Synthesis of N-methoxy-1 phosphoryloxy imidates through a copper-catalyzed cross-dehydrogenative coupling of N-methoxylamides with phosphites

被引：4
|
作者：
Deng, Xiangmeng [1 ]
Wang, Ying [1 ]
Liu, Jin-Biao [1 ]
Wan, Changfeng [2 ]
Luo, Nianhua [3 ]
机构：
[1] Jiangxi Univ Sci & Technol, Jiangxi Prov Key Lab Funct Mol Mat Chem, Ganzhou 341000, Peoples R China
[2] Jiangxi Normal Univ, Coll Chem & Chem Engn, Nanchang 330022, Peoples R China
[3] Gannan Med Univ, Sch Pharmaceut Sci, Ganzhou 341000, Peoples R China
来源：
TETRAHEDRON LETTERS | 2022年 / 105卷
基金：
中国国家自然科学基金;
关键词：
Copper catalysis; N-methoxylamide; Phosphite; Cross-dehydrogenative coupling; P-O; H-PHOSPHONATES; GENERAL-METHOD; ALCOHOLS; OXIDES; EFFICIENT; PROTOCOL; AMINES; ESTERS; AMIDES;
D O I：
10.1016/j.tetlet.2022.154049
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Phosphonates are important organic compounds, which are widely used in medicine, materials, agricul-ture and catalysis. In this paper, we report a copper-catalyzed cross-dehydrogenative coupling of N- methoxamides with various phosphites to synthesize a series of N-methoxy-1 phosphoryloxy imidates. O-Functionalization of N-methoxamides has been achieved, and N-functionalization was avoided by employing this methodology. Studies show that the N-methoxy group is essential for the selectivity and activity of the reaction. (c) 2022 Elsevier Ltd. All rights reserved.
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页数：5
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