Kaur, N.; Kumar, P.; Dutt, S.; Banerjee, P.
(2022-06-23)
Herein, we report a straightforward one-pot synthesis of tetrahydrofurobenzopyran and tetrahydrofurobenzofuran systems via an in situ ring-expansion of the cyclopropane carbaldehydes followed by a [2 + n] cycloaddition ...