ChemInform Abstract: 3,4‐Bis(trimethylsilyl)‐1H‐pyrrole: A Versatile Building Block for Unsymmetrically 3,4‐Disubstituted Pyrroles.

Abstract

3,4-Bis(trimethylsilyl)-1H-pyrrole: A Versatile Building Block for Unsymmetrically 3,4-Disubstituted Pyrroles.-The title compound (III) functions as a versatile building block for the construction of unsymmetrically 3,4-disubstituted pyrroles like (VI) and (XIV) via a stepwise regiospecific ipso mono-halogenation, Sonogashira and Suzuki cross-coupling reactions. -(CHAN, H.-W.; CHAN, P.-C.; LIU, J.-H.; WONG, H. N. C.; Chem.