3,7-dimethyl-1,6-octadien-3-yl 3-(β-naphthyl)-3-oxo-propionate | 203174-46-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 3,7-dimethyl-1,6-octadien-3-yl 3-(β-naphthyl)-3-oxo-propionate
• 英文别名: (+/-)-linalyl (2-naphthoyl)acetate；3,7-dimethylocta-1,6-dien-3-yl 3-naphthalen-2-yl-3-oxopropanoate
• CAS: 203174-46-3
• 化学式: C₂₃H₂₆O₃
• 分子量: 350.458
• InChiKey: LMHMCLXVYRPXAZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  26
• 可旋转键数：
  9
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3,7-dimethyl-1,6-octadien-3-yl 3-(β-naphthyl)-3-oxo-propionate 、 碘甲烷 以 四氢呋喃 为溶剂， 生成 3,7-dimethyl-1,6-octadien-3-yl 3-(β-naphthyl)-3-oxo-2-methylpropionate
  参考文献：
  名称：

  US6100233

  摘要：

  公开号：
• 作为产物：
  描述：

  3,7-二甲基辛-1,6-二烯-3-基乙酰乙酸酯 、 2-Naphthoylacetate 在 乙酸乙酯 、 hexanes 作用下， 生成 3,7-dimethyl-1,6-octadien-3-yl 3-(β-naphthyl)-3-oxo-propionate
  参考文献：
  名称：

  US06184188B2

  摘要：

  公开号：

文献信息

• Fragrance pro-accords and aldehyde and ketone fragrance libraries
  申请人：——

  公开号：US20020155985A1

  公开（公告）日：2002-10-24

  The present invention relates to novel heterocyclic pro-fragrances, preferably oxazolidines, tertahydro-1,3-oxazines, thiazolidines, or tetrahydro-1,3-thiazines, more preferably oxazolidines, or tertahydro-1,3-oxazines, most preferably oxazolidines, which are capable of sustained release of fragrance raw material ketones and aldehydes and to fragrance delivery systems which comprise said pro-fragrances.

  本发明涉及新型杂环前香料，优选为噁唑烷、四氢-1,3-噁唑烷、噻唑烷或四氢-1,3-噻唑烷，更优选为噁唑烷或四氢-1,3-噁唑烷，最优选为噁唑烷，这些前香料能够持续释放香料原料酮和醛，并且涉及包含该前香料的香料传递系统。
• Automatic dishwashing detergents comprising .beta.-ketoester
  申请人：The Procter & Gamble Company

  公开号：US06083892A1

  公开（公告）日：2000-07-04

  The present invention relates to Automatic Dishwasher Detergent (ADD) compositions having a fragrance delivery system which comprises .beta.-ketoester pro-fragrances which are capable of releasing fragrance raw materials which provide an aestetically pleasurable benefit to tableware as well as the automatic diswashing appliance. The present invention also relates to methods for providing lasting fragrance to dishware and to automatic diswashing appliances.

  本发明涉及具有香气释放系统的自动洗碗机洗涤剂（ADD）组合物，该系统包括能够释放香气原料的β-酮酸酯前香料，这些原料可以为餐具以及自动洗碗机提供美观愉悦的效果。本发明还涉及提供持久香气给餐具和自动洗碗机的方法。
• Pro-fragrances
  申请人：Miracle Gregory Scot

  公开号：US06861402B1

  公开（公告）日：2005-03-01

  The present invention relates to fragrance delivery systems which comprise: A) from about 0.01% by weight of a pro-fragrance component which comprises pro-fragrances or pro-accords selected from at least two of the following: i) aldehyde and ketone releasing pro-fragrances, preferably an oxazolidine pro-fragrance; ii) β-amino pro-fragrances; and iii) orthoester pro-accords; and B) the balance carries and others adjunct ingredients.

  本发明涉及香气释放系统，其包括：A）约占重量0.01％的前香成分，其包括选自以下至少两种的前香或前和弦：i）醛和酮释放前香，优选为噁唑啉前香；ii）β-氨基前香；和iii）orthoester前和弦；以及B）平衡携带和其他辅助成分。
• Fragrance delivery systems for personal care articles
  申请人：The Procter & Gamble Company

  公开号：US06126953A1

  公开（公告）日：2000-10-03

  The present invention relates to personal care and personal hygiene articles containing a fragrance delivery system which comprises one or more pro-accords, preferably .beta.-ketoester pro-accords, which are capable of releasing mixtures of fragrance raw materials. The pro-accords which comprise the fragrance delivery systems are useful in delivering sustained fragrances to personal care items inter alia deodorants, anti-perspirants, suntan lotions, hair sprays, mousses, shaving creams, body lotions and creams, depilitories, facial masks, athletic rubs and creams.

  本发明涉及含有香气释放系统的个人护理和个人卫生用品，该系统包括一种或多种前体协同物，优选为β-酮酸酯前体协同物，其能够释放香气原料混合物。包含香气释放系统的前体协同物有助于向个人护理项目，如除臭剂、抗汗剂、防晒乳液、发胶、摩丝、剃须膏、身体乳液和霜、脱毛剂、面膜、运动用擦和乳液等提供持久香气。
• Process for preparing &bgr;-ketoester fragrance pro-accords from 1,3-dioxan-4,6-diones
  申请人：The Procter & Gamble Company

  公开号：US06500797B1

  公开（公告）日：2002-12-31

  The present invention relates to methods for preparing &bgr;-ketoester fragrance pro-accords from activated acyl units, 1,3-dioxan-4,6-diones and fragrance raw material alcohols. The first step involves contacting an activated acyl unit, preferably an acid chloride, with a 1,3-dioxan-4,6-dione, an example of which is Meldrum's acid, to form a 2-acyl 1,3-dioxan-4,6-dione which is then reacted with a fragrance raw material alcohol to form the final &bgr;-ketoester fragrance pro-accord. The resulting &bgr;-ketoester fragrance pro-accords are suitable for use in laundry detergent, personal care, and other formulations wherein aesthetic fragrance materials are employed.

  本发明涉及一种从活性酰基单元、1,3-二氧杂环戊烷-4,6-二酮和香料原料醇制备β-酮酸酯香气前体的方法。第一步涉及将活性酰基单元（优选为酸氯化物）与1,3-二氧杂环戊烷-4,6-二酮（如Meldrum's acid）接触，形成2-酰基-1,3-二氧杂环戊烷-4,6-二酮，然后与香料原料醇反应，形成最终的β-酮酸酯香气前体。所得的β-酮酸酯香气前体适用于洗涤剂、个人护理和其他使用美学香料材料的制剂中。