1290633-53-2

Upstream product

• 120-14-9 3,4-dimethoxy-benzaldehyde 
• 106-96-7 propargyl bromide 

Downstream Products

• 1290633-55-4 (5aR,11bS)-9,10-dimethoxy-5-(4-nitrobenzenesulfonyl)-2-propyl-4,5,5a,6,7,11b-hexahydro-3-thia-5-azacyclopenta[c]phenanthrene 
• 1290633-54-3 N-[(1S,2R)-6,7-dimethoxy-1-(5-propylthiophen-3-yl)-1,2,3,4-tetrahydronaphthalen-2-yl]-N-methoxymethyl-4-nitrobenzenesulfonamide 
• 1290633-51-0 N-[(1S,2R)-6,7-dimethoxy-1-(5-propyl-thiophen-3-yl)-1,2,3,4-tetrahydronaphthalen-2-yl]-4-nitrobenzenesulfonamide 

Relevant academic research and scientific papers

Gold-Catalyzed Oxidation Terminal Alkyne: An Approach to Synthesize Substituted Dihydronaphthalen-2(1H)-ones and Phenanthrenols

A facile gold-catalyzed oxidation terminal alkynes to synthesize substituted dihydronaphthalen-2(1H)-ones 3 and phenanthrenols 5 was realized. Various useful structures and drug precursors were generated in up to 99% yield under mild condition and low catalyst loading.