3-hydroxy-[2]naphthoic acid p-tolyl ester | 6566-08-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 3-hydroxy-[2]naphthoic acid p-tolyl ester
• 英文别名: 3-Hydroxy-[2]naphthoesaeure-p-tolylester；2-Hydroxy-naphthoesaeure-3-<4-methyl-phenylester>；2-Oxynaphthoesaeure-3-p-methylphenylester；(4-Methylphenyl) 3-hydroxynaphthalene-2-carboxylate
• CAS: 6566-08-1
• 化学式: C₁₈H₁₄O₃
• 分子量: 278.307
• InChiKey: SLUDDHSXKBNACC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-hydroxy-[2]naphthoic acid p-tolyl ester 生成 2-methyl-benzo[b]xanthen-12-one
  参考文献：
  名称：

  Strohbach, Chemische Berichte, 1901, vol. 34, p. 4148

  摘要：

  DOI：
• 作为产物：
  描述：

  对甲酚 、 2-羟基-3-萘甲酸 在 三氯氧磷 作用下， 生成 3-hydroxy-[2]naphthoic acid p-tolyl ester
  参考文献：
  名称：

  Strohbach, Chemische Berichte, 1901, vol. 34, p. 4148

  摘要：

  DOI：

文献信息

• Enantioselective Oxidative Coupling of 2-Naphthol Derivatives by Copper-(<i>R</i>)-1,1′-Binaphthyl-2,2′-diamine-TEMPO Catalyst
  作者：Santosh Kumar Alamsetti、Elamvazhuthi Poonguzhali、Dhandapani Ganapathy、Govindasamy Sekar

  DOI：10.1002/adsc.201300513

  日期：2013.10.11

  AbstractAn efficient chiral copper catalytic system [(R)‐(+)‐1,1′‐binaphthyl‐2,2′‐diamine‐copper(I) chloride‐TEMPO] for the asymmetric oxidative coupling of 2‐naphthol derivatives to synthesize enantiomerically enriched BINOL derivatives has been developed with good to excellent enantiomeric excess (up to 97% ee). The addition of a catalytic quantity of 2,2,6,6‐tetramethylpiperidin‐1‐yl oxyl (TEMPO) to the copper‐(R)‐(+)‐1,1′‐binaphthyl‐2,2′‐diamine complex greatly enhanced the reactivity and enantioselectivity of the enantioselective oxidative coupling of 2‐naphthol derivatives and also reduced the reaction temperature from 90 °C to room temperature in dichloromethane solvent.magnified image
• NEAR-INFRARED-ABSORBING MATERIAL AND NEAR-INFRARED-ABSORBING FILTER
  申请人：KIMURA Keizo

  公开号：US20080073626A1

  公开（公告）日：2008-03-27

  The invention provides a near-infrared-absorbing material comprising at least one first compound selected from the group consisting of a singlet oxygen scavenger, a radical trapping agent and an antioxidant and at least one second compound represented by the following formula (II-1) or (II-2).
• Near infrared ray absorbing material and near infrared ray absorbing filter
  申请人：Kimura Keizo

  公开号：US20080169453A1

  公开（公告）日：2008-07-17

  According to the present invention, there is provided a near infrared ray absorbing material comprising at least a first compound having a spectral absorption maximum wavelength of 470 nm or less in a range of 270 to 1600 nm in solution, and a second compound represented by the following formula (II-1) or (II-2). where in the formulas, R 201 , R 202 , R 211 , R 212 , R 221 , and R 222 each represent, independently, a hydrogen atom, an aliphatic group, an aromatic group, or a heterocyclic group linked via a carbon atom; Z 201 and Z 202 represent a nonmetal atomic group necessary for forming a nitrogen-containing heterocycle; R 213 to R 216 and R 223 to R 226 represent a hydrogen atom or a substituent.
• NEAR-INFRARED-ABSORBING MATERIAL
  申请人：Kimura Keizo

  公开号：US20090162541A1

  公开（公告）日：2009-06-25

  The invention provides a near-infrared-absorbing material, comprising: at least two compounds having a maximum spectroscopic absorption wavelength in solution of 470 nm or less in a wavelength range of 270 to 1,600 nm; and a near-infrared-absorbing colorant compound obtained by oxidation of a compound represented by Formula (II): wherein, in Formula (II), R 211 , R 212 , R 221 , R 222 , R 231 , R 232 , R 241 and R 242 each independently represent a hydrogen atom or an aliphatic or aromatic group; R 203 , R 213 , R 223 , R 233 and R 243 each independently represent a substituent group; and n 203 , n 213 , n 223 , n 233 and n 243 each independently represent an integer of 0 to 4.
• NEAR-INFRARED ABSORBING MATERIAL
  申请人：Kimura Keizo

  公开号：US20100224839A1

  公开（公告）日：2010-09-09

  The invention provides a near-infrared absorbing material, including: at least one of at least one singlet oxygen scavengers, at least one radical scavenger, and at least one antioxidant; and at least one near-infrared absorbing compound obtained by oxidation of a compound represented by the following Formula (II). In the formula, R 211 , R 212 , R 221 , R 222 , R 231 , R 232 , R 241 and R 242 independently represent a hydrogen atom or an aliphatic or aromatic group; R 203 , R 213 , R 223 , R 233 and R 243 independently represent a substituent; and n 203 , n 213 , n 223 , n 233 and n 243 independently represent an integer of 0 to 4.