(E)-2-(3-methylhex-3-en-2-yloxy)-2-methylpropyl cyclopropanecarboxylate | 1271938-23-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: (E)-2-(3-methylhex-3-en-2-yloxy)-2-methylpropyl cyclopropanecarboxylate
• 英文别名: [2-methyl-2-[(E)-3-methylhex-3-en-2-yl]oxypropyl] cyclopropanecarboxylate
• CAS: 1271938-23-8
• 化学式: C₁₅H₂₆O₃
• 分子量: 254.37
• InChiKey: KAKHECSVULLVRX-YRNVUSSQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  18
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2-甲基-2-戊烯醛 在 4-二甲氨基吡啶 、 四氯化锡 、 N,N'-二环己基碳二亚胺 作用下， 以 四氢呋喃 、 乙醚 、 甲苯 为溶剂， 反应 2.0h， 生成 (E)-2-(3-methylhex-3-en-2-yloxy)-2-methylpropyl cyclopropanecarboxylate
  参考文献：
  名称：

  [EN] ODOUR COMPOUNDS
  [FR] COMPOSÉS ODORANTS

  摘要：

  公开号：

  WO2011029895A3

文献信息

• Odour Compounds
  申请人：Kraft Philip

  公开号：US20120184630A1

  公开（公告）日：2012-07-19

  A compound of formula (I) wherein R1 and R2 are independently selected from hydrogen, methyl, ethyl, propyl and isopropyl; or R1 and R2 together form a saturated or monounsaturated 5- or 6-membered hydrocarbon ring, as represented by the arcuate dotted line; R3 is selected from methyl and ethyl; R4 is selected from methyl, ethyl, propyl, isopropyl, cyclopropyl, butyl, isobutyl, cyclobutyl and cyclopentyl; R5 is selected from hydrogen and methyl, and the dotted line between positions 3″ and 4″ represents an optional double bond. The compounds have a musk odour and are useful in fine and functional fragrances.

  化合物的式子为（I），其中R1和R2分别选自氢、甲基、乙基、丙基和异丙基；或者R1和R2共同形成一个饱和或单不饱和的5-或6-成员的烃环，如弧形虚线所示；R3选自甲基和乙基；R4选自甲基、乙基、丙基、异丙基、环丙基、丁基、异丁基、环丁基和环戊基；R5选自氢和甲基，3“和4”之间的虚线表示可选的双键。这些化合物具有麝香气味，可用于精细和功能性香料。
• Relating to organic compounds
  申请人：Givaudan, S.A.

  公开号：US10576179B2

  公开（公告）日：2020-03-03

  A liquid electrical air care device for dispensing a liquid composition from a reservoir containing the liquid composition, wherein the liquid composition includes 0.1% to 10% by weight of the total liquid composition of a fragrance ingredient having a standard equilibrium headspace concentration (HSi) of greater than 12 to 50 micrograms/litre and a Flexibility Index (FIi) of 45 or more, and/or 0.1% to 7% by weight of the total liquid composition of a fragrance ingredient having a standard equilibrium headspace concentration (HSi) between 5 and 12 micrograms/litre and a Flexibility Index (FIi) of between 20 and 44, and/or 0 to 1% by weight of the total liquid composition of a fragrance ingredient having a standard equilibrium headspace concentration (HSi) of less than 5 micrograms/litre and a Flexibility Index of between 7 and 19 (FIi).

  一种液体电气空气护理装置，用于从含有液体组合物的储液器中分配液体组合物，其中液体组合物包括占总液体组合物重量0.1%至10%的香味成分，其标准平衡顶空浓度(HSi)大于12至50微克/升，柔性指数(FIi)大于或等于45，和/或占总液体组合物重量0.标准平衡顶空浓度(HSi)在 5 至 12 微克/升之间，柔性指数(FIi)在 20 至 44 之间，和/或标准平衡顶空浓度(HSi)小于 5 微克/升，柔性指数(FIi)在 7 至 19 之间的香味配料的总液体组合物重量的 1%至 7%。
• ODOUR COMPOUNDS
  申请人：Givaudan SA

  公开号：EP2475639A2

  公开（公告）日：2012-07-18
• IMPROVEMENTS IN OR RELATING TO ORGANIC COMPOUNDS
  申请人：Givaudan SA

  公开号：EP3294347A1

  公开（公告）日：2018-03-21
• RELATING TO ORGANIC COMPOUNDS
  申请人：Givaudan, S.A.

  公开号：US20180078666A1

  公开（公告）日：2018-03-22

  A liquid electrical air care device for dispensing a liquid composition from a reservoir containing the liquid composition, wherein the liquid composition includes: 0.1% to 10% by weight of the total liquid composition of a fragrance ingredient having a standard equilibrium headspace concentration (HS i ) of greater than 12 to 50 micrograms/litre, and a Flexibility Index (FI i ) of 45 or more; and/or 0.1% to 7% by weight of the total liquid composition of a fragrance ingredient, having a standard equilibrium headspace concentration between 5 and 12 micrograms/litre, and a Flexibility Index of between 20 and 44; and/or 0 to 1% by weight of the total liquid composition of a fragrance ingredient, having a standard equilibrium headspace concentration of less than 5 micrograms/litre, and a Flexibility Index of between 7 and 19.