(Z)-3.4,5,6,6-pentamethylhept-3-en-2-one | 81786-74-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (Z)-3.4,5,6,6-pentamethylhept-3-en-2-one
• 英文别名: acetyl diisoamylene；(E)-3,4,5,6,6-Pentamethylhept-3-en-2-one
• CAS: 81786-74-5
• 化学式: C₁₂H₂₂O
• 分子量: 182.306
• InChiKey: IXIYWQIFBRZMNR-CMDGGOBGSA-N

物化性质

• 沸点：
  246.2±9.0 °C(Predicted)
• 密度：
  0.838±0.06 g/cm3(Predicted)
• LogP：
  3.774 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• [EN] HYDROLYTICALLY LABILE PRO-FRAGRANCES CONTAINING α,β UNSATURATED ESTERS<br/>[FR] PRO-PARFUMS HYDROLYTIQUEMENT LABILES CONTENANT DES ESTERS α,β INSATURÉS
  申请人：HENKEL AG & CO KGAA

  公开号：WO2020058058A1

  公开（公告）日：2020-03-26

  The present invention pertains to pro-fragrances and relates to a pro-fragrance compound of the formula (I). Furthermore, the invention relates to compositions, a laundry product, a home care product, and an insect repellant, comprising the compound of formula (I). Also encompassed are a method for preparing the compound of formula (I) and uses of a compound of formula (I) for increasing the longlastingness of a fragrance, for increasing the stability and perception of a fragrance, and for improving the adhesion of a fragrance to textiles.

  本发明涉及前香料，涉及公式(I)的前香料化合物。此外，该发明涉及包含公式(I)化合物的组合物、洗涤产品、家用产品和驱虫剂。还包括一种制备公式(I)化合物的方法，以及利用公式(I)化合物增加香气的持久性、增加香气的稳定性和感知性，以及改善香气附着在纺织品上的用途。
• [EN] PHOTOLABILE ACETAL AND KETAL COMPOUNDS FOR THE CONTROLLED RELEASE OF ACTIVE VOLATILE CARBONYL COMPOUNDS<br/>[FR] COMPOSÉS ACÉTALS ET CÉTALS PHOTOLABILES POUR LA LIBÉRATION CONTRÔLÉE DE COMPOSÉS DE CARBONYLE VOLATILS ACTIFS
  申请人：FIRMENICH & CIE

  公开号：WO2016116420A1

  公开（公告）日：2016-07-28

  The present invention relates to a delivery system based on photosensitive acetal or ketal compounds capable of liberating upon exposure to light an active volatile carbonyl compound in a controlled manner from a surface into the surrounding. The delivery system can be used to release active substances such as flavors, fragrances, malodor counteractants, insect attractants or insect repellents. The invention also relates to the use of said acetal or ketal compounds in perfumery, as well as in perfuming compositions or perfumed consumer articles.

  本发明涉及一种基于光敏缩醛或缩酮化合物的递送系统，该系统能够在光照下以可控方式从表面释放出活性挥发性羰基化合物进入周围环境。该递送系统可用于释放活性物质，如香料、香味、恶臭中和剂、昆虫引诱剂或昆虫驱避剂。本发明还涉及所述缩醛或缩酮化合物在香水制造中的应用，以及在香精组合物或香氛消费品中的应用。
• [EN] HIGH-COVERAGE, LOW ODOR MALODOR COUNTERACTANT COMPOUNDS AND METHODS OF USE<br/>[FR] COMPOSÉS AGISSANT CONTRE LES MAUVAISES ODEURS, À FAIBLE ODEUR ET À POUVOIR COUVRANT ÉLEVÉ, ET PROCÉDÉS D'UTILISATION
  申请人：INT FLAVORS & FRAGRANCES INC

  公开号：WO2016049523A1

  公开（公告）日：2016-03-31

  The present invention relates to novel compounds and their use as malodor counteractant materials.

  本发明涉及新化合物及其作为恶臭对抗剂材料的用途。
• CYCLIC HYDRAZIDES AS FRAGRANCE PRECURSOR COMPOUNDS
  申请人：Henkel AG & Co. KGaA

  公开号：US20200399233A1

  公开（公告）日：2020-12-24

  Fragrance precursor compounds of the formula (I) may be derived from hydrazides and fragrance aldehydes and ketones. The fragrance precursor compounds may be used in composition having washing or cleaning agents, cosmetic agents and air care agents. A method for long-lasting fragrancing of surfaces using the fragrance precursor compounds and agents is also disclosed.

  公式（I）的香味前体化合物可以由肼和香料醛酮衍生而来。这些香味前体化合物可用于含有洗涤或清洁剂、化妆品和空气清新剂的配方中。还公开了一种利用这些香味前体化合物和剂对表面进行持久香味处理的方法。
• NOVEL ORGANOLEPTIC COMPOUNDS
  申请人：International Flavors & Fragrances Inc.

  公开号：US20200131451A1

  公开（公告）日：2020-04-30

  The present invention relates to novel compounds and their use as fragrance materials.

  本发明涉及新化合物及其作为香料材料的用途。