3-(1-naphthyl)-5-(4-methoxyphenyl)-2-isoxazoline | 142746-02-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 3-(1-naphthyl)-5-(4-methoxyphenyl)-2-isoxazoline
• 英文别名: 5-(4-Methoxyphenyl)-3-naphthalen-1-yl-4,5-dihydro-1,2-oxazole
• CAS: 142746-02-9
• 化学式: C₂₀H₁₇NO₂
• 分子量: 303.36
• InChiKey: XYZABRXYHGIHDG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  30.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  3-(4-methoxyphenyl)-1-(1-naphthyl)-2-propen-1-one 在 吡啶 、 盐酸羟胺 作用下， 反应 0.06h， 以69%的产率得到3-(1-naphthyl)-5-(4-methoxyphenyl)-2-isoxazoline
  参考文献：
  名称：

  Sharma, Sharda; Pathak, Late V. N.; Madan, Harsha, Indian Journal of Heterocyclic Chemistry, 2010, vol. 19, # 4, p. 337 - 340

  摘要：

  DOI：

文献信息

• Insertion of nitrogen oxide and nitrosonium ion into the cyclopropane ring: a new route to 2-isoxazolines and its mechanistic studies
  作者：Kazuhiko Mizuno、Nobuyuki Ichinose、Toshiyuki Tamai、Yoshio Otsuji

  DOI：10.1021/jo00043a026

  日期：1992.8

  The 9,10-dicyanoanthracene (DCA)-sensitized photoreaction of 1,2-diarylcyclopropanes 1a-d in nitrogen oxide (NO)-saturated CH3CN afforded 3,5-diaryl-2-isoxazolines 2a-d in excellent yields. The reaction of 1a-d with NOBF4 or with a mixture of NO and O2 in CH3CN also afforded 2a-d or 2a-b. These reactions proceed via the attack of NO on the radical cation of 1, which is formed by electron transfer from 1 to 1DCA* or NO+. The reaction of 1-alkyl-2-arylcyclopropanes with NOBF4 afforded mixtures of 3-alkyl-5-aryl-2-isoxazolines and 4-alkyl-5-aryl-2-isoxazolines via the direct attack of NO+ on the cyclopropane rings. The reaction of 1,1,2,2-tetraphenylcyclopropane with NOBF4 afforded 2,3,5,5-tetraphenyl-2-isoxazolinium tetrafluoroborate via the migration of the phenyl group to nitrogen.
• Sharma, Sharda; Pathak, Late V. N.; Madan, Harsha, Indian Journal of Heterocyclic Chemistry, 2010, vol. 19, # 4, p. 337 - 340
  作者：Sharma, Sharda、Pathak, Late V. N.、Madan, Harsha、Sharma, Arvind

  DOI：——

  日期：——