3-(4-Indanyl)-propansaeure | 75489-88-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 茚满类
• 英文名称: 3-(4-Indanyl)-propansaeure
• 英文别名: 4-Indanpropionsaeure；3-(2,3-dihydro-1H-inden-4-yl)propanoic acid
• CAS: 75489-88-2
• 化学式: C₁₂H₁₄O₂
• 分子量: 190.242
• InChiKey: ANSZUXUCMFJBNF-UHFFFAOYSA-N

物化性质

• 熔点：
  113-114 °C
• 沸点：
  337.3±11.0 °C(Predicted)
• 密度：
  1.170±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-(4-Indanyl)-propansaeure 在 palladium on activated charcoal PPA 、 氢气 作用下， 以 乙醇 为溶剂， 生成 hexahydroindacene
  参考文献：
  名称：

  2,2a,3,3a,4,5-Hexahydro-1H-cyclopent[jkl]-as-indacene

  摘要：

  DOI：

  10.1021/ja01490a038
• 作为产物：
  描述：

  茚满 在 palladium on activated charcoal 哌啶 、 吡啶 、 lithium aluminium tetrahydride 、 三氯化铝 、 sodium hypobromide 、 硫酸 、 氢气 、 pyridinium chlorochromate 作用下， 以 1,4-二氧六环 、 四氯化碳 、 乙醚 、 二氯甲烷 、 异丙醇 、 甲苯 为溶剂， 反应 213.0h， 生成 3-(4-Indanyl)-propansaeure
  参考文献：
  名称：

  Aromatische Spirane, 22. Mitt.: Darstellung von Cyclopenteno-4,5-indan-1-on und 2-Carboxymethyl-bzw. 4-Chlormethyl-indan als Synthone f�r Synthesen von anellierten 2,2?-Spirobiindanonen

  摘要：

  The title compounds were prepared as follows: tert.-butyl-indane (10) was formylated to give a 72:28 mixture of the aldehydes 23a and 23b which were submitted to a Knoevenagel-Doebner condensation to afford the cinnamonic acids 24. From the mixture, the pure stereoisomer 24a was obtained by one crystallization in 57% yield. Its methylester 27a could be quantitatively dealkylated to the methylester 8 by treatment with AlCl3 in toluene. Cyclization to the indanone 9 was then performed via the propionic acid 7 with polyphosphoric acid in 95% yield. From 9 the carboxymethyl derivative 30 was obtained by treatment with dimethylcarbonate and NaH. The second synthone 4-chlormethylindane (19) was prepared from the corresponding alcohol 18 (in 82% yield) which in turn could be obtained from methylester 17 by reduction with LiAlH4. The latter was accessible in 75% yield by dealkylation of ester 13.

  DOI：

  10.1007/bf00813793

文献信息

• Isabelle, M. Elaine; Wightman, Robert H.; Avdovich, Hajro W., Canadian Journal of Chemistry, 1980, vol. 58, p. 1344 - 1349
  作者：Isabelle, M. Elaine、Wightman, Robert H.、Avdovich, Hajro W.、Laycock, David E.

  DOI：——

  日期：——
• ISABELLE M. E.; WIGHTMANN R. H.; AVDOVICH H. W.; LAYCOCK D. E., CAN. J. CHEM., 1980, 58, NO 13, 1344-1349
  作者：ISABELLE M. E.、 WIGHTMANN R. H.、 AVDOVICH H. W.、 LAYCOCK D. E.

  DOI：——

  日期：——
• Aromatische Spirane, 22. Mitt.: Darstellung von Cyclopenteno-4,5-indan-1-on und 2-Carboxymethyl-bzw. 4-Chlormethyl-indan als Synthone f�r Synthesen von anellierten 2,2?-Spirobiindanonen
  作者：M. Melmer、H. Neudeck

  DOI：10.1007/bf00813793

  日期：1996.3

  The title compounds were prepared as follows: tert.-butyl-indane (10) was formylated to give a 72:28 mixture of the aldehydes 23a and 23b which were submitted to a Knoevenagel-Doebner condensation to afford the cinnamonic acids 24. From the mixture, the pure stereoisomer 24a was obtained by one crystallization in 57% yield. Its methylester 27a could be quantitatively dealkylated to the methylester 8 by treatment with AlCl3 in toluene. Cyclization to the indanone 9 was then performed via the propionic acid 7 with polyphosphoric acid in 95% yield. From 9 the carboxymethyl derivative 30 was obtained by treatment with dimethylcarbonate and NaH. The second synthone 4-chlormethylindane (19) was prepared from the corresponding alcohol 18 (in 82% yield) which in turn could be obtained from methylester 17 by reduction with LiAlH4. The latter was accessible in 75% yield by dealkylation of ester 13.
• 2,2a,3,3a,4,5-Hexahydro-1H-cyclopent[jkl]-as-indacene
  作者：Henry Rapoport、Gerald Smolinsky

  DOI：10.1021/ja01490a038

  日期：1960.3