ChemInform Abstract: 4‐tert‐Butoxy‐1‐ethoxy‐1, 3‐bis(trimethylsilyloxy)‐1, 3‐butadiene. A New Diene and Its Application to the Synthesis of γ‐Alkylidenetetronic Acids. Issue 45 (14th October 2013) - Nguyen, Van Thi Hong; Cam, Bui Duy; Ahmed, Zafar; Langer, Peter