135398-98-0

Upstream product

• 98-88-4 benzoyl chloride 
• 135398-97-9 (+)-(1S,3'S,3a'S,9b'R)-trans-1-(2',3',3a',4',5',9b'-hexahydro-7'-methoxy-3a'-methyl-1'H-cyclopentanaphthalen-3'-yl)ethane-1,2-diol 
• 135398-97-9 (-)-(1S,3'R,3a'R,9b'S)-trans-1-(2',3',3a',4',5',9b'-hexahydro-7'-methoxy-3a'-methyl-1'H-cyclopentanaphthalen-3'-yl)ethane-1,2-diol 
• 132713-21-4 (S)-4-((3R,3aR,9bS)-7-Methoxy-3a-methyl-2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[a]naphthalen-3-yl)-2,2-dimethyl-[1,3]dioxolane 
• 130506-47-7 (+)-(4S,3'S,3a'S,9b'R)-trans-4-(2',3',3a',4',5',9b'-hexahydro-7'-methoxy-3a'-methyl-1'H-cyclopentanaphthalen-3'-yl)-2,2-dimethyl-1,3-dioxolane 
• 108404-43-9 ethyl-(3S,4'S)-3-(2',2'-dimethyl-1',3'-dioxolan-4'-yl)-4-methylpent-4-enoate 
• 130506-52-4 (+)-(4S,1'S) 4-<1'-<2-(1,2-dihydro-4-methoxybenzocyclobuten-1-yl)ethyl>-2'-methylprop-2'-enyl>-2,2-dimethyl-1,3-dioxolane 
• 130506-49-9 (+)-(3S,4'S)-3-(2',2'-dimethyl-1',3'-dioxolan-4'-yl)-4-methylpent-4-enol 
• 130506-50-2 (+)-(3S,4'S)-3-(2',2'-dimethyl-1',3'-dioxolan-4'-yl)-4-methylpent-4-enyl toluene-p-sulphonate 
• 81997-76-4 (S,E)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-methylpropionic acid ethyl ester 
• 135502-12-4 (+)-(2E,4S)-4,5-isopropylidenedioxy-2-methylpent-2-enyl acetate 
• 130506-51-3 (+)-(3S,4'S)-3-(2',2'-dimethyl-1',3'-dioxolan-4'-yl)-4-methylpent-4-enyl iodide 
• 108404-41-7 (E)(S)-4-(3-hydroxy-2-methylpropenyl)-2,2-dimethyl[1,3]dioxolane 

Downstream Products

• 135399-01-8 (-)-(3'R,3a'R,9b'S)-trans-2-(2',3',3a',4',5',9b'-hexahydro-7'-methoxy-3a'-methyl-1'H-cyclopentanaphthalen-3'-yl)-2-oxoethyl benzoate 
• 135398-99-1 (+)-(3'S,3a'S,9b'R)-trans-2-(2',3',3a',4',5',9b'-hexahydro-7'-methoxy-3a'-methyl-1'H-cyclopentanaphthalen-3'-yl)-2-oxoethyl benzoate 

Relevant academic research and scientific papers

A Practical Route for Enantioselective Total Synthesis of (+)-11-Deoxy-19-norcorticosterone via Intramolecular Diels-Alder Addition to an ortho-Quinodimethane

A convenient and practical route for enantioselective synthesis of the A-nor-B-trienic steroid 2 via an intramolecular cycloaddition of the olefinic ortho-quinodimethane 3 generated in situ by thermolysis of the olefinic benzocyclobutene 4 is report