,46,47 and the proaromatic electron-donor 2-methylene2,3-dihydro-1H-imidazole. This group is comparable,46,47 plus the proaromatic electron-donor 2-methylene2,3-dihydro-1H-imidazole.

,46,47 and the proaromatic electron-donor 2-methylene2,3-dihydro-1H-imidazole. This group is comparable,46,47 plus the proaromatic electron-donor 2-methylene2,3-dihydro-1H-imidazole. This group is comparable to the widely explored 1,3-dithiol-2-ylidene (dithiafulvene). The powerful donor properties of…