Synthesis of hydroxyethyl methyl morpholinium azide (HEM Morph)N3: A highly efficient new task specific azide-based ionic liquid and its dual application as an azide source and media for synthesis of some novel aromatic O-oxime ethers-1,2,3-triazole conjugates as a potential antihistaminic agents
作者:Mohammad Navid Soltani Rad、Somayeh Behrouz、Hossein Saremi、Javad Mohammadtaghi-Nezhad
DOI:10.1016/j.molliq.2019.112245
日期:2020.2
The synthesis, characterization and application of hydroxyethyl methyl morpholinium azide (HEM Morph)N3 as a new azide-based ionic liquid (ABIL) has been described. (HEM Morph)N3 is used as a source of azide and reaction media for three components ‘Click’ Huisgen cycloaddition reaction between O-propargyl oxime ether and alkyl bromide to acquire novel aromatic O-oxime ethers-1,2,3-triazole conjugates
已经描述了作为新的基于叠氮化物的离子液体(ABIL)的羟乙基甲基吗啉叠氮化物(HEM Morph)N 3的合成,表征和应用。(HEM Morph)N 3用作叠氮化物的来源和O-炔丙基肟醚与烷基溴之间的三组分“点击” Huisgen环加成反应的反应介质,从而获得新型芳族O-肟醚-1,2,3-三唑偶联物作为潜在的抗组胺药,收率很高。研究了温度,IL量,叠氮化物型离子液体的类型及其可重复使用性等参数的影响。(HEM Morph)N 3 已被证明是一种高效,热稳定,廉价且可回收的基于叠氮化物的离子液体,可以轻松合成并用作“ Click” Huisgen环加成反应的叠氮化物来源和反应介质。