80696-81-7

Upstream product

• 5392-10-9 2-bromo-4,5-dimethoxybenzaldehyde 
• 106-95-6 allyl bromide 
• 1730-25-2 allylmagnesium bromide 

Downstream Products

• 97387-80-9 1-(3,4-dimethoxy-phenyl)-but-3-en-1-ol 
• 87201-65-8 3-{4-[2-(1-Hydroxy-but-3-enyl)-4,5-dimethoxy-phenoxy]-phenyl}-propionic acid methyl ester 
• 1270569-73-7 (+/-)-2-(2-bromo-4,5-dimethoxyphenyl)pyrrolidines 
• 50412-58-3 3-{4-[2-((2R,4S,9aS)-2-Acetoxy-octahydro-quinolizin-4-yl)-4,5-dimethoxy-phenoxy]-phenyl}-propionic acid methyl ester 
• 51491-58-8 trans-quinolizidinol 
• 51491-58-8 cis-quinolizidinol 
• 50650-81-2 3-{4-[2-((2S,4S,9aS)-2-Hydroxy-octahydro-quinolizin-4-yl)-4,5-dimethoxy-phenoxy]-phenyl}-propionic acid 
• 50650-81-2 3-{4-[2-((2R,4S,9aS)-2-Hydroxy-octahydro-quinolizin-4-yl)-4,5-dimethoxy-phenoxy]-phenyl}-propionic acid 
• 87201-64-7 Benzoic acid (2S,4S,9aS)-4-{4,5-dimethoxy-2-[4-(2-methoxycarbonyl-ethyl)-phenoxy]-phenyl}-octahydro-quinolizin-2-yl ester 
• 87201-63-6 3-{4-[4,5-Dimethoxy-2-((2S,4S,9aS)-2-propionyloxy-octahydro-quinolizin-4-yl)-phenoxy]-phenyl}-propionic acid methyl ester 
• 87201-66-9 isoxazolidine 
• 53510-38-6 methyl 3-<4-<2--4,5-dimethoxyphenoxy>phenyl>propionate 
• 53425-29-9 3-{4-[2-((2S,9aR)-2-Hydroxy-octahydro-quinolizin-4-yl)-4,5-dimethoxy-phenoxy]-phenyl}-propionic acid 

Relevant academic research and scientific papers

Asymmetric synthesis of crispine A: Constructing tetrahydroisoquinoline scaffolds using pummerer cyclizations

For the first time, a concise, linear and stereoselective synthesis of both enantiomers of the natural product crispine A has been achieved in six steps with an overall yield of ≥ 20 %, starting from commercially available veratraldehyde. Asymmetric Keck allylation and trifluoroacetic anhydride-mediated Pummerer cyclization were the key transformations used to construct the tetrahydroisoquinoline core structure. Copyright

AN EFFICIENT TOTAL SYNTHESIS OF (+/-)-DECALINE AND (+/-)-VERTALINE

An efficient total synthesis of the Lythraceae alkaloids decaline and vertaline via the intermolecular cycloaddition is described.