Hiroshi Shinokubo, Japan, and his coauthors discovered a simple reductive dimethylation that transforms Ni(II) 5,15-diazaporphyrins into stable, antiaromatic porphyrinoids

Hiroshi Shinokubo, Japan, and his coauthors discovered a simple reductive dimethylation that transforms Ni(II) 5,15-diazaporphyrins into stable, antiaromatic porphyrinoids