Enhanced Hydride Donation Achieved Molybdenum Catalyzed Direct N-Alkylation of Anilines or Nitroarenes with Alcohols: From Computational Design to Experiment

An example of homogeneous Mo-catalyzed direct N-alkylation of anilines or nitroarenes with alcohols is presented. The DFT aimed design suggested the easily accessible bis-NHC-Mo(0) complex features a strong hydride-donating ability, achieving effective N-alkylation of anilines or challenging nitroarenes with alcohols. The enhanced hydride-donating strategy should be useful in designing highly active systems for borrowing hydrogen transformations.

Automated summary

This study demonstrates the effective N-alkylation of anilines or challenging nitroarenes with alcohols through homogeneous Mo-catalysis, utilizing a strong hydride-donating ability of the easily accessible bis-NHC-Mo(0) complex. The enhanced hydride-donating strategy is valuable for designing highly active systems for borrowing hydrogen transformations.