Unexpected reactivity of 10-hydroxycamphor under triflic anhydride treatment: Formation of a C 2 -pseudosymmetric camphorderived sulfite - Martínez, A.G.; Vilar, E.T.; Fraile, A.G.; De La Moya Cerero, S.; Maroto, B.L.; Morillo, C.D.; De Las Casas Engel, T. (Arkivoc, 2010)