Assembly of Benzo[c][1,2]dithiol-3-ones via Acid-Promoted Denitrogenative Transannulation of Benzotriazinones.
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DOI: 10.1021/acs.orglett.2c03638
Abstract: An expedient synthesis of benzo[c][1,2]dithiol-3-ones via metal-free denitrogenative transannulation of benzotriazinones is developed, which represents the first example of acid-mediated heteroannulation of benzotriazinones. This newly discovered reactivity of benzotriazinones enables the streamline synthesis of diverse… read more here.
Keywords: ones via; denitrogenative transannulation; transannulation benzotriazinones; dithiol ones ... See more keywords