Scholarlink

Abstract <p>Synthesis is reported of new spiropyran based on 1,3-benzoxazin-4-one heterocycle with the vinyl-dicarbonitrile fragment at the 8′ position of the 2<i>H</i>-chromene part of the molecule. The structure of the isolated product is confirmed by NMR and mass spectrometry along with single crystal X-ray diffraction. Intermolecular interactions are stuided in the crystal using Mercury and CrystalExplorer program packages.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Structure Study of the Reaction Product of Formyl-Substituted Spiropyran of 1,3-Benzoxazin-4-One Series with Malonodinitrile

  • 期刊论文

  • 发表日期：

    2025年5月1日

查看全文
  • V. S. Dmitriev,
  • A. D. Pugachev,
  • V. V. Tkachev,
  • A. N. Utenyshev,
  • D. Yu. Pobedinskaya,
  • N. V. Stankevich,
  • P. B. Chepurnoi,
  • S. M. Aldoshin,
  • A. V. Metelitsa,
  • I. V. Ozhogin

摘要

Abstract

Synthesis is reported of new spiropyran based on 1,3-benzoxazin-4-one heterocycle with the vinyl-dicarbonitrile fragment at the 8′ position of the 2H-chromene part of the molecule. The structure of the isolated product is confirmed by NMR and mass spectrometry along with single crystal X-ray diffraction. Intermolecular interactions are stuided in the crystal using Mercury and CrystalExplorer program packages.