871514-40-8

Upstream product

• 871514-39-5 ethyl (3R,4S,8R)-8-(benzyloxymethyl)-6,6-dimethyl-1-oxo-3-(3-phenylpropyl)-2,5,7-trioxaspiro[3.4]octane-3-carboxylate 
• 67-56-1 methanol 
• 81867-09-6 ethyl 2-oxo-5-phenylpentanoate 
• 161169-07-9 methyl (2S,3R)-4-benzyloxy-2,3-(dimethylmethylenedioxy)butyrate 
• 191934-88-0 (R,Z)-4-(benzyloxy)methyl-5-[methylthio(trimethylsilyloxy)methylene]-2,2-dimethyl-1,3-dioxolane 
• 263711-17-7 (2S,3R)-4-benzyloxy-2,3-(dimethylmethylenedioxy)butyric acid 
• 871514-33-9 S-methyl (2S,3R)-4-benzyloxy-2,3-(dimethylmethylenedioxy)butanethioate 
• 81801-09-4 4-O-benzyl-2,3-O-isopropylidene-D-threose 
• 871514-57-7 ethyl [2S,2(1R,2S),3S,4R]-5-benzyloxy-2-[1,2-(diethylmethylenedioxy)-3-[(2-methoxyethoxy)methoxy]propyl]-3,4-(dimethylmethylenedioxy)-2-hydroxy-3-(methylthio)carbonylpentanoate 
• 871514-37-3 ethyl (2R,3S,4R)-5-benzyloxy-3,4-(dimethylmethylenedioxy)-2-hydroxy-3-(methylthio)carbonyl-2-(3-phenylpropyl)pentanoate 

Relevant academic research and scientific papers

Total synthesis of zaragozic acid C by an aldol-based strategy

A total synthesis of zaragozic acid C by a convergent strategy is described in which the key features include (1) the simultaneous creation of the C4 and C5 quaternary stereogenic centers by a Sn(OTf)2-promoted aldol coupling reaction between a