Synthesis of N-Substituted Sulfamate Esters from Sulfamic Acid Salts by Activation with Triphenylphosphine Ditriflate.
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DOI: 10.1021/acs.orglett.7b03059
Abstract: A general approach to access sulfamate esters through preparation of sulfamic acid salts, subsequent activation with triphenylphosphine ditriflate, and nucleophilic trapping is disclosed. The method proceeds in modest to excellent yields to incorporate nucleophiles derived… read more here.
Keywords: acid salts; sulfamate esters; activation triphenylphosphine; triphenylphosphine ditriflate ... See more keywords