ScholarLink (思领科)
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

A one-pot synthesis of 3-nitro-2H-thiopyrans and their selective reduction to 3-nitro-3,4-dihydro-2H-thiopyrans

  • 期刊论文

  • 发表日期：

    2024年6月1日

查看全文
  • Ivan D. Karpov,
  • Aleksei V. Kolobov,
  • Ilya P. Filippov,
  • Nikolai V. Rostovskii,
  • Konstantin L. Ovchinnikov

摘要

A one-pot method for the synthesis of 3-nitro-2H-thiopyrans starting from enamin-3-ones was developed. Reduction of the obtained 3-nitro-2H-thiopyrans with the benzaldehyde/o-phenylenediamine system in butanol led to 3-nitro-3,4-dihydro-2H-thiopyrans.