1-methoxy-1-phenyl-butan-2-one | 21165-26-4

• 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: 1-methoxy-1-phenyl-butan-2-one
• 英文别名: 1-Methoxy-1-phenyl-butan-2-on；1-Methoxy-1-phenyl-2-butanone；Methoxyphenylbutanone；1-methoxy-1-phenylbutan-2-one
• CAS: 21165-26-4
• 化学式: C₁₁H₁₄O₂
• 分子量: 178.231
• InChiKey: NDHNBPBVMOWIDM-UHFFFAOYSA-N

物化性质

• 沸点：
  263.5±20.0 °C(Predicted)
• 密度：
  1.012±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3-ethyl-2-methoxy-2-phenyl-oxirane 在 乙醚 、 magnesium bromide 作用下， 生成 1-methoxy-1-phenyl-butan-2-one
  参考文献：
  名称：

  Temnikowa; Almaschi, Zhurnal Obshchei Khimii, 1953, vol. 23, p. 1498; engl. Ausg. S. 1567

  摘要：

  DOI：

文献信息

• [EN] TRISUBSTITUTED FURANS SUITABLE FOR THE PREPARATION OF FRAGRANCE COMPOSITIONS<br/>[FR] FURANES TRISUBSTITUES CONVENANT A LA PREPARATION DE COMPOSITIONS DE PARFUM
  申请人：GIVAUDAN SA

  公开号：WO2005087756A1

  公开（公告）日：2005-09-22

  2,2-Disubstituted 5-methyl-2,5-dihydro- and 2,2-disubstituted 5-methyl-tetrahydrofurans of formula (I) wherein R1 and R2 have the same meaning as described in the specification are useful as odorants.

  式(I)中，R1和R2的含义如规范中所述的2,2-二取代的5-甲基-2,5-二氢呋喃和2,2-二取代的5-甲基四氢呋喃是有用的气味剂。
• Trisubstituted Furans Suitable For The Preparation Of Fragrance Compositions
  申请人：Kraft Philip

  公开号：US20080039360A1

  公开（公告）日：2008-02-14

  2,2-Disubstituted 5-methyl-2,5-dihydro- and 2,2-disubstituted 5-methyl-tetrahydrofurans of formula (I) wherein R 1 and R 2 have the same meaning as described in the specification are useful as odorants.

  式(I)中R1和R2的含义如说明书所述的2,2-二取代的5-甲基-2,5-二氢呋喃和2,2-二取代的5-甲基四氢呋喃是有用的香气剂。
• Air-freshening device
  申请人：Givaudan SA

  公开号：EP1340513A1

  公开（公告）日：2003-09-03

  An air-freshening device comprising a container open at one end, containing an aqueous phase and a hydrophobic phase comprising a volatile material, preferably a fragrance, and covering said open end a breathable film. Aforementioned air-freshening devices may also find use in combination with electrical heating vapour dispensing devices.

  一种空气清新装置，包括一个一端开口的容器，其中装有水相和由挥发性材料（最好是香料）组成的疏水相，并在开口处覆盖一层透气薄膜。上述空气清新装置还可与电加热蒸汽分配装置结合使用。
• Perfume compositions
  申请人：Givaudan S.A.

  公开号：US10407644B2

  公开（公告）日：2019-09-10

  A perfume composition having controlled release of phytoncides in an atmosphere in order to generate an air condition resembling the air environment of a forest is provided. The perfume composition includes a) at least about 0.6% by weight of at least one phytoncide; and b) a perfume mixture including (i) at least one solvent; and (ii) at least one fragrance ingredient. At least about 25% by weight of the at least one phytoncide is selected from the group consisting of pinene alpha, pinene beta and combinations thereof.

  本发明提供了一种香水组合物，该组合物可在大气中控制植物杀菌剂的释放，以产生类似森林空气环境的空气条件。香水组合物包括 a) 至少约 0.6% （按重量计）的至少一种杀植物激素；和 b) 香水混合物，包括 (i) 至少一种溶剂；和 (ii) 至少一种香料成分。以重量计，至少约 25%的至少一种杀植物剂选自蒎烯 alpha、蒎烯 beta 及其组合。
• Microcapsules
  申请人：Givaudan, S.A.

  公开号：US10537868B2

  公开（公告）日：2020-01-21

  Encapsulated perfume composition comprising at least one aminoplast core-shell microcapsule dispersed in a suspending medium, the microcapsule comprising a perfume-containing core encapsulated in a shell, said shell comprising a network of cross-linked aminoplast resin, wherein 75-100% of the resin comprises 50-90%, preferably from 60-85%, of a terpolymer and from 10-50%, preferably from 10-25%, of a polymeric stabilizer; the terpolymer comprising: (a) from 20-35 wt %, preferably 22-30% by weight of moieties derived from at least one triamine, (b) from 30-60 wt %, preferably 40-55% by weight of moieties derived from at least one diamine, (c) from 20-35 wt %, preferably 22-30% by weight of moieties derived from the group consisting of alkylene and alkylenoxy moieties having 1 to 6 methylene units, preferably 1 to 4 methylene units and most preferably 1 methylene unit. The encapsulated perfume composition is useful for the storage and dissemination of fragrance in various products, such as laundry products and fabric care products.

  封装香水组合物，包括至少一个分散在悬浮介质中的氨基树脂芯壳微胶囊，所述微胶囊包括封装在外壳中的含香水的芯，所述外壳包括交联氨基树脂网络，其中75-100%的树脂包括50-90%，优选60-85%的三元共聚物和10-50%，优选10-25%的聚合物稳定剂；所述三元共聚物包括： (a) 20-35%，最好是 22-30%（按重量计）由至少一种三胺衍生的分子、 (b) 30-60%（按重量计），最好是 40-55%（按重量计）衍生自至少一种二胺的分子、 (c) 20-35%，优选 22-30%（按重量计）来自具有 1 至 6 个亚甲基单元，优选 1 至 4 个亚甲基单元，最优选 1 个亚甲基单元的亚烷基和亚烷氧基分子组成的组的分子。 封装的香水组合物适用于在各种产品（如洗衣产品和织物护理产品）中储存和传播香味。