653597-74-1

Upstream product

• 653597-79-6 (Z)-3-(1-bromo-1-butenyl)-1H-2-benzopyran-1-one 
• 30531-69-2 3-butylisochromen-1-one 
• 30531-70-5 3-(1,2-dibromobutyl)-1H-2-benzopyran-1-one 
• 88-67-5 2-Iodobenzoic acid 
• 693-02-7 hex-1-yne 

Relevant academic research and scientific papers

Synthesis of Side Chain Substituted 3-Butylisocoumarins and Absolute Configurations of Natural Isocoumarins from Artemisia dracunculus

A series of 3-hydroxy- and 3-bromobutyl-substituted isocoumarins was synthesized. The absolute configurations of three isocoumarin derivatives from Artemisia dracunculus, namely (-)-epoxyartemidin, (-)-2′- methoxydihydroartemidin, and (+)-3′-hydroxyartemidin were determined by chemical means via derivatization, kinetic racemate resolution (Horeau method), and comparison of the circular dichroism (CD) spectra.