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Free keywords:
N-triflylphosphorimidoyl trichloride; Brønsted acid; N-triflylphosphoramide; N-triflylthiophosphoramide; N,N′-bis(triflyl)phosphoramidimidate
Abstract:
A series of strong Brønsted acids has been synthesized in high yields using N-triflylphosphorimidoyl trichloride as reagent. The syntheses proceed efficiently with electron-rich, electron-deficient, and sterically hindered substrates.
