113947-73-2

Upstream product

• 78-94-4 methyl vinyl ketone 
• 113947-79-8 bis(2,6-dimethoxyphenyl) phosphorochloridate 
• 91-10-1 1,3-dimethoxy-2-hydroxy-benzene 

Downstream Products

• 113947-81-2 Phosphoric acid bis-(2,6-dimethoxy-phenyl) ester (4aR,8aS)-4a-methyl-5-oxo-1,4,4a,5,6,7,8,8a-octahydro-naphthalen-2-yl ester 
• 113947-80-1 bis(2,6-dimethoxyphenyl) trans-1,4,4a,5,6,7,8,8a-octahydro-5-oxo-2-naphthalenyl phosphate 
• 113947-74-3 bis(2,6-dimethoxyphenyl) cis-1,3,3a,4,7,7a-hexahydro-1,3-dioxo-5-isobenzofuranyl phosphate 

Relevant academic research and scientific papers

Cycloaddition Reactions of Phosphate Dienes

A series of phosphate dienes has been prepared and tested in 4 + 2 cycloadditions with representative dienophiles such as maleic anhydride and cyclohexenone.The most reactive diene in this series, bis(2,6-dimethoxyphenyl) 1-methylene-2-propenyl phosphate (14), displays a reactivity and regioselectivity comparable to the analogous (trimethylsilyl)oxy diene in its reactions with these dienophiles.However, phosphate dienes may offer distinct advantages in a synthetic sequence, especially when coupled with the methodology recently developed for preparing β-keto phosphonates from cyclic vinyl phosphates.