T. Nguyen, P. Retailleau
Apr 12, 2019
Citations
0
Influential Citations
18
Citations
Journal
The Journal of organic chemistry
Abstract
By simply heating phenylacetonitriles 1 with elemental sulfur and DMSO in the presence of a catalytic amount of DABCO, we have performed an oxidative trimerization leading to polysubstituted pyrrole heterocycles 2 in excellent yields and the E configuration.