A new type of electrophilic aromatic substitution without using organic halides has been realized by using Mo(CO) 6 catalyst. ... Shimizu, I., Khien, KM, Nagatomo, M., Nakajima, T., & Yamamoto, A. (1997). Molybdenum-catalyzed aromatic substitution with olefins and alcohols. Chemistry Letters, (9), 851-852. ... Molybdenum-catalyzed aromatic substitution with olefins and alcohols. / Shimizu, Isao; Khien, Kuok Meng; Nagatomo, Miki; Nakajima, ...