@article {43905,
	title = {Base-free and catalyst-free synthesis of functionalized dihydrobenzoxazoles via vinylogous carbonate to carbamate rearrangement},
	journal = {Organic Letters},
	volume = {19},
	year = {2017},
	month = {OCT},
	type = {Article},
	abstract = {An unexpected, catalyst-free, and base-free intramolecular cyclization of N-aryloxyacrylate aldimines, under thermal conditions leading to the synthesis of functionalized dihydrobenzoxazoles, is reported. The reaction features a unique rearrangement of vinylogous carbonates to vinylogous carbamates resulting in a new carbon{\textendash}oxygen and carbon{\textendash}nitrogen bond construction. The reaction tolerates a broad range of functional groups and the desired products are formed in moderate to good yields.},
	doi = {10.1021/acs.orglett.7b02733},
	author = {Das, Tamal Kanti and Mondal, Santigopal and Gonnade, Rajesh G. and Biju, Akkattu T.}
}
