864934-89-4

Upstream product

• 38064-95-8 2,4-dimethoxy-5-methylacetophenone 
• 864934-87-2 1,5-dimethoxy-2-methyl-4-(1,2,2-trimethyl-cyclopentyl)-benzene 
• 864934-81-6 (E)-3-(2,4-Dimethoxy-5-methyl-phenyl)-but-2-enoic acid ethyl ester 
• 864934-88-3 4-methyl-6-(1,2,2-trimethyl-cyclopentyl)-benzene-1,3-diol 
• 108-24-7 acetic anhydride 
• 864934-78-1 2-allyl-3-(2,4-dimethoxy-5-methyl-phenyl)-3-methyl-pent-4-enoic acid ethyl ester 
• 864934-82-7 2-(2,4-dimethoxy-5-methyl-phenyl)-2-methyl-cyclopent-3-enecarboxylic acid ethyl ester 
• 864934-80-5 3-(2,4-dimethoxy-5-methyl-phenyl)-3-methyl-pent-4-enoic acid ethyl ester 

Downstream Products

• 864934-88-3 4-methyl-6-(1,2,2-trimethyl-cyclopentyl)-benzene-1,3-diol 

Relevant academic research and scientific papers

Total synthesis of HM-1 and HM-2, aromatic sesquiterpenes isolated from the phytopathogenic fungus Helicobasidium mompa. Structure revision of HM-2

The structure assigned to the sesquiterpene HM-2 was found to be incorrect by total synthesis. A ring-closing metathesis based strategy was developed for the total synthesis of the aromatic sesquiterpene HM-1, which on functional group transformation established the structure of HM-2 as 23, a cuparene derivative.