Ring-Opening Rearrangements of 2-(Benzotriazol-1-yl) Enamines and a Novel Synthesis of 2,4-Diarylquinazoline
摘要:
2-(Benzotriazol-1-yl) enamines (readily available from lithiated 1-(arylmethyl) benzotriazole and nitriles) undergo facile rearrangement into 2,4-diarylquinazolines. A plausible mechanism for this novel rearrangement is proposed and supported.
Ring-Opening Rearrangements of 2-(Benzotriazol-1-yl) Enamines and a Novel Synthesis of 2,4-Diarylquinazoline
摘要:
2-(Benzotriazol-1-yl) enamines (readily available from lithiated 1-(arylmethyl) benzotriazole and nitriles) undergo facile rearrangement into 2,4-diarylquinazolines. A plausible mechanism for this novel rearrangement is proposed and supported.