2-(4-methoxyphenyl)-2-[3-(2-phenylethoxy)propyl]-1,3-dioxolane | 381295-68-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2-(4-methoxyphenyl)-2-[3-(2-phenylethoxy)propyl]-1,3-dioxolane
• CAS: 381295-68-7
• 化学式: C₂₁H₂₆O₄
• 分子量: 342.435
• InChiKey: HEHKZROOTXZDFR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  25
• 可旋转键数：
  9
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  36.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  、 盐酸 、 2-(4-methoxyphenyl)-2-[3-(2-phenylethoxy)propyl]-1,3-dioxolane 、 Diethylether heptane 在 SiO2 作用下， 以 四氢呋喃 为溶剂， 生成 1-(4-methoxyphenyl)-4-(2-phenylethoxy)-1-butanone
  参考文献：
  名称：

  Ketones as precursors of active compounds

  摘要：

  该化合物的化学式为其中Y代表吡啶基或式中的苯基，其中R3代表氢原子、CF3基团或烷氧基团，R4代表氢原子、烷基或CF3基团，R5代表氢原子、烷基、CF3基团或烷氧基团，而R1和R2则是式中末端烯烃的取代基，其中R1代表烷基或烷基烯基、单环或多环脂环基或含有氧、氮、磷或硫等一些杂原子的苯基，而R2代表氢原子、烷基或烷基烯基、单环或多环脂环基或含有氧、氮、磷或硫等一些杂原子的苯基。该化合物能够在光照作用下释放出活性化合物，例如香水，可以优势地用于处理任何表面，通过控制香气分子的释放来使其香气。

  公开号：

  US06949680B2

文献信息

• UTILISATION OF KETONES AS PRECURSORS OF ACTIVE COMPOUNDS
  申请人：FIRMENICH SA

  公开号：EP1294671A2

  公开（公告）日：2003-03-26
• US6949680B2
  申请人：——

  公开号：US6949680B2

  公开（公告）日：2005-09-27
• [EN] UTILISATION OF KETONES AS PRECURSORS OF ACTIVE COMPOUNDS<br/>[FR] UTILISATION DE CÉTONES COMME PRÉCURSEURS DE COMPOSÉS ACTIFS
  申请人：FIRMENICH & CIE

  公开号：WO2001096272A2

  公开（公告）日：2001-12-20

  A compound of formula (I) wherein Y represents a pyridyl group, or a phenyl group of formula [formula (Ia)] wherein R3 represents a hydrogen atom, a CF3 group or a linear or branched alkoxy group from C1 to C12, R4 represents a hydrogen atom, a linear or branched alkyl group from C1 to C4, or a CF3 group, R5 represents a hydrogen atom, a linear or branched alkyl group from C1 to C4, a CF3 group or a linear or branched alkoxy group from C1 to C12; and R1 and R2 are the substituents of a terminal alkene of formula (i) wherein R1 represents a linear or branched alkyl or alkylene group from C1 to C35, an unsubstituted or substituted mono- or poly-cycloalkyl group having 3 to 8 carbon atoms, or an unsubstituted or substituted phenyl group, said alkyl, alkylene, mono- or poly-cycloalkyl and phenyl groups possibly comprising one or several hetero-atoms selected from the group consisting of oxygen, nitrogen, phosphorous and sulphur; and R2 represents a hydrogen atom, a linear or branched alkyl or alkylene group from C1 to C35, an unsubstituted or substituted mono- or poly-cycloalkyl group from C3 to C8, or an unsubstituted or substituted phenyl group, said alkyl, alkylene, mono- or poly-cycloalkyl and phenyl groups possibly comprising one or several hetero-atoms selected from the group consisting of oxygen, nitrogen, phosphorous and sulphur ; is capable of releasing, upon an exposure to light, an active compound such as a perfume and can be advantageously used in the treatment of any surface in order to perfume it through the controlled releasse of a perfumed molecule.