4-甲基-1-氧杂螺旋[5.5]十一烷-4-醇 | 57094-40-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氧烷类
• 中文名称: 4-甲基-1-氧杂螺旋[5.5]十一烷-4-醇
• 英文名称: 4-methyl-1-oxaspiro[5.5]undecan-4-ol
• 英文别名: 1-Oxaspiro[5.5]undecan-4-ol, 4-methyl-
• CAS: 57094-40-3
• 化学式: C₁₁H₂₀O₂
• 分子量: 184.279
• InChiKey: WTYRGXLTFZYIIM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3-甲基-3-丁烯-1-醇 以48%的产率得到
  参考文献：
  名称：

  GEVORKYAN A. A.; KAZARYAN P. I.; MKRTCHYAN R. S., AJKAKAN KIMIAKAN AMSAGIR, ARM. XIM. ZH. , 1975, 28, HO 6, 508-51+

  摘要：

  DOI：

文献信息

• Novel mercuric triflate-catalyzed condensation of ketones and homoallyl alcohols
  作者：Mugio Nishizawa、Tokuko Shigaraki、Hiroko Takao、Hiroshi Imagawa、Takumichi Sugihara

  DOI：10.1016/s0040-4039(98)02551-9

  日期：1999.2

  Novel condensation of ketones with homoallyl alcohols catalyzed by Hg(OTf)2 has been developed, generating a 6-membered ring ether alcohol, bisether, and olefins. The reaction is initiated b hemiacetal formation, and cyclization of the resulting oxonium cation provides the 6-membered ring carbocation as a common intermediate. Thus, it is a catalytic Prins-type condensation of non-activated homoallyl

  已开发出由Hg（OTf）2催化的酮与均烯丙基醇的新型缩合反应，生成六元环醚醇，双醚和烯烃。该反应通过半缩醛的形成而引发，并且所形成的氧鎓阳离子的环化提供了6-元环碳阳离子作为常见的中间体。因此，它是未活化的均烯丙基醇和普通酮的催化普林斯型缩合反应。
• A FRAGRANCE-DELIVERY COMPOSITION COMPRISING PERSULFATE ION-CROSSLINKED POLYVINYL ALCOHOL MICROCAPSULES AND METHOD OF USE THEREOF
  申请人：APPVION, INC.

  公开号：EP2907568A1

  公开（公告）日：2015-08-19

  An aqueous composition is provided having a pH of from about 2.0 to about 5.7 to about 12.8 and comprising boron or persulfate ion-crosslinked polyvinyl alcohol microcapsules. A method of delivering a fragrance to a substrate is further provided comprising applying to the substrate an aqueous composition comprised of fragrance-containing, boron or persulfate ion-crosslinked, polyvinyl alcohol microcapsules, as well as a method of cleaning a substrate comprising applying to the substrate an aqueous composition comprised of fragrance-containing, boron or persulfate ion-crosslinked, polyvinyl alcohol microcapsules together with at least one cleaning component.

  本发明提供了一种水性组合物，其 pH 值为约 2.0 至约 5.7 至约 12.8，并包含硼或过硫酸根离子交联的聚乙烯醇微胶囊。本发明还提供了一种向基底输送香料的方法，包括向基底施用由含香、硼或过硫酸根离子交联的聚乙烯醇微胶囊组成的水性组合物，以及一种清洁基底的方法，包括向基底施用由含香、硼或过硫酸根离子交联的聚乙烯醇微胶囊组成的水性组合物和至少一种清洁成分。
• HYDROPHOBICALLY MODIFIED UREA ETHERS AS STRUCTURANTS FOR HYDROPHOBIC SYSTEMS
  申请人：Procter & Gamble International Operations SA

  公开号：EP3219743A1

  公开（公告）日：2017-09-20

  Consumer product compositions comprising hydrophobically modified urea ethers.

  包含疏水改性脲醚的消费品组合物。
• Hydrophobically modified urea ethers as structurants for hydrophobic systems
  申请人：The Procter & Gamble Company

  公开号：US10092489B2

  公开（公告）日：2018-10-09

  Consumer product compositions comprising hydrophobically modified urea ethers.

  包含疏水改性脲醚的消费品组合物。
• Freshening compositions and devices comprising same
  申请人：The Procter & Gamble Company

  公开号：US10113140B2

  公开（公告）日：2018-10-30

  The present invention relates to freshening compositions and devices comprising same that comprise a composition comprising malodor reduction compositions and methods of making and using such compositions. Such malodor control technologies do not unduely interfere with the scent of the perfumed or unperfumed situs that is treated with the malodor control technology.

  本发明涉及由包含减少恶臭组合物的组合物组成的清新组合物和装置，以及制造和使用这种组合物的方法。这种恶臭控制技术不会不适当地干扰用恶臭控制技术处理的有香味或无香味部位的香味。