37867-83-7Relevant academic research and scientific papers
Synthesis and rearrangement of 3-(N-indolino)-1-aryltriazenes to 5-arylazoindoles
Sarma, P. K.,Das, P. J.
, p. 1092 - 1094 (2007/10/03)
Indoline couples with aryldiazonium chlorides at pH 5 to give-3-(N-indolino)-1-aryltriazenes which undergo rearrangement in the presence of chloranil to give 5-arylazoindoles.Formation of the triazene is not only dependent on the pH but also on the nature of the substituent on the phenyl ring of the aryldiazonium ion.
