(12Z,3S)-1-benzyloxy-3-methylnonacos-12-ene | 243853-91-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (12Z,3S)-1-benzyloxy-3-methylnonacos-12-ene
• 英文别名: [(Z,3S)-3-methylnonacos-12-enoxy]methylbenzene
• CAS: 243853-91-0
• 化学式: C₃₇H₆₆O
• 分子量: 526.93
• InChiKey: MULBNWGEHNXHOH-QAHLDSHBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  15.9
• 重原子数：
  38
• 可旋转键数：
  29
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  (12Z,3S)-1-benzyloxy-3-methylnonacos-12-ene 在 palladium on activated charcoal 氢气 作用下， 以 乙醇 为溶剂， 以84%的产率得到(3S)-3-methylnonacosanol
  参考文献：
  名称：

  Synthesis of racemic and each enantiomer of 3-methylnonacosanol, a new plant growth regulator from Lowsonia inermis

  摘要：

  An efficient synthesis of the title compound I in racemic and enantiomeric forms has been developed starting from 10-undecenoic acid. For the enantiomeric synthesis, a lipase catalyzed acylation strategy was employed to prepare the required methyl branched chiron which was subsequently derivatized to give the enantiomers of I. The plant growth regulatory (PGR) assay of I, carried out with hypocotyl cuttings of French beans (Phaseolus vulgaris L.) in Steinberg's nutrient medium revealed appreciable activity at a concentration of 2.5 ppm. The PGR activities of the compound both in racemic and enantiomeric forms were better than 1-triacontanol, the enantiomer, (S)-I being the best test candidate. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0957-4166(99)00150-0
• 作为产物：
  描述：

  (S)-12-(Tetrahydropyranyloxy)-3-methyldodecanol 在 甲醇 、 dimsylsodium 、 4-甲基苯磺酸吡啶 、 四丁基碘化铵 、 sodium hydride 、 pyridinium chlorochromate 作用下， 以 二氯甲烷 为溶剂， 反应 61.0h， 生成 (12Z,3S)-1-benzyloxy-3-methylnonacos-12-ene
  参考文献：
  名称：

  Synthesis of racemic and each enantiomer of 3-methylnonacosanol, a new plant growth regulator from Lowsonia inermis

  摘要：

  An efficient synthesis of the title compound I in racemic and enantiomeric forms has been developed starting from 10-undecenoic acid. For the enantiomeric synthesis, a lipase catalyzed acylation strategy was employed to prepare the required methyl branched chiron which was subsequently derivatized to give the enantiomers of I. The plant growth regulatory (PGR) assay of I, carried out with hypocotyl cuttings of French beans (Phaseolus vulgaris L.) in Steinberg's nutrient medium revealed appreciable activity at a concentration of 2.5 ppm. The PGR activities of the compound both in racemic and enantiomeric forms were better than 1-triacontanol, the enantiomer, (S)-I being the best test candidate. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0957-4166(99)00150-0

文献信息

• Methods and uses of dissolved organic material fractions for binding metal ions
  申请人：NOBLEGEN INC.

  公开号：US10773978B2

  公开（公告）日：2020-09-15

  The present application discloses a method of binding a metal ion in water. The method comprises contacting the water with a fraction of dissolved organic material (DOM) to form a complex between the DOM fraction and the metal ion; and optionally separating the complex from the water. The present application also discloses a use of DOM for binding a metal ion in water.

  本申请公开了一种在水中结合金属离子的方法。该方法包括将水与一部分溶解有机物（DOM）接触，以在 DOM 部分和金属离子之间形成络合物；以及从水中分离络合物。本申请还公开了一种利用 DOM 在水中结合金属离子的方法。
• METHODS AND USES OF DISSOLVED ORGANIC MATERIAL FRACTIONS FOR BINDING METAL IONS
  申请人：Noblegen Inc.

  公开号：EP3494093B1

  公开（公告）日：2022-05-18