globalchange  > 气候减缓与适应
DOI: 10.1016/j.jcou.2018.01.022
Scopus记录号: 2-s2.0-85042409241
论文题名:
Thermodynamically favorable protocol for the synthesis of 2-oxazolidinones via Cu(I)-catalyzed three-component reaction of propargylic alcohols, CO2 and 2-aminoethanols
作者: Li X.-D.; Cao Y.; Ma R.; He L.-N.
刊名: Journal of CO2 Utilization
ISSN: 22129820
出版年: 2018
卷: 25
起始页码: 338
结束页码: 345
语种: 英语
英文关键词: Carbon dioxide fixation ; Copper(I) complex ; Cyclization ; Homogeneous catalysis ; Synthetic methods
Scopus关键词: Alcohols ; Carbon ; Carbon dioxide ; Catalysis ; Coordination reactions ; Copper ; Cyclization ; Iodine compounds ; Reaction intermediates ; 1 ,10-phenanthroline ; Carbon dioxide fixation ; Copper (i) complexes ; Homogeneous catalysis ; Propargylic alcohols ; Ring opening reaction ; Synthetic methods ; Three component reactions ; Copper compounds
英文摘要: Efficient CuI/1,10-phen-catalyzed three-component cascade reaction of propargylic alcohols, CO2, and 2-aminoethanols has been firstly developed for the thermodynamically favourable preparation of 2-oxazolidinones. In the presence of commercially available CuI, 1,10-phen (1,10-phenanthroline) and t-BuOK, the cascade reaction afforded the desired products in good to excellent yields with a broad substrate scope (14 examples). The predicted copper complex Cu2I2(phen)2 in situ formed from CuI and 1,10-phen could activate the triple bond through coordination. The isolation of α-alkylidene cyclic carbonate as the reaction intermediate suggests that the carboxylative cyclization of propargylic alcohol with CO2, followed by ring-opening reaction, is involved in the one-pot three-component cascade reaction. © 2018 Published by Elsevier Ltd.
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被引频次[WOS]:22   [查看WOS记录]     [查看WOS中相关记录]
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/111907
Appears in Collections:气候减缓与适应

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作者单位: State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin, 300071, China

Recommended Citation:
Li X.-D.,Cao Y.,Ma R.,et al. Thermodynamically favorable protocol for the synthesis of 2-oxazolidinones via Cu(I)-catalyzed three-component reaction of propargylic alcohols, CO2 and 2-aminoethanols[J]. Journal of CO2 Utilization,2018-01-01,25
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