Access to Amides and Lactams via Pyridotriazole as a Transformable Directing Group
JOURNAL OF ORGANIC CHEMISTRY(2023)
摘要
Amide and lactam frameworks were synthesized via an efficient two-step strategy. In this protocol, pyridotriazoles were first treated with isocyanates to form the corresponding amides, which were found to be sufficiently reactive to undergo subsequent intramolecular N-H insertion in the absence of any additional reagents or catalysts.
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关键词
pyridotriazole,amides,lactams,transformable directing group
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