879898-80-3

Upstream product

• 51560-21-5 1,4-diiodo-2,5-dimethoxybenzene 
• 90064-47-4 4-iodo-2,5-dimethoxybenzenecarbaldehyde 
• 879898-78-9 2,5-bis(tert-butyldimethylsilyloxy)-4-(3-methylbut-3-en-1-ynyl)benzaldehyde 
• 879898-77-8 2,5-bis(tert-butyldimethylsilyloxy)-4-iodobenzaldehyde 
• 879898-76-7 2,5-dihydroxy-4-iodobenzaldehyde 
• 879898-74-5 2,5-dihydroxy-4-(3-methylbut-3-en-1-ynyl)benzaldehyde 

Relevant academic research and scientific papers

Chromogenic meroterpenoids from the mushrooms Russula ochroleuca and R. viscida

The spirodioxolactone ochroleucin A1 (1) is responsible for the red colour produced when the stalk base of Russula ochroleuca and R. viscida is treated with aqueous KOH. The labile chromogen rearranges easily into the isomeric dilactone ochrole