Abstract
A facile and efficient AgF-mediated Hofmann-type reaction of N-tosyl cyclic imides with silicate esters was developed. The N-tosyl cyclic imides undergo a Hofmann-type rearrangement/alkoxylation reaction in which the silicate ester acted as the alkoxy source. This reaction proceeds under simple and mild conditions to generate a series of anthranilic acid-derived carbamates in moderate to good yields.
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