Intramolecular Base-Free Catalytic Wittig Reaction: Synthesis of Benzoxepinones - Grandane, Aiga; Longwitz, Lars; Roolf, Catrin; Spannenberg, Anke; Murua Escobar, Hugo; Junghanss, Christian; Suna, Edgars; Werner, Thomas (The Journal of Organic Chemistry)
Keywords: Organic Chemistry