6-(8-(4-methoxyphenyl)naphthalen-1-yl)-2,2-diphenyl-2H-chromene | 1374400-49-3

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 英文名称: 6-(8-(4-methoxyphenyl)naphthalen-1-yl)-2,2-diphenyl-2H-chromene
• 英文别名: 6-[8-(4-methoxyphenyl)naphthalen-1-yl]-2,2-diphenylchromene
• CAS: 1374400-49-3
• 化学式: C₃₈H₂₈O₂
• 分子量: 516.639
• InChiKey: NYBKDFFLBHUQPA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.9
• 重原子数：
  40
• 可旋转键数：
  5
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  6-(8-(4-methoxyphenyl)naphthalen-1-yl)-2,2-diphenyl-2H-chromene 以 甲苯 为溶剂， 生成
  参考文献：
  名称：

  Through-Space Control of the Persistence of Photogenerated o-Quinonoid Intermediates in Naphthalenes Containing Cofacially Oriented Chromenes and Arenes

  摘要：

  Remarkable modulation of the persistence of the photogenerated colored o-quinonoid intermediates via a through-space interaction has been demonstrated in chromenes 1-4 based on 1,8-diarylnaphthalenes. Polar/pi interaction is shown to stabilize the closed form of 4 to such an extent that photoinduced coloration is virtually invisible, while the same stabilization in the opened form of 2 permits ready coloration with a long-lived o-quinonoid intermediate.

  DOI：

  10.1021/ol300449p
• 作为产物：
  描述：

  1,8-二碘萘 在 四(三苯基膦)钯 、 4-甲基苯磺酸吡啶 、 三溴化硼 、 sodium hydroxide 作用下， 以 1,4-二氧六环 、 乙醇 、 二氯甲烷 、 水 、 1,2-二氯乙烷 为溶剂， 反应 48.0h， 生成 6-(8-(4-methoxyphenyl)naphthalen-1-yl)-2,2-diphenyl-2H-chromene
  参考文献：
  名称：

  Through-Space Control of the Persistence of Photogenerated o-Quinonoid Intermediates in Naphthalenes Containing Cofacially Oriented Chromenes and Arenes

  摘要：

  Remarkable modulation of the persistence of the photogenerated colored o-quinonoid intermediates via a through-space interaction has been demonstrated in chromenes 1-4 based on 1,8-diarylnaphthalenes. Polar/pi interaction is shown to stabilize the closed form of 4 to such an extent that photoinduced coloration is virtually invisible, while the same stabilization in the opened form of 2 permits ready coloration with a long-lived o-quinonoid intermediate.

  DOI：

  10.1021/ol300449p

文献信息

• Through-Space Control of the Persistence of Photogenerated <i>o</i>-Quinonoid Intermediates in Naphthalenes Containing Cofacially Oriented Chromenes and Arenes
  作者：Jarugu Narasimha Moorthy、Susovan Mandal、Keshaba Nanda Parida

  DOI：10.1021/ol300449p

  日期：2012.5.18

  Remarkable modulation of the persistence of the photogenerated colored o-quinonoid intermediates via a through-space interaction has been demonstrated in chromenes 1-4 based on 1,8-diarylnaphthalenes. Polar/pi interaction is shown to stabilize the closed form of 4 to such an extent that photoinduced coloration is virtually invisible, while the same stabilization in the opened form of 2 permits ready coloration with a long-lived o-quinonoid intermediate.