A Convenient and Facile Synthesis of Fluorine-Containing 1H-,2H-Benz[g]indazoles and Naphthisoxazoles by Aromatic NucleophilicN-NExchange Reaction ofN,N-Dimethyl-2,4-bis(trifluoroacetyl)-1-naphthylamine with Hydrazines and Hydroxylamine
A Convenient and Facile Synthesis of Fluorine-Containing 1H-,2H-Benz[g]indazoles and Naphthisoxazoles by Aromatic NucleophilicN-NExchange Reaction ofN,N-Dimethyl-2,4-bis(trifluoroacetyl)-1-naphthylamine with Hydrazines and Hydroxylamine