Organic letters

General method for synthesis of 2-heterocyclic N-methyliminodiacetic acid boronates

GR Dick, DM Knapp, EP Gillis, MD Burke

文献索引：Knapp, David M.; Gillis, Eric P.; Burke, Martin D. Journal of the American Chemical Society, 2009 , vol. 131, p. 6961 - 6963

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被引用次数: 73

摘要

A wide range of 2-pyridyl and other difficult-to-access heterocyclic N-methyliminodiacetic acid boronates can be readily prepared from the corresponding bromides via a new method involving direct transligation of 2-heterocyclic trialkoxyborate salts with N- methyliminodiacetic acid (MIDA) at elevated temperatures.