180889-62-7

Upstream product

• 108-24-7 acetic anhydride 
• 180889-66-1 (2S,3S,5S)-2-[3-(4-Methoxy-benzyloxy)-propyl]-3-methyl-5-vinyl-tetrahydro-furan-3-ol 
• 180889-65-0 (S)-2-Allyloxy-5-(4-methoxy-benzyloxy)-pentanoic acid 
• 180889-60-5 (2S,5S)-2-[3-(4-Methoxy-benzyloxy)-propyl]-5-vinyl-dihydro-furan-3-one 
• 180889-58-1 (R)-4-[(S)-1-Allyloxy-4-(4-methoxy-benzyloxy)-butyl]-2,2-dimethyl-[1,3]dioxolane 
• 180889-64-9 (S)-1-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-4-(4-methoxy-benzyloxy)-butan-1-ol 
• 180889-57-0 (S)-3-Allyloxy-1-diazo-6-(4-methoxy-benzyloxy)-hexan-2-one 

Relevant academic research and scientific papers

Stereoselective synthesis of the bicyclic core structure of the highly oxidised sesquiterpene neoliacinic acid

The bicyclic core (3) of the sesquiterpene neoliacinic acid (1) has been constructed in a stereoselective manner by [2,3]-sigmatropic ring-expansion of an oxonium ylide generated catalytically from the α-diazo ketone 4.