158732-47-9

Upstream product

• 158732-44-6 (R)-2-(2-hydroxy-4-phenyl-3-butenyl)-4-oxo-1,5-dioxaspiro<5.5>undec-2-ene 
• 158732-39-9 (5R)-6-(2-hydroxy-4-phenyl-3-butenyl)-2,2-dimethyl-[1,3]-dioxin-4-one 
• 18162-48-6 tert-butyldimethylsilyl chloride 
• 14371-10-9 (E)-3-phenylpropenal 
• 67-56-1 methanol 
• 158732-50-4 4-[(E)-(R)-2-(tert-Butyl-dimethyl-silanyloxy)-4-phenyl-but-3-enyl]-1,5-dioxa-spiro[5.5]undec-3-en-2-one 
• 158757-42-7 (R)-6-<(3E)-2-(tert-butyldimethylsilyloxy)-4-phenylbut-3-enyl>-2,2-dimethyl-1,3-dioxin-4-one 

Downstream Products

• 70670-14-3 (4S,6R,E)-4-hydroxy-6-(2-phenylethenyl)-tetrahydropyran-2-one 
• 70633-86-2 (4R,6R,1'E)-4-hydroxy-6-(2'-phenylvinyl)-3,4,5,6-tetrahydro-2H-pyran-2-one 
• 22639-28-7 (R)-goniothalamin 

Relevant academic research and scientific papers

Use of 1,3-dioxin-4-ones and related compounds in synthesis. XLIV. Asymmetric aldol reaction of 4-trimethylsiloxy-6-methylene-1,3-dioxines: Use of tartaric acid-derived (acyloxy)borane complex as the catalyst

A novel enantioselective synthesis of 1,3-dioxin-4-ones having a 2-hydroxylated alkyl group at the 6-position has been accomplished by chiral tartaric acid-derived acylborane-mediated aldol condensation of the silyl enol ether derived from 6-methyl-derivatives of 1,3-dioxin-4-one with achiral aldehydes.