화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2013년 가을 (10/30 ~ 11/01, 대전컨벤션센터)
권호 17권 2호
발표분야 포스터-촉매
제목 Microwave-Assisted C-C Coupling Reaction using Polymer-supported Electron-Rich Oxime Palladacycles in Aqueous Condition
초록 Microwave is a powerful tool in performing various organic reactions efficiently. In our previous work, polymer-supported electron-rich oxime palladacycles, as a heterogeneous catalyst, were prepared to provide efficient C-C coupling reactions and reusability for green process. Microwave was applied to the polymer-supported oxime palladacycle for water-based Suzuki coupling reaction. With the help of the phase transfer catalyst, tetra-n-butylammonium bromide, the reaction was well-proceeded under aqueous conditions, and the reaction time was reduced. Overall in this study, Suzuki coupling reaction of aryl/heterocyclic halides with phenylboronic acid was successfully performed in water using the polymer-supported electron-rich oxime palladacyles, utilizing the microwave system.
저자 박성준1, 조홍준2, 이상명3, 이윤식1
소속 1서울대, 2한국과학기술(연), 3강원대
키워드 Microwave; Oxime Palladacycle; Suzuki Reaction
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