Cu-catalyzed arylation of phenols: synthesis of sterically hindered and heteroaryl diaryl ethers.
نویسندگان
چکیده
Cu-catalyzed O-arylation of phenols with aryl iodides and bromides can be performed under mild condition in DMSO/K(3)PO(4) with use of picolinic acid as the ligand for copper. This method tolerates a variety of functional groups and is effective in the synthesis of hindered diaryl ethers and heteroaryl ethers.
منابع مشابه
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ورودعنوان ژورنال:
- The Journal of organic chemistry
دوره 75 5 شماره
صفحات -
تاریخ انتشار 2010