2-Butylphenyl acetate | 35922-84-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 英文名称: 2-Butylphenyl acetate
• 英文别名: acetic acid-(2-butyl-phenyl ester)；Essigsaeure-(2-butyl-phenylester)；(2-Butylphenyl) acetate
• CAS: 35922-84-0
• 化学式: C₁₂H₁₆O₂
• 分子量: 192.258
• InChiKey: KBHCZURTWYNCMK-UHFFFAOYSA-N

物化性质

• 沸点：
  100-103 °C(Press: 3 Torr)
• 密度：
  0.9881 g/cm3(Temp: 25 °C)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  丁基苯酚 、 乙酸酐 在 硫酸 作用下， 生成 2-Butylphenyl acetate
  参考文献：
  名称：

  The Synthesis and Properties of some Alkyliodophenols

  摘要：

  DOI：

  10.1021/jo50001a014

文献信息

• USE OF 4-HYDROXYDIHYDROCHALCONES AND THEIR SALTS FOR ENHANCING AN IMPRESSION OF SWEETNESS
  申请人：Krammer Gerhard

  公开号：US20100233102A1

  公开（公告）日：2010-09-16

  The invention provides the use of a 4-hydroxydihydrochalcone of the formula (I) wherein R 1 , R 2 , R 3 and R 4 each, independently, represent H, OH or O-alkyl, with the proviso that at least one of the groups R 1 , R 2 or R 3 represents OH, a salt of such a 4-hydroxydihydrochalcone of the formula (I), a mixture containing or consisting of two or more different 4-hydroxydihydrochalcones of the formula (I), wherein R 1 , R 2 , R 3 and R 4 are each defined in the way given above, a mixture containing or consisting of salts of two or more different 4-hydroxydihydrochalcones of the formula (I), wherein R 1 , R 2 , R 3 and R 4 are each defined in the way given above or a mixture containing or consisting of a 4-hydroxydihydrochalcone of the formula (I) or two or more different 4-hydroxydihydrochalcones of the formula (I), wherein R 1 , R 2 , R 3 and R 4 are each defined in the way given above, and a salt of a 4-hydroxydihydrochalcone of the formula (I) or two or more salts of different 4-hydroxydihydrochalcones of the formula (I), wherein R 1 , R 2 , R 3 and R 4 are each defined in the way given above, to enhance the sweet taste of a sweet-tasting substance or the impression of a sweet smell of a flavouring that gives an impression of a sweet smell.

  本发明提供使用式(I)的4-羟基二氢查尔酮，其中R1、R2、R3和R4各自独立地表示H、OH或O-烷基，但至少其中一个基团R1、R2或R3表示OH，以及该式(I)的4-羟基二氢查尔酮的盐，含有或由两种或更多不同的式(I)的4-羟基二氢查尔酮混合而成，其中R1、R2、R3和R4的定义如上所述，含有或由两种或更多不同的式(I)的4-羟基二氢查尔酮的盐混合而成，其中R1、R2、R3和R4的定义如上所述，含有或由式(I)的4-羟基二氢查尔酮或两种或更多不同的式(I)的4-羟基二氢查尔酮混合而成，其中R1、R2、R3和R4的定义如上所述，以及式(I)的4-羟基二氢查尔酮的盐或两种或更多不同的式(I)的4-羟基二氢查尔酮的盐混合而成，用于增强甜味物质的甜味或给予甜味香料的甜味印象。
• Mixtures containing (E)-3-benzo[1,3]dioxol-5-yl-N,N-diphenyl-2-propenamide
  申请人：SYMRISE AG

  公开号：US10980727B2

  公开（公告）日：2021-04-20

  Mixtures comprising a selected cooling active ingredient (E)-3-benzo[1,3]dioxol-5-yl-N,N-diphenyl-2-propenamide and at least one other substance which acts as a solvent for (E)-3-benzo[1,3]dioxol-5-yl-N,N-diphenyl-2-propenamide, wherein the substance is selected form the group consisting of benzyl benzoate, diethyl succinate, triethyl citrate, triacetin, ethanol, peppermint oil, anethol, optamint, propylene glycol, further cooling active ingredients or mixtures thereof.

  由选定的冷却活性成分(E)-3-苯并[1,3]二氧戊环-5-基-N,N-二苯基-2-丙烯酰胺和至少一种作为(E)-3-苯并[1,3]二氧戊环-5-基-N,N-二苯基-2-丙烯酰胺溶剂的其他物质组成的混合物、其中，该物质选自苯甲酸苄酯、丁二酸二乙酯、柠檬酸三乙酯、三醋精、乙醇、薄荷油、乙醚醇、欧他薄荷、丙二醇、其他冷却活性成分或其混合物组成的组。
• Novel synthesis of phenol derivatives by palladium-catalyzed cyclocarbonylation of 2,4-pentadienyl acetates
  作者：Youichi Ishii、Chao Gao、Wen Xiang Xu、Masakazu Iwasaki、Masanobu Hidai

  DOI：10.1021/jo00076a051

  日期：1993.11

  Phenyl acetates were selectively obtained in good yields by cyclocarbonylation of 2,4-pentadienyl acetates in the presence of NEt3, Ac2O, and a catalytic amount of palladium complexes such as PdCl2(PPh3)2 at 120-140-degrees-C under 50 atm of CO. No five-membered ring products were observed. A platinum complex PtCl2(PPh3)2 was also effective as a catalyst. The reaction of 5-phenyl-2,4-pentadienyl bromide with M(CO)(PPh3)3 (M = Pd or Pt) under CO gave the corresponding 6-phenyl-3, 5-hexadienoyl complexes in a high yield, which in turn afforded 2-acetoxybiphenyl in 41-51% yield on heating to 160-degrees-C under 50 atm of CO in the presence of NEt3 and Ac2O. Similar 3,5-hexadienoyl complexes are proposed to be intermediates in the catalytic cyclocarbonylation of 2,4-pentadienyl acetates. On the other hand, PdCl2(PPh3)2-catalyzed carbonylation of o-(bromomethyl)(1-alkenyl)-benzenes in the presence of NEt3 and Ac2O gave 2-naphthyl acetates in moderate yields, while the reaction in the absence of Ac2O gave five-membered ring products such as 2-indanones or a tricyclic lactone by incorporation of one or two CO molecules, respectively.
• Method of producing variegated plants
  申请人：Taguchi, Masayasu

  公开号：EP0257845B1

  公开（公告）日：1991-10-16
• USE OF PROPENYLPHENYL GLYCOSIDES FOR ENHANCING SWEET SENSORY IMPRESSIONS
  申请人：Ley Jakob

  公开号：US20080220140A1

  公开（公告）日：2008-09-11

  The invention relates to the use of a propenylphenyl glycoside of formula (I) wherein R is (1E)-prop-1-enyl, (1Z)-prop-1-enyl or prop-2-enyl; and Glc is an α- or β-glycosidically bonded mono- or oligo-saccharide, for enhancing the sweet taste of a sweet-tasting substance or the sweet odour impression of a flavouring that produces a sweet odour impression.