62185-66-4

Upstream product

• 323195-85-3 Ethyl (2E)-3-(2,5-dimethoxy-4-methylphenyl)but-2-enoate 
• 678149-54-7 3-(2,5-dimethoxy-4-methylphenyl)but-2-enol 
• 13720-58-6 1-(2,5-Dimethoxy-4-methyl-phenyl)-ethanone 
• 864934-97-4 2-allyl-3-(2,5-dimethoxy-4-methyl-phenyl)-3-methyl-pent-4-enoic acid ethyl ester 
• 868156-99-4 2-allyl-2-(2,5-dimethoxy-4-methyl-phenyl)-3,3-dimethyl-pent-4-enoic acid methyl ester 
• 864934-98-5 2-(2,5-dimethoxy-4-methyl-phenyl)-2-methyl-cyclopent-3-enecarboxylic acid ethyl ester 
• 678149-60-5 ethyl 3-methyl-3-(2,5-dimethoxy-4-methylphenyl)-pent-4-enoate 
• 868157-03-3 1-(2,5-dimethoxy-4-methyl-phenyl)-2,2-dimethyl-cyclopent-3-enecarboxylic acid methyl ester 
• 878774-45-9 [1-(2,5-dimethoxy-4-methyl-phenyl)-2,2-dimethyl-cyclopent-3-enyl]-methanol 
• 878774-36-8 1-(2,5-dimethoxy-4-methyl-phenyl)-2,2-dimethyl-cyclopent-3-enecarbaldehyde 
• 878774-22-2 3,3,4-trimethyl-4-(2,5-dimethoxy-4-methylphenyl)cyclopentene 
• 878773-94-5 3,4,4-trimethyl-3-(2,5-dimethoxy-4-methylphenyl)cyclopentene 
• 878774-13-1 3-(2,5-dimethoxy-4-methyl-phenyl)-3,4,4-trimethyl-cyclopentanol 
• 878774-19-7 4-(2,5-dimethoxy-4-methylphenyl)-4,3,3-trimethylcyclopentanone 

Relevant academic research and scientific papers

A regioselective total synthesis of the fungal sesquiterpene (±)-lagopodin A

A highly regiocontrolled total synthesis of fungal sesquiterpene lagopodin A, employing a combination of Claisen rearrangement-intramolecular diazoketone cyclopropanation and a highly regioselective cyclopropane ring cleavage, is described. Georg Thieme V

The first total synthesis of (±)-lagopodin A

The first total synthesis of (±)-lagopodin A and a formal total synthesis of enokipodins A and B is described. The requisite precursors containing two vicinal quaternary carbon atoms were assembled employing Claisen rearrangement and an RCM reaction as ke