203063-47-2

Upstream product

• 203063-24-5 (S)-5-((R)-(R)-1,4-Dioxa-spiro[4.5]dec-2-yl-triethylsilanyloxy-methyl)-4-methoxy-3-methyl-5H-furan-2-one 
• 203063-44-9 Methanesulfonic acid (1R,2R,3S,4S)-2-benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-1-(R)-1,4-dioxa-spiro[4.5]dec-2-yl-3-methoxy-4-methyl-pentyl ester 
• 203063-43-8 (1R,2S,3S,4S)-2-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-1-(R)-1,4-dioxa-spiro[4.5]dec-2-yl-3-methoxy-4-methyl-pentan-1-ol 
• 203063-45-0 (2S,3S,4R,5R,6R)-4-Benzyloxy-6,7-cyclohexylidenedioxy-3-methoxy-2-methyl-5-methylsulfonyloxyheptan-1-ol 
• 203063-26-7 (3R,4S,5R)-5-((R)-(R)-1,4-Dioxa-spiro[4.5]dec-2-yl-triethylsilanyloxy-methyl)-4-methoxy-3-methyl-dihydro-furan-2-one 
• 203063-27-8 (3R,4S,5S)-5-((R)-(R)-1,4-Dioxa-spiro[4.5]dec-2-yl-hydroxy-methyl)-4-methoxy-3-methyl-dihydro-furan-2-one 
• 27205-80-7 4-methoxy-3-methyl-2(5H)-furanone 

Downstream Products

• 203063-50-7 (2R,3R,4S,5S)-2-Acetyl-3-benzyloxy-4-methoxy-5-methyltetrahydropyran 
• 1054607-97-4 (2R,3R,4S,5S)-3-Benzyloxy-4-methoxy-5-methyl-tetrahydro-pyran-2-carbaldehyde 

Relevant academic research and scientific papers

Stereoselective construction of the key intermediate for the synthesis of the tetrahydropyranyl antifungal agents (+)-restricticin and (+)-lanomycin

Stereoselective construction of the key intermediate for the synthesis of naturally occurring antifungal agents, such as (+)-restricticin and (+)-lanomycin, has been achieved by employing a chelation-controlled aldol reaction of methyl α-methyltetronate w