@article {49320,
	title = {1,6-Conjugate addition of in situ generated aryldiazenes to p-quinone methides},
	journal = {Organic \& Biomolecular Chemistry},
	volume = {22},
	year = {2024},
	month = {JUL},
	pages = {5636-5645},
	type = {Article},
	abstract = {<p>
	Herein we report a transition-metal free, base-mediated 1,6-conjugate addition of aryldiazenes to para-quinone methides (p-QMs). Arylhydrazines were used for the in situ generation of aryldiazenes using a base-mediated protocol in the presence of air as the oxidant. The 1,6-conjugate addition of aryldiazenes to para-quinone methides via a radical mechanism is followed by an oxidative rearrangement to furnish the desired product, arylhydrazones. Interestingly, our synthetic protocol results in the formation of an aryldiazene radical, which undergoes 1,6-conjugate addition with p-QMs to furnish the arylhydrazones.</p>
},
	issn = {1477-0520},
	doi = {10.1039/d4ob00618f},
	author = {Mamale, Ajay G. and Paul, Sayantan and Gonnade, Rajesh G. and Bhattacharya, Asish K.}
}
