Riadi, Yassine; Mamouni, Rachid; Abrouki, Younes; Haddad, Mohammadine El; Saffaj, Nabil; Antri, Said El; Routier, Sylvain; Guillaumet, Gerald; Lazar, Said Letters in Organic Chemistry, 2010 , vol. 7, # 3 p. 269 - 271