A novel entry to the synthesis of diazoacetates is disclosed. A variety of diazoacetates were synthesized from the corresponding bromoacetates by treatment with N,N‘-ditosylhydrazine in moderate to high yields. Ease of operation with the stable crystalline reagent as well as a short reaction time offer a useful alternative to the conventional methods.
An efficient method for the synthesis of diazoacetates from the coresponding bromoacetates and N,N'-ditosylhydrazine has been described. In fact, diazoacetates can be prepared from various alcohols by acylation with bromoacetyl bromide, followed by a treatment with...
Reproducible, but Yields Lower Than Described
Summary:
An efficient method for the synthesis of diazoacetates from the coresponding bromoacetates and N,N'-ditosylhydrazine has been described. In fact, diazoacetates can be prepared from various alcohols by acylation with bromoacetyl bromide, followed by a treatment with...