148117-58-2

Upstream product

• 147377-68-2 ethyl (2-tert-butyldimethylsilyloxymethyl)cinnamate 
• 147377-67-1 (E)-ethyl 3-(2-(hydroxymethyl)phenyl)acrylate 
• 55479-94-2 2-(hydroxymethyl)benzaldehyde 
• 87-41-2 2-benzofuran-1(3H)-one 

Downstream Products

• 148117-59-3 Acetic acid 3-[2-(tert-butyl-dimethyl-silanyloxymethyl)-phenyl]-2,3-bis-methoxymethoxy-propyl ester 
• 148117-51-5 Acetic acid 3-[2-(tert-butyl-dimethyl-silanyloxymethyl)-phenyl]-2,3-dihydroxy-propyl ester 

Relevant academic research and scientific papers

New Synthetic Strategy for the Construction of the BCD Ring System of Tanshinones

Employing a strategy for the construction of fused furans based on an intramolecular dipolar cycloaddition reaction of nitrile oxide, the BCD ring system 3 found in the tanshinone family as a common structural unit has been synthesized.