有机化学 ›› 2023, Vol. 43 ›› Issue (11): 3960-3965.DOI: 10.6023/cjoc202304022 上一篇    下一篇

研究论文

碘促进N,N-二甲基乙酰胺(DMA)与胺的转酰胺反应

马豪杰*(), 周风院, 苏凡文, 韩波, 李然, 张玉琦*(), 王记江   

  1. 延安大学化学与化工学院 陕西省化学反应工程重点实验室 新能源与新功能材料重点实验室 陕西延安 716000
  • 收稿日期:2023-04-18 修回日期:2023-06-06 发布日期:2023-07-05
  • 基金资助:
    国家自然科学基金(31701679); 陕西省科学技术协会青年人才托举计划(20220609); 陕西省科技资源开放共享平台(2021PT-004); 延安市科技计划(2022SLSFGG-005); 延安市科学技术协会青年人才托举计划(8); 延安大学大学生创新创业训练计划(D2021032); 延安大学产学研合作培育(CXY202102); 陕西省教育厅青年创新团队(23JP193); 陕西高校青年创新团队资助项目

Iodine-Promoted Transamidation of N,N-Dimethylacetamide (DMA) with Amines

Haojie Ma(), Fengyuan Zhou, Fanwen Su, Bo Han, Ran Li, Yuqi Zhang(), Jijiang Wang   

  1. Key Laboratory of New Energy & New Functional Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, College of Chemistry and Chemical Engineering, Yan'an University, Yan'an, Shaanxi 716000
  • Received:2023-04-18 Revised:2023-06-06 Published:2023-07-05
  • Contact: E-mail: mahj@yau.edu.cn; yqzhang@iccas.ac.cn
  • Supported by:
    National Natural Science Foundation of China(31701679); Young Talent Fund of Association for Science and Technology in Shaanxi(20220609); Open Sharing Platform for Scientific and Technological Resources of Shaanxi Province(2021PT-004); Yan'an Science and Technology Planning Project(2022SLSFGG-005); the Young Talent Fund of Association for Science and Technology in Yanan(8); Yan'an University Training Program of Innovation and Entrepreneurship for Undergraduates(D2021032); Yan'an University Industry-University-Research Co-operative Cultivation Project(CXY202102); Youth Innovation Team Project of Shaanxi Provincial Education Department(23JP193); Youth Innovation Team of Shaanxi Universities

报道了一种新颖、简便的N,N-二甲基乙酰胺(DMA)与胺的转酰胺反应, 用于合成乙酰胺类化合物, 产率适中至优良. 廉价的碘可以有效地促进该反应, 且反应条件简单、官能团耐受性良好、无需预官能团化, 具有一定的实用性, 可广泛用于乙酰胺药物和生物活性分子的合成.

关键词: 碘, N-乙酰化, 转酰胺, N, N-二甲基乙酰胺, 乙酰胺

A novel and convenient transamidation of N,N-dimethylacetamide (DMA) with amines for the synthesis of acetamides with moderate to excellent yields is reported. Low-cost I2 is used as efficient promoter for this transformation. Furthermore, the reaction has simple conditions, good functional group tolerance, substrates without prefunctionalization, and practicality, which can be widely used in the synthesis of acetamide drugs and biologically active molecules.

Key words: iodine, N-acylation, transamidation, N, N-dimethylacetamide, acetamide