1,1-二乙氧基十六烷 | 761-60-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 1,1-二乙氧基十六烷
• 英文名称: 1,1-diethoxy-hexadecane
• 英文别名: Palmitinaldehyd-diaethylacetal；Palmitinaldehyd-diethylacetal；Palmitinaldehyd-aethylacetal；Hexadecanal-diaethylacetal；palmitaldehyde diethyl acetal；Hexadecane, 1,1-diethoxy-；1,1-diethoxyhexadecane
• CAS: 761-60-4
• 化学式: C₂₀H₄₂O₂
• 分子量: 314.552
• InChiKey: YURMTKBNIXEQDJ-UHFFFAOYSA-N

物化性质

• LogP：
  8.155 (est)
• 保留指数：
  2231

计算性质

• 辛醇/水分配系数(LogP)：
  8.6
• 重原子数：
  22
• 可旋转键数：
  18
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,1-二乙氧基十六烷 在 对氨基苯磺酸 作用下， 生成 1-ethoxy-hexadec-1-ene
  参考文献：
  名称：

  Serebrennikova,G.A. et al., Journal of Organic Chemistry USSR (English Translation), 1967, vol. 3, p. 1900 - 1903

  摘要：

  DOI：

文献信息

• [EN] SUBSTITUTED 4-METHYLENE-TETRAHYDROPYRANS, 4-METHYL-DIHYDROPYRANS AND 4-METHYL-TETRAHYDROPYRANS AND USE THEREOF AS AROMA CHEMICALS<br/>[FR] 4-MÉTHYLÈNE-TÉTRAHYDROPYRANES, 4-MÉTHYL-DIHYDROPYRANES ET 4-MÉTHYL-TÉTRAHYDROPYRANES SUBSTITUÉS ET UTILISATION CORRESPONDANTE EN TANT QUE PRODUITS CHIMIQUES AROMATIQUES
  申请人：BASF SE

  公开号：WO2021122558A1

  公开（公告）日：2021-06-24

  The present invention relates to substituted 4-methylene-tetrahydropyrans, 4-methyl- dihydropyrans and 4-methyl-tetrahydropyrans of formula (I), where the variables are as defined in the claims and description, to a stereoisomer thereof, to a mixture of stereoisomers thereof, to a mixture of different di- and tetrahydropyrans (I) and to a mixture containing at least one di- or tetrahydropyran (I) and at least one cyclic acetal which is a 1,3-dioxan carrying in 2-position an isobutanol-2-yl- (derived) substituent and in 4,4- or 5,5-position two methyl substituents. The invention also relates to the use of such compounds as an aroma chemical and/or for modifying and/or enhancing the aroma of a composition, to compositions comprising such compounds, to methods for preparing such compounds and to a product obtainable by these methods.

  本发明涉及式(I)的取代4-亚甲基-四氢吡喃、4-甲基-二氢吡喃和4-甲基-四氢吡喃，其中变量如权利要求和描述中所定义的那样，以及其立体异构体、其立体异构体的混合物、不同二氢吡喃和四氢吡喃(I)的混合物，以及至少含有一种二氢吡喃(I)和至少含有一种环状缩醛的混合物，该环状缩醛是一种1,3-二氧杂环戊二烷，其2-位置携带异丁醇-2-基（衍生）取代基，在4,4-或5,5-位置携带两个甲基取代基。该发明还涉及将这些化合物用作香气化学品和/或用于修改和/或增强组合物的香气，包括这些化合物的组合物，制备这些化合物的方法以及通过这些方法得到的产品。
• [EN] ETHERS AND ESTERS OF 1-SUBSTITUTED CYCLOALKANOLS FOR USE AS AROMA CHEMICALS<br/>[FR] ÉTHERS ET ESTERS DE CYCLOALCANOLS SUBSTITUÉS EN POSITION 1 DESTINÉS À ÊTRE UTILISÉS EN TANT QUE PRODUITS CHIMIQUES AROMATIQUES
  申请人：BASF SE

  公开号：WO2020079007A1

  公开（公告）日：2020-04-23

  The present invention relates to the use of an ether or an ester of a 1 -substituted cycloalkanol or of mixtures of two or more ethers or esters of 1 -substituted cycloalkanols or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof as aroma chemicals; to the use thereof for modifying the scent character of a fragranced composition; to an aroma chemical composition containing an ether or an ester of a 1 -substituted cycloalkanol or of mixtures of two or more ethers or esters of 1 -substituted cycloalkanols or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof; and to a method of preparing a fragranced composition or for modifying the scent character of a fragranced composition. The invention further relates to specific ethers or esters of 1 -substituted cycloalkanols.

  本发明涉及使用1-取代环烷醇的醚或酯，或两种或两种以上的1-取代环烷醇的醚或酯的混合物，或其立体异构体，或两种或两种以上的其立体异构体作为香气化学品的用途；用于修改香味组合物的气味特性；以及含有1-取代环烷醇的醚或酯，或两种或两种以上的1-取代环烷醇的醚或酯的混合物，或其立体异构体，或两种或两种以上的其立体异构体的香气化学品组合物；以及制备香味组合物或修改香味组合物的气味特性的方法。该发明还涉及特定的1-取代环烷醇的醚或酯。
• [EN] ETHERS AND ESTERS OF TERTIARY ALKANOLS FOR USE AS AROMA CHEMICALS<br/>[FR] ÉTHERS ET ESTERS D'ALCANOLS TERTIAIRES DESTINÉS À ÊTRE UTILISÉS EN TANT QUE PRODUITS CHIMIQUES AROMATIQUES
  申请人：BASF SE

  公开号：WO2020079011A1

  公开（公告）日：2020-04-23

  The present invention relates to the use of an ether or an ester of a tertiary alkanol or of mixtures of two or more ethers or esters of tertiary alkanols or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof as aromachemicals; to the use thereof for modifying the scent character of a fragranced composition; to an aroma chemical composition containing an ether or an ester of tertiary alkanol or of mixtures of two or more ethers or esters of tertiary alkanols or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof; and to a method of preparing a fragranced composition or for modifying the scent character of a fragranced composition. The invention further relates to specific ethers or esters of tertiary alkanols.

  本发明涉及将三级烷醇的醚或酯或两种或两种以上的三级烷醇的醚或酯或其立体异构体或两种或两种以上的立体异构体的混合物用作香精化学品的用途；将其用于改变香水组合物的气味特性；含有三级烷醇的醚或酯或两种或两种以上的三级烷醇的醚或酯或其立体异构体或两种或两种以上的立体异构体的混合物的香精化学组合物；以及制备香水组合物或改变香水组合物气味特性的方法。该发明还涉及特定的三级烷醇的醚或酯。
• [EN] 2-(2,4,5-TRIMETHYLCYCLOHEX-2-EN-1-YL)ACETALDEHYDE AND DERIVATIVES AND THEIR USE AS AROMA CHEMICALS<br/>[FR] 2-(2,4,5-TRIMÉTHYLCYCLOHEX-2-EN-1-YL)ACÉTALDÉHYDE ET DÉRIVÉS ET LEUR UTILISATION EN TANT QUE PRODUITS CHIMIQUES AROMATIQUES
  申请人：BASF SE

  公开号：WO2021005109A1

  公开（公告）日：2021-01-14

  The present invention relates to 2-(2,4,5-trimethylcyclohex-2-en-1-yl)acetaldehyde and derivatives thereof, to a process for preparing said compounds, to the use of 2-(2,4,5- trimethylcyclohex-2-en-1-yl)acetaldehyde or a specific derivative thereof or of mixtures of said compounds or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof as aroma chemicals; to the use of 2-(2,4,5-trimethylcyclohex-2- en-1-yl)acetaldehyde or a specific derivative thereof for modifying the scent character of a fragranced composition; to compositions containing 2-(2,4,5-trimethylcyclohex-2- en-1-yl)acetaldehyde or a specific derivative thereof or a mixture of said compounds or a stereoisomer thereof or a mixture of two or more stereoisomers thereof; and to a method of preparing a fragranced composition or for modifying the scent character of a fragranced composition, comprising incorporating 2-(2,4,5-trimethylcyclohex-2-en-1-yl)- acetaldehyde or a specific derivative thereof or a mixture of said compounds or a stereoisomer thereof or a mixture of two or more stereoisomers thereof into said composition.

  本发明涉及2-(2,4,5-三甲基环己-2-烯-1-基)乙醛及其衍生物，以及制备上述化合物的方法，将2-(2,4,5-三甲基环己-2-烯-1-基)乙醛或其特定衍生物或上述化合物的混合物或其立体异构体或两个或更多立体异构体的混合物用作香气化学品；将2-(2,4,5-三甲基环己-2-烯-1-基)乙醛或其特定衍生物用于修改带香味组合物的气味特性；含有2-(2,4,5-三甲基环己-2-烯-1-基)乙醛或其特定衍生物或上述化合物的混合物或其立体异构体或两个或更多立体异构体的组合物的组合物；以及一种制备带香味组合物或修改带香味组合物的气味特性的方法，包括将2-(2,4,5-三甲基环己-2-烯-1-基)乙醛或其特定衍生物或上述化合物的混合物或其立体异构体或两个或更多立体异构体混合物并入该组合物。
• [EN] 2,2,6-TRIMETHYL-4,5-DIHYDRO-3H-OXEPINE AS AROMA INGREDIENT<br/>[FR] 2,2,6-TRIMÉTHYL-4,5-DIHYDRO-3H-OXÉPINE UTILISÉ EN TANT QU'INGRÉDIENT AROMATIQUE
  申请人：BASF SE

  公开号：WO2021037806A1

  公开（公告）日：2021-03-04

  The presently claimed invention is directed to 2,2,6-trimethyl-4,5-dihydro-3H-oxepine and its use to impart an aroma impression to a composition. The presently claimed invention also relates to a method of imparting such an aroma impression. The presently claimed invention is further directed to compositions comprising 2,2,6-trimethyl-4,5- dihydro-3H-oxepine and at least one aroma chemical as well as to compositions comprising 2,2,6-trimethyl-4,5-dihydro-3H-oxepine and at least one further component selected from the group consisting of aroma chemicals, surfactants, oil components, antioxidants, deodorant-active agents and solvents.

  目前所宣称的发明是针对2,2,6-三甲基-4,5-二氢-3H-氧杂环戊烯及其用于赋予组合物香气印象的。目前所宣称的发明还涉及一种赋予这种香气印象的方法。目前所宣称的发明进一步针对包含2,2,6-三甲基-4,5-二氢-3H-氧杂环戊烯和至少一种香气化学品的组合物，以及包含2,2,6-三甲基-4,5-二氢-3H-氧杂环戊烯和至少一种来自包括香气化学品、表面活性剂、油类成分、抗氧化剂、除臭剂活性剂和溶剂的进一步成分的组合物。