Correction to "Manganese Catalyzed Dehydrogenative Synthesis of Urea Derivatives and Polyureas".

[This corrects the article DOI: 10.1021/acscatal.2c00850.].

Manganese catalysed dehydrogenative synthesis of polyureas from diformamide and diamines.

We report here the synthesis of polyureas from the dehydrogenative coupling of diamines and diformamides. The reaction is catalysed by a manganese pincer complex and releases H2 gas as the only by-product making the process atom-economic and sustainable. The reported method is greener in comparison to the current state-of-the-art production routes that involve diisocyanate and phosgene feedstock. We also report here the physical, morphological, and mechanical properties of synthesized polyureas. Based on our mechanistic studies, we suggest that the reaction proceeds via isocyanate intermediates formed by the manganese catalysed dehydrogenation of formamides.