1351933-29-3

Upstream product

• 35810-59-4 (3aR,5R,6R,6aR)-5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-6-ethynyl-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol 
• 97694-39-8 (3aR,5R,6R,6aR)-6-(benzyloxy)-5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-6-ethynyl-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole 
• 100-39-0 benzyl bromide 
• 2847-00-9 1,2:5,6-di-O-isopropylidene-α-D-hexofuran-3-ulose 
• 1351933-26-0 (3aR,5R,6R,6aR)-6-(benzyloxy)-6-ethynyl-2,2-dimethyl-5-((R)-oxiran-2-yl)tetrahydrofuro[2,3-d][1,3]dioxole 
• 2181-42-2 trimethylsulphonium iodide 
• 1351933-22-6 (R)-1-((3aR,5R,6R,6aR)-6-(benzyloxy)-6-ethynyl-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)ethane-1,2-diol 

Downstream Products

• 1351933-35-1 (3aR,4aS,8aS,8bR)-8a-(benzyloxy)-2,2-dimethyl-8-methylene-4a,8,8a,8b-tetrahydrobenzofuro[2,3-d][1,3]dioxol-5(3aH)-one 
• 1351933-32-8 (3aR,4aR,5R,8aR,8bR)-8a-(benzyloxy)-2,2-dimethyl-8-methylene-3a,4a,5,8,8a,8bhexahydrobenzofuro[2,3-d][1,3]dioxol-5-ol 

Relevant academic research and scientific papers

A tandem enyne/ring closing metathesis approach to 4-methylene-2- cyclohexenols: An efficient entry to otteliones and loloanolides

A short and efficient approach to a 4-methylene-2-cyclohexenone substructure present in otteliones and loloanolides is described. This strategy involves a tandem enyne/ring closing metathesis as the key reaction to construct this labile core unit.