51790-19-3Relevant articles and documents
Lewis acid/Broensted acid mediated benz-annulation of thiophenes and electron-rich arenes
Rafiq, Settu Muhamad,Sivasakthikumaran, Ramakrishnan,Mohanakrishnan, Arasambattu K.
supporting information, p. 2720 - 2723 (2014/06/09)
A facile preparation of benz-annulated heterocycles were achieved at rt involving a Lewis acid/Broensted acid mediated annulation of heterocycles using 2,5-dimethoxytetrahydrofuran as a four-carbon synthon. The benz-/naphth-annulation was found to be successful with electron-rich arenes as well.