1429033-75-9

Upstream product

• 171232-50-1 [(4S,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-acetaldehyde 
• 1429033-45-3 (R)-1-[(4S,5S)-5-{[(tert-butyldiphenylsilyl)oxy]methyl}-2,2-dimethyl-1,3-dioxolan-4-yl]-3-methylbut-3-en-2-ol 
• 117653-52-8 diethyl (3-oxobutan-2-yl)phosphonate 
• 1429033-74-8 (R)-1-[(4S,5S)-5-(hydroxymethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-methylbut-3-en-2-yl benzoate 

Downstream Products

• 1429033-54-4 (3aS,5R,5aR,9aS,9bS)-8-{[(allyloxy)carbonyl]oxy}-2,2,5a,9-tetramethyl-3a,4,5,5a,6,7,9a,9b-octahydronaphtho[1,2-d][1,3]dioxol-5-yl benzoate 
• 1429033-80-6 (R)-1-{(4S,5S)-5-[(E)-3-{[(allyloxy)carbonyl]oxy}-2-methylbuta-1,3-dien-1-yl]-2,2-dimethyl-1,3-dioxolan-4-yl}-3-methylbut-3-en-2-yl benzoate 

Relevant academic research and scientific papers

A stereoconvergent intramolecular Diels-Alder cycloaddition related to the construction of the decalin core of neo-clerodane diterpenoids

Several examples of a highly specific, stereoconvergent intramolecular Diels-Alder cycloaddition that led to the trans-decalin core of neo-clerodane diterpenoids are described. The relative configuration adjacent to the dienophile, which led to C4 of the decalin system, as well as the electron-withdrawing effects of various substituents and conformational rigidity of the Diels-Alder precursors were explored.