133216-90-7

Upstream product

• 124-38-9 carbon dioxide 
• 133216-88-3 (R)-1-cyclohexyl-3-(trimethylsilyl)prop-2-yn-1-ol 

Relevant academic research and scientific papers

Synthesis of optically active α-trimethylsilyl Δ(α,β)-butenolides and their conversion into various butenolides and saturated γ-lactones

Highly efficient method for synthesis of enantiomerically pure α,β-unsaturated butenolides having trimethylsilyl group at α-position (1) and their conversion into various butenolides and saturated γ-lactones are described.