908864-75-5

Upstream product

• 850399-67-6 1,3-di-O-acetyl-5-O-benzyl-benzophenone 
• 108-73-6 3,5-dihydroxyphenol 
• 2999-40-8 1,3,5-triacetoxybenzene 
• 116345-96-1 5-hydroxy-1,3-phenylene diacetate 

Downstream Products

• 908864-76-6 trifluoro-methanesulfonic acid 5-benzyloxy-2-iodo-3-trifluoromethanesulfonyloxy-phenyl ester 
• 908864-77-7 trifluoro-methanesulfonic acid 5-benzyloxy-3-hydroxy-2-iodo-phenyl ester 
• 908864-79-9 4-benzyloxy-8-(tert-butyl-dimethyl-silanyloxy)-7,7,8-trimethoxy-bicyclo[4.2.0]octa-1,3,5-trien-2-ol 
• 908864-71-1 trifluoro-methanesulfonic acid 5-benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-2-iodo-phenyl ester 
• 908864-80-2 4-benzyloxy-3,5-dibromo-8-(tert-butyl-dimethyl-silanyloxy)-7,7,8-trimethoxy-bicyclo[4.2.0]octa-1,3,5-trien-2-ol 
• 908864-78-8 4-benzyloxy-2,8-bis-(tert-butyl-dimethyl-silanyloxy)-7,7,8-trimethoxy-bicyclo[4.2.0]octa-1,3,5-triene 
• 908864-72-2 toluene-4-sulfonic acid 4-benzyloxy-3,5-dibromo-8-(tert-butyl-dimethyl-silanyloxy)-7,7,8-trimethoxy-bicyclo[4.2.0]octa-1,3,5-trien-2-yl ester 

Relevant academic research and scientific papers

Dodecamethoxy- and hexaoxotricyclobutabenzene: Synthesis and characterization

We report herein the syntheses of dodecamethoxytricyclobutabenzene (TCBB) 1 and hexaoxo-TCBB 2, a class of molecules with structural and theoretical interest. The preparation is based on the 3-fold [2 + 2] cycloadditions of benzyne and ketene silyl acetal