65739-06-2Relevant articles and documents
Metal-free synthesis of secondary amines by the reaction of tosyl triazene and aryl boronic acid
Sarma, Manas Jyoti,Phukan, Prodeep
, p. 656 - 662 (2018/02/19)
A metal free noncatalytic amination process has been developed for the synthesis of N-substituted aniline using a new amine source. The amine source p-toluene sulfonyl triazene (PhN?NNHTs) has been prepared by treating aryldiazonium salt with p-tosylamide. Various unsymmetrical amines could be synthesized by treating this reagent and boronic acid in toluene at 110 °C in the presence of DBU and 4 ? molecular sieve. A large variety of N-substituted aniline could be synthesized with moderate yield.