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

来源：

SYNTHETIC COMMUNICATIONS | 2019年 / 49卷 / 05期

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

页码：697 / 703

页数：7

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