Synfacts, Table of Contents Synfacts 2023; 19(04): 0331DOI: 10.1055/s-0042-1753442 Synthesis of Heterocycles Modular Synthesis of Benzimidazoles from Nitroarenes(Pfizer) Contributor(s): Paul RichardsonRecommend Article Abstract Buy ArticleKey words Key wordsbenzimidazoles - nitroarenes - azepines - phosphorous catalysis Full Text