80016-27-9

Upstream product

• 368-39-8 triethyloxonium fluoroborate 
• 60769-89-3 rel-(1S,5R,7R)-5-ethoxycarbonyl-1-phenyl-7-vinyl-2-azabicyclo<3.2.0>heptane-3,4-dione 

Downstream Products

• 80016-35-9 5-ethoxycarbonyl-6-phenyl-3-vinyl-3,4-dihydropyridin-2(1H)-one 
• 80016-32-6 dl-(1R*,6R*)-6-ethoxy-1-ethoxycarbonyl-8-phenyl-7-azabicyclo<4.2.1>nonan-3,7-dien-9-one 
• 130433-38-4 dl-(1R*,6S*)-8-ethoxy-1-ethoxycarbonyl-6-phenyl-7-azabicyclo<4.3.0>nona-3,7-dien-9-one 
• 59046-62-7 dl-(1R*,6S*)-1-ethoxycarbonyl-6-phenyl-7-azabicyclo<4.3.0>non-3-ene-8,9-dione 
• 80016-32-6 (1S,6S)-6-Ethoxy-9-oxo-8-phenyl-7-aza-bicyclo[4.2.1]nona-3,7-diene-1-carboxylic acid ethyl ester 

Relevant academic research and scientific papers

2-Azabicycloheptane-3,4-diones (5). Stereodependency in thermal rearrangement of 7-vinyl-2-azabicycloheptane-3,4-diones and their imidates

The thermal reaction of the 7-vinyl-2-azabicycloheptane-3,4-dione yielded different products depending on the stereochemistry of 7-vinyl group.The endo isomer, either the lactam (3) or the imidates (8) afforded a Cope product (5 or 9) (3,3-sigmatro