Improved preparations of difluorophosphoryl and difluorothiophosphoryl isocyanates. Alcohol and thiol addition reactions with isocyanates
作者： Stephen R. O'Neill , Jean'ne M. Shreeve
DOI: 10.1016/S0022-1139(00)82636-6
关键词:
摘要: Abstract Methane thiol and ethane add readily to trifluoromethyl thioisocyanate difluorophosphoryl isocyanate in the presence of a solvent. These thiols, together with methanol ethanol, form thiocarbamates carbamates difluorothiophosphoryl isocyanate. Both OPF 2 NCO SPF have been prepared 70–75% yields by reaction Cl AgNCO.
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