乙烯基硫化物的氧化环加成反应以中等收率提供了具有硫化物基团的取代二氢呋喃。这种新的合成方法已应用于苯并[b]萘并[2,3-d]呋喃-6,11-二酮和呋喃黄酮类天然产物如小米花萼素C、凤梨甲醚的合成。

  DOI：

  10.1055/s-2003-41023

文献信息

• PONGAMIA COMPOSITIONS, METHODS OF PREPARING AND ANALYZING THEREOF, AND USES THEREOF
  申请人：Terviva Bioenergy, Inc.

  公开号：EP3860358A1

  公开（公告）日：2021-08-11
• METHODS FOR CONTROLLING BLACK SIGATOKA IN BANANAS USING PONGAMIA OIL AND FORMULATIONS THEREOF
  申请人：TerViva, Inc.

  公开号：US20220125059A1

  公开（公告）日：2022-04-28

  The present disclosure relates to methods for controlling black sigatoka, or black leaf streak, disease in banana plants using pongamia oil and formulations thereof. The present disclosure also provides formulations comprising pongamia oil, including emulsions and emulsifiable concentrates, for use in the control of black sigatoka.
• [EN] PONGAMIA COMPOSITIONS, METHODS OF PREPARING AND ANALYZING THEREOF, AND USES THEREOF<br/>[FR] COMPOSITIONS DE PONGAMIA, LEURS PROCÉDÉS DE PRÉPARATION ET D'ANALYSE, ET LEURS UTILISATIONS
  申请人：TERVIVA BIOENERGY INC

  公开号：WO2020072827A1

  公开（公告）日：2020-04-09

  The present disclosure relates to pongamia compositions having low concentrations of karanjin and other active chemical components intrinsic to pongamia oilseeds, methods of preparing and using said pongamia compositions. The present disclosure also relates to methods of analyzing pongamia compositions, as well as uses of the pongamia compositions.
• [EN] METHODS FOR CONTROLLING BLACK SIGATOKA IN BANANAS USING PONGAMIA OIL AND FORMULATIONS THEREOF<br/>[FR] PROCÉDÉS DE LUTTE CONTRE LA SIGATOKA NOIRE DANS LA BANANE À L'AIDE D'HUILE DE PONGAMIA ET DE FORMULATIONS DE CETTE DERNIÈRE
  申请人：TERVIVA BIOENERGY INC

  公开号：WO2020160536A1

  公开（公告）日：2020-08-06

  The present disclosure relates to methods for controlling black sigatoka, or black leaf streak, disease in banana plants using pongamia oil and formulations thereof. The present disclosure also provides formulations comprising pongamia oil, including emulsions and emulsifiable concentrates, for use in the control of black sigatoka.
• [EN] EDIBLE PONGAMIA COMPOSITIONS, AND METHODS OF PREPARING AND USING THEREOF<br/>[FR] COMPOSITIONS DE PONGAMIA COMESTIBLES ET LEURS PROCÉDÉS DE PRÉPARATION ET D'UTILISATION
  申请人：TERVIVA BIOENERGY INC

  公开号：WO2021067698A1

  公开（公告）日：2021-04-08

  Provided herein are compositions obtained from processing pongamia oilseeds. The resulting pongamia compositions may be in the form of meal, and have an optimized nutritional composition achieved by subjecting pongamia oilseeds to certain processing steps. The resulting pongamia compositions may also have reduced levels of karanjin, pongamol and tannins. Such pongamia compositions may be suitable as food or food ingredients to humans and other animals.

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