SEARCH Articles Figures Tables 1,3-butadiene 1-trimethylsilyloxy 2-Trimethylsilyloxy-1,3-butadiene, reaction 2-Trimethylsilyloxy-l,3-butadiene, reaction hydrogenation 2-Trimethylsilyloxy-l,3-butadiene, reaction oxazine Butadiene reactions L -Butadien Trimethylsilyloxy