ChemInform Abstract: Efficient One‐Pot Synthesis of 2, 2‐Dimethyl‐2H‐chromenes via Pd(II)‐Catalyzed Coupling and SiO2‐Promoted Condensation of o‐Halophenols with 2‐Methyl‐3‐buten‐2‐ol. Issue 49 (December 2015) - Tee, Jia Ti; Yaeghoobi, Marzieh; Chee, Chin Fei; Rahman, Noorsaadah Abd.