A novel polymer supported ascorbate functionalized task specific ionic liquid was designed and synthesized. It has been demonstrated that the synthesized polymer supported ionic liquid acts as an efficient catalyst for regioselective Huisgen 1,3-dipolar cycloaddition of aryldiazoniumtetrafluoroborate, sodiumazide and terminal alkyne, which provide a series of 1,4-disubstituted-1,2,3-triazoles in high yields at room temperature as well as showing an aptitude for in situ incorporation of copper.
机构:
Wuhan Text Univ, State Key Lab New Text Mat & Adv Proc Technol, Coll Mat Sci & Engn, Wuhan 430200, Hubei, Peoples R ChinaWuhan Text Univ, State Key Lab New Text Mat & Adv Proc Technol, Coll Mat Sci & Engn, Wuhan 430200, Hubei, Peoples R China
Tang, Qingquan
Zhang, Ke
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机构:
Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Lab Polymer Phys & Chem, Beijing 100190, Peoples R China
Univ Chinese Acad Sci, Beijing 100049, Peoples R ChinaWuhan Text Univ, State Key Lab New Text Mat & Adv Proc Technol, Coll Mat Sci & Engn, Wuhan 430200, Hubei, Peoples R China