3-Substituted-1,2,4-Oxadiazolin-5-one; A Useful Amidine Precursor and Protecting Group
5-Benzyloxy-1,2,4-oxadiazoles and 1,2,4-oxadiazolin-5-ones are useful precursors to, and protecting groups for the amidine moiety.The latter compounds are readily prepared from amidoximes or alternatively via cycloaddition of nitrile oxides to trichloroac
Bolton, Richard E.,Coote, Steven J.,Finch, Harry,Lowdon, Andrew,Pegg, Neil,Vinader, M. Victoria