2-Isobutyl-3-methylfuran | 87773-66-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 英文名称: 2-Isobutyl-3-methylfuran
• 英文别名: 3-Methyl-2-(2-methylpropyl)furan
• CAS: 87773-66-8
• 化学式: C₉H₁₄O
• 分子量: 138.21
• InChiKey: YDLMQUUAXXAXOE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  13.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  1-<3-(Hydroxymethyl)-2-furyl>-2-propanon 在 palladium on activated charcoal 氢气 、 对甲苯磺酸 、 sodium amide 作用下， 以 四氢呋喃 、 乙酸乙酯 、 正戊烷 为溶剂， 反应 24.0h， 生成 2-Isobutyl-3-methylfuran
  参考文献：
  名称：

  Glombik, Heiner; Tochtermann, Werner, Chemische Berichte, 1983, vol. 116, # 10, p. 3366 - 3374

  摘要：

  DOI：

文献信息

• GLOMBIK, H.;TOCHTERMANN, W., CHEM. BER., 1983, 116, N 10, 3366-3374
  作者：GLOMBIK, H.、TOCHTERMANN, W.

  DOI：——

  日期：——
• PROCESS FOR PRODUCING SYNTHETIC ABSOLUTES AND PRODUCTS THEREOF
  申请人：BMV Fragrances [P] Ltd.

  公开号：EP3914679A1

  公开（公告）日：2021-12-01
• METHOD OF IMPROVED PRODUCTION OF RECONSTITUTE ESSENTIAL OILS
  申请人：BMV Fragrances [P] Ltd.

  公开号：US20210348082A1

  公开（公告）日：2021-11-11

  The present invention relates to the field of perfumery, that is, the art or process of making a fragrant substance be it natural or synthetic. The present invention discloses a method of obtaining a better reconstituted essential oil NNO+ comprising the steps of: a) adding the reconstituted essential oil with distilled water; b) refluxing the mixture of step (a); c) resting the mixture of step (b); d) separation of essential oil and water from the mixture of step (c); e) allowing the solution of step (d) to stand for maturation of the reconstituted essential oil NNO+.
• [EN] METHOD OF IMPROVED PRODUCTION OF RECONSTITUTE ESSENTIAL OILS<br/>[FR] PROCÉDÉ DE PRODUCTION AMÉLIORÉE D'HUILES ESSENTIELLES RECONSTITUÉES
  申请人：BMV FRAGRANCES [P] LTD

  公开号：WO2020079707A1

  公开（公告）日：2020-04-23

  The present invention relates to the field of perfumery, that is, the art or process of making a fragrant substance be it natural or synthetic. The present invention discloses a method of obtaining a better reconstituted essential oil NNO+ comprising the steps of: a) adding the reconstituted essential oil with distilled water; b) refluxing the mixture of step (a); c) resting the mixture of step (b); d) separation of essential oil and water from the mixture of step (c); e) allowing the solution of step (d) to stand for maturation of the reconstituted essential oil NNO+.
• [EN] PROCESS FOR PRODUCING SYNTHETIC ABSOLUTES AND PRODUCTS THEREOF<br/>[FR] PROCÉDÉ DE PRODUCTION D'ABSOLUS SYNTHÉTIQUES ET DE PRODUITS ASSOCIÉS
  申请人：BMV FRAGRANCES [P] LTD

  公开号：WO2020152704A1

  公开（公告）日：2020-07-30

  The present invention relates to the field of perfumery, that is, the art or process of making a fragrant substance be it natural or synthetic. The present invention discloses a method of obtaining a better reconstituted absolute NNA+ (Near Natural Absolute) comprising the steps of: a) mixing a synthetic absolute or raw reconstituted absolute with an alcohol; b) freezing the solution of step (a); c) filtering the solution of step (b) through a propylene cloth to separate out non-alcohol soluble substance and to obtain a crystal clear percolate; d) transferring the percolate obtained from step (c) to an alcohol extraction unit, where said solution is boiled in a glass vessel at high temperature and vacuum to separate the alcohol; e) allowing the solution of step (d) to stand for maturation of the reconstituted absolute NNA+.