Accelerated syntheses of amine-bis (phenol) ligands in polyethylene glycol or “on water” under microwave irradiation

…, K Sheridan, JM Lynam, AC Whitwood…

文献索引：Kerton, Francesca M.; Holloway, Stacey; Power, Angela; Soper, R. Graeme; Sheridan, Kristina; Lynam, Jason M.; Whitwood, Adrian C.; Willans, Charlotte E. Canadian Journal of Chemistry, 2008 , vol. 86, # 5 p. 435 - 443

全文：HTML全文

被引用次数: 38

摘要

Pure amine-bis (phenol) ligands are readily accessible in high yield, often> 90%, when the Mannich condensation reactions are performed “on water” or in poly (ethyleneglycol)(PEG). Microwave-assisted synthesis dramatically reduces the time and energy required to prepare these molecules, typically from 24 h to 5 min. The approach seems to be widely applicable (7 amines and 5 phenols were tested to yield a diverse set of bis (phenol) ligands). ...