离子液体
化学
催化作用
取代基
溶剂
盐(化学)
有机化学
离子键合
萃取(化学)
无机化学
离子
作者
Farajollah Mohanazadeh,Majid Aghvami
标识
DOI:10.1080/10426500701501565
摘要
Aldehydes were efficiently converted to acyloins and benzoins using a new ionic liquid, 3-[2-(1-butyl-1H-imidazol-1,3-ium-3-yl)ethyl]-4,5-dimethyl-1,3-thiazol-3-ium dibromide 1 . This ionic liquid is introduced as a catalyst and a solvent. Acyloins and benzoins were easily isolated from the reaction mixture via simple extraction, and the ionic liquid could be recycled for further use. Also, α-hydroxy ketones with an aromatic and aliphatic substituent were prepared starting from aromatic and aliphatic aldehydes in the presence of ionic liquid 1 .
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