(2-hydroxynaphthalen-1-yl)(piperidin-1-yl)methanone

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: (2-hydroxynaphthalen-1-yl)(piperidin-1-yl)methanone
• 英文别名: (2-Hydroxynaphthalen-1-yl)-piperidin-1-ylmethanone
• 化学式: C₁₆H₁₇NO₂
• 分子量: 255.316
• InChiKey: QBHBLFWHPOSPKI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  19
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  40.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (2-hydroxynaphthalen-1-yl)(piperidin-1-yl)methanone 在 tetrakis(actonitrile)copper(I) hexafluorophosphate 、 1-azido-3,3-dimethyl-3-(1H)-1,2-benziodoxole 、 (4R,4'R)-2,2'-(4,6-二苯并呋喃二基)双[4,5-二氢-4-苯基恶唑] 作用下， 以 二氯甲烷 为溶剂， 反应 15.0h， 以87%的产率得到
  参考文献：
  名称：

  Enantioselective Copper-Catalyzed Electrophilic Dearomative Azidation of β-Naphthols

  摘要：

  The first example of copper-catalyzed enantioselective dearomative azidation of beta-naphthols using a readily available N-3-transfer reagent is reported. A series of 2-hydroxy-1-naphthamides bearing a complex N-substituent were converted to the corresponding products in high yields with up to 96% ee, and chiral 1-azido-2-hydroxy-1-naphthoates were obtained with up to 90% ee under mild reaction conditions. The azides could be further transformed into the corresponding 1,2,3-triazoles smoothly via "click" reaction.

  DOI：

  10.1021/acs.orglett.9b02604
• 作为产物：
  描述：

  2-羟基-1-萘甲酸 在 氯化亚砜 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 2.5h， 生成 (2-hydroxynaphthalen-1-yl)(piperidin-1-yl)methanone
  参考文献：
  名称：

  由未保护的羟基芳族和脂肪族羧酸直接合成酯和酰胺

  摘要：

  提出了一种在不事先保护羟基取代基的情况下使用苯并三唑化学方法活化羟基取代的羧酸的简便方法。所述Ñ -acylbenzotriazole中间体2A -克，6A - d，和图9a - ç已被用于脂族的高产合成（图3a -升）和芳族（图7a - ħ，10A - ˚F羟基羧酰胺）。芳族羟基酯12a - h和13a - i的高收率使用在中性微波条件下的纯醇或亲核醇盐和中间体N-（芳基）苯并三唑可制得苯二酚。在脂族羟基酯11a，b和硫醇酸酯11e - g的情况下，从中间体2a - c获得中等产率。

  DOI：

  10.1021/jo052293q

文献信息

• Direct Synthesis of Esters and Amides from Unprotected Hydroxyaromatic and -aliphatic Carboxylic Acids
  作者：Alan R. Katritzky、Sanjay K. Singh、Chunming Cai、Sergey Bobrov

  DOI：10.1021/jo052293q

  日期：2006.4.1

  activation of hydroxy-substituted carboxylic acids using benzotriazole chemistry without prior protection of the hydroxy substituents is presented. The N-acylbenzotriazole intermediates 2a−g, 6a−d, and 9a−c have been used for high-yielding synthesis of both aliphatic (3a−l) and aromatic (7a−h, 10a−f) hydroxy carboxamides. High yields of aromatic hydroxy esters 12a−h and 13a−i were obtained using either

  提出了一种在不事先保护羟基取代基的情况下使用苯并三唑化学方法活化羟基取代的羧酸的简便方法。所述Ñ -acylbenzotriazole中间体2A -克，6A - d，和图9a - ç已被用于脂族的高产合成（图3a -升）和芳族（图7a - ħ，10A - ˚F羟基羧酰胺）。芳族羟基酯12a - h和13a - i的高收率使用在中性微波条件下的纯醇或亲核醇盐和中间体N-（芳基）苯并三唑可制得苯二酚。在脂族羟基酯11a，b和硫醇酸酯11e - g的情况下，从中间体2a - c获得中等产率。
• Enantioselective Copper-Catalyzed Electrophilic Dearomative Azidation of β-Naphthols
  作者：Chong-Ji Wang、Jian Sun、Wei Zhou、Jing Xue、Bing-Tao Ren、Guang-Yi Zhang、Yan-Le Mei、Qing-Hai Deng

  DOI：10.1021/acs.orglett.9b02604

  日期：2019.9.20

  The first example of copper-catalyzed enantioselective dearomative azidation of beta-naphthols using a readily available N-3-transfer reagent is reported. A series of 2-hydroxy-1-naphthamides bearing a complex N-substituent were converted to the corresponding products in high yields with up to 96% ee, and chiral 1-azido-2-hydroxy-1-naphthoates were obtained with up to 90% ee under mild reaction conditions. The azides could be further transformed into the corresponding 1,2,3-triazoles smoothly via "click" reaction.