Copper-catalyzed one-pot synthesis of alkynylphophonates

被引:4
|
作者
Song, Wang-Ze [1 ,2 ]
Li, Jun-Hao [1 ]
Li, Ming [1 ]
He, Jun-Nan [3 ]
Dong, Kun [1 ]
Ullah, Karim [1 ]
Zheng, Yu-Bin [3 ]
机构
[1] Dalian Univ Technol, Sch Pharmaceut Sci & Technol, State Key Lab Fine Chem, 2 Linggong Rd, Dalian 116024, Peoples R China
[2] Zhongli Sci & Technol Grp Co Ltd, Changshu, Jiangsu, Peoples R China
[3] Dalian Univ Technol, Sch Chem Engn, Dalian, Peoples R China
基金
中国国家自然科学基金;
关键词
Alkynylphophonates; copper; haloalkynes; one-pot; TERMINAL ALKYNES; H-PHOSPHONATES; ALKYNYLPHOSPHONATES; ACTIVATION;
D O I
10.1080/00397911.2019.1566474
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Copper is found to be an effective catalyst for the preparation of alkynylphophonates. A novel copper-catalyzed one-pot synthesis of alkynylphophonates from terminal alkynes and dialkyl phosphites is developed which involves the haloalkynes intermediates. This method provides a unique and alternative approach to the well-documented oxidative coupling or arylpropiolic acid strategies. [GRAPHICS] .
引用
收藏
页码:697 / 703
页数:7
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