3-benzyloxy-5,6,7,8-tetrahydro-2-naphthol | 125101-78-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 四氢化萘
• 英文名称: 3-benzyloxy-5,6,7,8-tetrahydro-2-naphthol
• 英文别名: 3-Phenylmethoxy-5,6,7,8-tetrahydronaphthalen-2-ol
• CAS: 125101-78-2
• 化学式: C₁₇H₁₈O₂
• 分子量: 254.329
• InChiKey: DTCKSVWELFQBLM-UHFFFAOYSA-N

物化性质

• 熔点：
  75-76 °C(Solvent: Cyclohexane)
• 沸点：
  430.3±45.0 °C(predicted)
• 密度：
  1.159±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-benzyloxy-5,6,7,8-tetrahydro-2-naphthol 在 palladium on activated charcoal 氢氧化钾 、 TEA 、 氢气 、 potassium carbonate 作用下， 以 乙醇 、 二氯甲烷 、 乙酸乙酯 、 丙酮 为溶剂， 反应 37.0h， 生成 (R)-2-((mesyloxy)methyl)-2,3,6,7,8,9-hexahydronaphtho[2,3-b][1,4]dioxine
  参考文献：
  名称：

  Structure–affinity studies for a novel series of homochiral naphtho and tetrahydronaphtho analogues of α1 antagonist WB-4101

  摘要：

  A number of enantiomeric pairs of naphthodioxane, tetrahydronaphthodioxane and naphthoxy analogues of WB-4101 (1) were designed and synthesized in order to improve the selectivity profile of the parent compound, hopefully in favour of the alpha(1a)-AR with respect to the other two alpha(1), subtypes and the 5-HT1A receptor. The new compounds 2-8 and, in addition, the two enantiomers of 1 were tested in binding assays on the alpha(1a)-AR, alpha(1b)-AR, alpha(1d)-AR, and the 5-HT1A receptor. Two of them, namely the naphtho- and tetrahydronaphthodioxane derivatives (S)-2 and (S)-3, showed lower, but significantly more specific alpha(1a), affinity than (S)-1, while the two enantiomers of the 2-methoxy-1-naphthoxy analogue 6 maintained most of the very high alpha(1a) affinity of (S)-1 and its alpha(1a) versus alpha(1b) selectivity slightly increasing the alpha(1a)/alpha(1d) and alpha(1a)/5HT(1A) affinity ratios. The SAR data were evaluated in the light of known alpha(1), subtype pharmacophores and of the alpha(1a)-AR binding mode of WB-4101 resultant from literature mutagenesis studies disclosing some interesting consonances with these models. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2004.06.040
• 作为产物：
  描述：

  2-benzyloxy-3-acetoxy-5,6,7,8-tetrahydronaphthalene 在 sodium hydroxide 作用下， 以 甲醇 、 水 为溶剂， 反应 5.0h， 以29 g的产率得到3-benzyloxy-5,6,7,8-tetrahydro-2-naphthol
  参考文献：
  名称：

  Structure–affinity studies for a novel series of homochiral naphtho and tetrahydronaphtho analogues of α1 antagonist WB-4101

  摘要：

  A number of enantiomeric pairs of naphthodioxane, tetrahydronaphthodioxane and naphthoxy analogues of WB-4101 (1) were designed and synthesized in order to improve the selectivity profile of the parent compound, hopefully in favour of the alpha(1a)-AR with respect to the other two alpha(1), subtypes and the 5-HT1A receptor. The new compounds 2-8 and, in addition, the two enantiomers of 1 were tested in binding assays on the alpha(1a)-AR, alpha(1b)-AR, alpha(1d)-AR, and the 5-HT1A receptor. Two of them, namely the naphtho- and tetrahydronaphthodioxane derivatives (S)-2 and (S)-3, showed lower, but significantly more specific alpha(1a), affinity than (S)-1, while the two enantiomers of the 2-methoxy-1-naphthoxy analogue 6 maintained most of the very high alpha(1a) affinity of (S)-1 and its alpha(1a) versus alpha(1b) selectivity slightly increasing the alpha(1a)/alpha(1d) and alpha(1a)/5HT(1A) affinity ratios. The SAR data were evaluated in the light of known alpha(1), subtype pharmacophores and of the alpha(1a)-AR binding mode of WB-4101 resultant from literature mutagenesis studies disclosing some interesting consonances with these models. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2004.06.040

文献信息

• A New Entry to the Synthesis of 1,2-Benzenediol Congeners.
  作者：Yutaka OZAKI、Ikumi OSHIO、Yasue OHSUGA、Shouichi KABURAGI、Zhung-Zhu SUNG、Sang-Won KIM

  DOI：10.1248/cpb.39.1132

  日期：——

  1, 2-Benzenediols were synthesized via 1, 1-bis(ethylthio)-3-cyclohexen-2-one derivatives, which were prepared by condensation of 1, 1-bis(ethylthio)-2-propanone with Mannich bases. Regioselective preparation of their monoethers was also achieved.

  1, 2-苯二醇通过1, 1-双(乙硫基)-3-环己烯-2-酮衍生物合成，这些衍生物是通过1, 1-双(乙硫基)-2-丙酮与曼尼希碱的缩合反应制备的。同时，单醚的位选择性合成也得以实现。
• Ozaki, Yutaka; Oshio, Ikumi; Kim, Sang-Won, Chemical and pharmaceutical bulletin, 1989, vol. 37, # 5, p. 1434 - 1436
  作者：Ozaki, Yutaka、Oshio, Ikumi、Kim, Sang-Won

  DOI：——

  日期：——
• OZAKI, YUTAKA;OSHIO, IKUMI;KIM, SANG-WON, CHEM. AND PHARM. BULL., 37,(1989) N, C. 1434-1436
  作者：OZAKI, YUTAKA、OSHIO, IKUMI、KIM, SANG-WON

  DOI：——

  日期：——