Metal-free synthetic approaches to 1,5-disubstituted 1,2,3-triazoles

被引:7
|
作者
Malkova, Ksenia [1 ]
Bubyrev, Andrey [1 ]
Balalaie, Saeed [2 ,3 ]
Dar'in, Dmitry [1 ]
Krasavin, Mikhail [1 ,4 ]
机构
[1] St Petersburg State Univ, Inst Chem, Peterhof 198504, Russia
[2] KN Toosi Univ Technol, Peptide Chem Res Ctr, POB 15875-4416, Tehran, Iran
[3] Kermanshah Univ Med Sci Kermanshah, Med Biol Res Ctr, Kermanshah, Iran
[4] Immanuel Kant Baltic Fed Univ, Kaliningrad 236041, Russia
基金
美国国家科学基金会;
关键词
1; 2; 3-triazoles; 5-disubstituted; Metal-free; Diazo chemistry; Cycloaddition; FREE ROUTE; 1,3-DIPOLAR CYCLOADDITION; REGIOSPECIFIC SYNTHESIS; CONSTRUCTION; AZIDES;
D O I
10.1016/j.tetlet.2022.154228
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
1,5-Disubstituted 1,2,3-triazoles are more difficult to synthesize in regioselective fashion than their 1,4-disubstituted counterparts. Traditionally, methods to construct 1,5-disubstituted 1,2,3-triazoles involved metal catalysis. However, most recently metal-free methods to access this scaffold have emerged and are reviewed in this Digest Article. (c) 2022 Elsevier Ltd. All rights reserved.
引用
收藏
页数:10
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