n-Methyl-γ-jonon | 27417-37-4

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: n-Methyl-γ-jonon
• 英文别名: gamma-Methyl-ionone；(E)-1-(2,2-dimethyl-6-methylenecyclohexyl)pent-1-en-3-one；10-methyl-γ-ionone；1-(2,2-dimethyl-6-methylenecyclohexyl)pent-1-en-3-one；(E)-1-(2,2-dimethyl-6-methylidenecyclohexyl)pent-1-en-3-one
• CAS: 27417-37-4
• 化学式: C₁₄H₂₂O
• 分子量: 206.328
• InChiKey: VBPVRSYPVFNWFV-CMDGGOBGSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  在 bis-triphenylphosphine-palladium(II) chloride 、 甲酸 、 三乙胺 、 三苯基膦 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 生成 n-Methyl-γ-jonon
  参考文献：
  名称：

  合成中，β-和γ-Iralia的绝对构型的嗅觉评估和判定®异构体

  摘要：

  甲基紫罗兰酮异构体的区域选择性合成6 - 9进行说明。γ-异构体8和9的对映异构体是通过酶介导的相应的4-羟基衍生物的拆分，然后还原性消除羟基而制备的。后一种化合物的绝对构型通过与已知的α-异构体的化学相关性确定。由于所有获得的异构体下Iralia的商品名人工紫罗兰增味剂的成分®，它们的气味性质是由调香师的专业评估。

  DOI：

  10.1016/j.tetasy.2008.09.028

文献信息

• Deodorant composition and its application
  申请人：Takasago International Corporation

  公开号：EP1195099A2

  公开（公告）日：2002-04-10

  A deodorant composition comprises one or several phenolic compounds, at least enzyme capable of oxidizing the phenolic compound(s), and a flavor or fragrance. The flavor or fragrance meets the satisfaction criteria for freshness, cleanliness and pleasant feeling. The satisfaction criteria are expressed in terms of scores ranging from 0 to 100 points. Typically, the scores exceeding 50 points signify a satisfactory result. The preferred fragrances include citrus-type, fruit-type, floral-type, musk-type, wood-type, greenery-type, spice-type, herb-type and mint-type fragrance. By contrast, the preferred flavor include citrus-type, mint-type, fruit-type, vanilla-type, spice-type and floral-type flavor. The deodorant composition can be formulated with an appropriate carrier. The composition or the carrier-bearing composition can be applied to malodorous objects, human bodies or mammals.

  一种除臭剂组合物由一种或几种酚类化合物、至少能氧化酚类化合物的酶和一种香精或香料组成。香精或香料符合清新、清洁和愉悦感的满意度标准。满意度标准以 0 分至 100 分表示。通常情况下，超过 50 分即表示满意。首选的香味包括柑橘类、水果类、花香类、麝香类、木香类、绿色植物类、香料类、草本类和薄荷类香味。相比之下，首选香料包括柑橘类、薄荷类、水果类、香草类、香料类和花香类。除臭剂组合物可以用适当的载体配制。该组合物或含有载体的组合物可用于恶臭物体、人体或哺乳动物。
• Cleaning composition
  申请人：The Procter & Gamble Company

  公开号：EP1245668A2

  公开（公告）日：2002-10-02

  According to the present invention there is provided a hard surface cleaning composition for removing cooked-, baked-, or burnt-on food soil from cookware and table ware, having surface tension of less than 30 mN/m and comprising an organic solvent system and no more than: 0.09% by weight of the composition of ethers having molecular weight of less than 210 0.007% by weight of the composition of esters having molecular weight of less than 110 0.045% by weight of the composition of glycol ethers having molecular weight of less than 130 0.0025% by weight of the composition of ketones having molecular weight of less than 90.

  根据本发明，提供了一种硬表面清洁组合物，用于去除炊具和餐具上煮熟、烘烤或烧焦的食物污垢，其表面张力小于 30 mN/m，由有机溶剂体系和不超过： 0.09% （按重量计）的醚类，其分子量小于 210 0.007% （重量百分比）的酯类组合物，其分子量小于 110 0.045% （以重量百分比计）分子量小于 130 的乙二醇醚组合物 0.0025% （以重量百分比计）分子量小于 90 的酮类成分。
• Cleaning compositions
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP1493803A1

  公开（公告）日：2005-01-05

  A hard-surface cleaning composition for removing cooked-, baked-, or burnt-on food soil from cookware and tableware, the composition being in sprayable form and comprising an organic solvent system having a volatile organic content above 1 mm Hg of less than about 50% and an odor masking perfume or perfume base, said perfume or perfume base comprising at least about 20% by weight thereof of non-volatile perfume materials having a boiling point above 250°C at 1 atmosphere pressure. The composition can be used as pretreatment prior to the dishwashing process. The composition provides excellent removal of polymerised grease from metal and glass substrates and has a very pleasant odor.

  一种硬表面清洁组合物，用于去除炊具和餐具上煮过的、烤过的或烧过的食物污垢，该组合物为可喷洒形式，包含挥发性有机物含量在 1 毫米汞柱以上的有机溶剂体系，其挥发性有机物含量小于约 50%，以及掩盖气味的香水或香水基料，所述香水或香水基料包含至少约 20%（按重量计）的非挥发性香水材料，在 1 个大气压下的沸点高于 250°C。该组合物可用作洗碗过程前的预处理。该组合物能很好地去除金属和玻璃基材上的聚合油脂，而且气味宜人。
• POLYMERIC COMPOSITION, POLYMER CAPSULE, AND FABRIC SOFTENER COMPOSITION INCLUDING SAME
  申请人：LG Chem, Ltd.

  公开号：EP3680289A1

  公开（公告）日：2020-07-15

  The present application relates to a polymerizable composition, polymer capsules and a fabric softener composition. The fabric softener composition of the present application comprises polymer capsules in which cationic groups are introduced on the surfaces thereof, so that early release of a fragrance can be suppressed and aromas can be generated depending on rupture of a shell material of the polymer capsules by light friction at certain times. In addition, the polymer capsules of the present application have high adhesion to fibers and are not attached to fibers during washing to minimize the discharged fragrance, so that sufficient aromas can be provided even if a small amount of fragrance is used.

  本申请涉及一种可聚合组合物、聚合物胶囊和织物柔软剂组合物。本申请的织物柔软剂组合物包括聚合物胶囊，在其表面引入阳离子基团，因此可抑制香料的早期释放，并在特定时间通过光摩擦使聚合物胶囊的外壳材料破裂而产生香气。此外，本申请的聚合物胶囊与纤维的粘附力很强，在洗涤过程中不会附着在纤维上，从而最大限度地减少了香味的释放，因此，即使使用少量香料，也能提供足够的香味。
• Polymerizable composition, polymer capsule and fabric softener composition comprising the same
  申请人：LG Chem, Ltd.

  公开号：US11214759B2

  公开（公告）日：2022-01-04

  A polymerizable composition, polymer capsules and a fabric softener composition are provided. The fabric softener composition includes polymer capsules in which cationic groups are introduced on the surfaces thereof, so that early release of a fragrance can be suppressed and aromas can be generated depending on rupture of a shell material of the polymer capsules by light friction at certain times. In addition, the polymer capsules have high adhesion to fibers and are not attached to fibers during washing to minimize the discharged fragrance, so that sufficient aromas can be provided even if a small amount of fragrance is used.

  本发明提供了一种可聚合组合物、聚合物胶囊和织物柔软剂组合物。织物柔软剂组合物包括聚合物胶囊，在聚合物胶囊的表面引入了阳离子基团，因此可以抑制香味的过早释放，并在特定时间通过光摩擦使聚合物胶囊的外壳材料破裂而产生香味。此外，聚合物胶囊对纤维的附着力强，在洗涤过程中不会附着在纤维上，从而最大限度地减少了香味的释放，因此，即使使用少量香料，也能提供足够的香味。