Cation exchange resin (hydrogen form) assisted decomposition of 1-aryl-3,3-dialkyltriazenes. A mild and efficient method for the synthesis of aryl iodides
The acid decomposition of 1-aryl-3,3-dialkyltriazenes. Mechanistic changes as a function of aromatic substitution, nucleophile strength, and solvent
作者:Jorge R. Barrio、Nagichettiar Satyamurthy、Hao Ku、Micheal E. Phelps
DOI:10.1039/c39830000443
日期:——
Solvent, nucleophilestrength, and substituents on the phenyl ring modified the yeild of aromatic halogenation using 1-aryl-3,3-dialkyltriazenes (2a–f) and halid ion in anhydrous acidic media.
Efficient conversion of 1-aryl-3, 3-dialkyltriazenes to phenols and oxygen-18 labeled phenols
作者:N. Satyamurthy、Jorge R. Barrio、Gerald T. Bida、Michael E. Phelps
DOI:10.1016/s0040-4039(00)97634-2
日期:1990.1
Phenols have been synthesized in excellent yields using a cationexchangeresin (H+ form) assisteddecomposition of 1-aryl-3,3-dialkyltriazanes in the presence of water. This method is also amenable to a high yield and high enrichment synthesis of oxygen-17 and 18 labeled phenols.