| 1334336-97-8

• 分子结构分类: 有机化合物 - 有机杂环化合物
• CAS: 1334336-97-8
• 化学式: C₂₃H₂₇NO₄
• 分子量: 381.472
• InChiKey: GJSJRBWJKPFDDN-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  Potassium;4-[2-[6-(1,3-dioxoisoindol-2-yl)hexoxy]phenoxy]butanoate 在 水 作用下， 以 丙酮 为溶剂， 反应 4.0h， 以35%的产率得到
  参考文献：
  名称：

  Photoinduced electron transfer cyclizations of aryl-linked phthalimides

  摘要：

  The photochemistry photochemistry of arene-linked phthalimides incorporating the carboxylate or thioether donor group was investigated. Simple N-phthalimidophenyl alkanoates exclusively gave photoreduction (CO2H/H-exchange) products. In contrast, omega-phthalimido-meta-phenoxy carboxylates underwent photodecarboxylative cyclizations in yields of 6-48%. Likewise, catechol-linked derivatives furnished analogue cyclization products in 18-38% yield. Using the photodecarboxylation protocol, macrocyclic target compounds with ring sizes up to 17 could thus be realized. Two model phthalimides containing a thioether branch at the ortho-position of the arene-linker gave the analogue seven-membered cyclization products in yields of 28% and 35%, respectively. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2011.07.069