478705-43-0

Upstream product

• 509074-76-4 methyl 2-methoxy-5-(toluene-p-sulfonyloxy)benzoate 
• 509074-74-2 4-bromo-3-methoxy-5-methylphenyl 4-methylbenzenesulfonate 
• 509074-77-5 isopropyl 5-isopropoxy-2-methoxybenzoate 
• 85686-11-9 5-isopropoxy-2-methoxybenzoic acid 
• 34132-37-1 4-bromo-3-methoxy-5-methylphenol 
• 3446-04-6 4-bromo-5-methylbenzene-1,3-diol 
• 61227-25-6 2-methoxy-5-hydroxybenzoic acid 
• 2150-46-1 Methyl 2,5-dihydroxybenzoate 
• 489-01-0 2,6-Di-t-butyl-4-methoxyphenol 
• 478705-41-8 5-isopropyl-2-methoxybenzoic acid 2,6-di-tert-butyl-4-methoxyphenyl ester 
• 509074-75-3 2-bromo-1-methoxy-5-methoxymethoxy-3-methylbenzene 

Relevant academic research and scientific papers

First determination of the absolute stereochemistry of a naturally occurring 1,1'-biphenanthrene, (--)-blestriarene C, and its unexpected photoracemization.

A naturally occurring 1,1'-biphenanthrene, blestriarene C, was prepared and its absolute stereochemistry was determined to be Sa-(-) by an empirical method, during which the compound was found to undergo rapid photoracemization even under ambient light ex

Synthesis, resolution, and absolute stereochemistry of (-)-blestriarene C

A naturally occurring 1,1′-biphenanthrene, blestriarene C (1), was prepared in 13 steps and 30% overall yield. The key steps are the ester-mediated nucleophilic aromatic substitution on 2,6-ditert-butyl-4-methoxyphenyl 5-isopropoxy-2-methoxybenzoate (4) b