Efficient, mild and completely regioselective synthesis of substituted pyridines.
نویسندگان
چکیده
Addition of Grignard reagents to pyridine N-oxides in THF at low temperature (-78 to -20 degrees C) and treatment with TFAA provides an efficient general procedure for synthesis of substituted pyridines. The method is compatible with a range of functional groups such as esters, halogens and nitriles.
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ورودعنوان ژورنال:
- Chemical communications
دوره 46 19 شماره
صفحات -
تاریخ انتشار 2010