trifluoroacetic acid; ascorbic acid powder 36 h; Ambient temperatureadditional azoxybenzene formation without ascorbic acid; reaction regioselectivity; a series of aromatic compounds and N-arylhydroxylamines; other results with strong acid (CF3SO3H and various TFA:TFSA ratio): aminobiphenyls formation; Product distributionMechanism;
参考文献
Journal of the American Chemical Society, , vol. 103, # 3 p. 645 - 653
PPA; trifluoroacetic acid T=50°C; Substitution; decomposition; trifluoroacetylation; 3 h; Further byproducts. Title compound not separated from byproducts.;
参考文献
Journal of the Chemical Society. Perkin Transactions 2, , # 2 p. 295 - 300
PPA; trifluoroacetic acid T=50°C; Substitution; decomposition; trifluoroacetylation; 3 h; Further byproducts. Title compound not separated from byproducts.;
参考文献
Journal of the Chemical Society. Perkin Transactions 2, , # 2 p. 295 - 300
PPA; trifluoroacetic acid T=50°C; Substitution; decomposition; trifluoroacetylation; 3 h; Further byproducts. Title compound not separated from byproducts.;
参考文献
Journal of the Chemical Society. Perkin Transactions 2, , # 2 p. 295 - 300
