59046-34-3

Upstream product

• 186581-53-3 diazomethane 
• 96722-03-1 Potassium; (E)-4-amino-3-ethoxycarbonyl-2-oxo-4-phenyl-but-3-enoate 
• 79-37-8 oxalyl dichloride 
• 53256-19-2 ethyl (Z)-3-amino-3-phenylacrylate 
• 60769-85-9 rel-(1S,5R,7R)-5-ethoxycarbonyl-1,7-diphenyl-2-azabicyclo<3.2.0>heptane-3,4-dione 
• 88461-24-9 (1R,5S)-7-((E)-2-Methoxy-vinyl)-3,4-dioxo-1-phenyl-7-trimethylsilanyloxy-2-aza-bicyclo[3.2.0]heptane-5-carboxylic acid ethyl ester 
• 96722-00-8 2-[1-Amino-1-phenyl-meth-(E)-ylidene]-3-oxo-succinic acid 1-ethyl ester 4-methyl ester 
• 94-02-0 ethyl 3-oxo-3-phenylpropionate 
• 80053-85-6 (1R,5S)-3,4-Dioxo-1-phenyl-7-trimethylsilanyloxy-7-vinyl-2-aza-bicyclo[3.2.0]heptane-5-carboxylic acid ethyl ester 

Downstream Products

• 123295-56-7 4-ethoxycarbonyl-7a-methyl-5-phenyl-2,,3,3a,7a-tetrahydrofuro<2,3-c>pyridin-7(6H)-one 
• 122501-89-7 (1S^*,3R^*,7S^*,8R^*)-8-ethoxycarbonyl-3-methyl-9-phenyl-2,4-dioxa-10-azatricyclo<6.3.0.0.^3,7>undecan-9-en-11-one 
• 65939-85-7 4-ethoxycarbonyl-3-phenyl-4a,7a-dihydrocyclopenta<3.4-c>pyridin-6-en-1(2H)-one 
• 65939-86-8 6-ethoxycarbonyl-2-phenyl-3-azatricyclo<5.3.0.^1.70^2.6>dec-9-ene-4,5-dione 
• 65939-87-9 (3aS*, 4S*, 7S*, 7aS*)-3a-ethoxycarbonyl-7a-phenyl-2,3,3a,7,7a-hexahydro-4,7(methano)indole-2,3-dione 
• 65939-86-8 4-ethoxycarbonyl-5-phenyl-1H-pyrrole-2,3-dione 
• 140700-55-6 (3aS,7aR)-2,3,5-Trioxo-7a-phenyl-1,2,3,4,5,7a-hexahydro-indole-3a-carboxylic acid ethyl ester 
• 89877-49-6 (3aS,7aR)-2-Ethoxy-3,5-dioxo-7a-phenyl-3,4,5,7a-tetrahydro-indole-3a-carboxylic acid ethyl ester 
• 80053-95-8 (1S,3R,6S,7S)-6-Hydroxy-5,9-dioxo-3-phenyl-4-aza-tricyclo[4.3.0.0^3,7]nonane-7-carboxylic acid ethyl ester 
• 89877-48-5 (3aS,7aR)-2-Ethoxy-3,5-dioxo-7a-phenyl-3,4,5,6,7,7a-hexahydro-indole-3a-carboxylic acid ethyl ester 
• 140700-53-4 (3aS,7S,7aR)-7-Methoxy-2,3,5-trioxo-7a-phenyl-octahydro-indole-3a-carboxylic acid ethyl ester 
• 80053-88-9 (3aS,7aR)-2,3-Dioxo-7a-phenyl-5-trimethylsilanyloxy-1,2,3,4,7,7a-hexahydro-indole-3a-carboxylic acid ethyl ester 
• 89877-43-0 (1R,2S,3S,6S,7R)-3-Hydroxy-2-methoxy-4,9-dioxo-6-phenyl-5-aza-tricyclo[4.3.0.0^3,7]nonane-7-carboxylic acid ethyl ester 
• 89899-37-6 (1R,2S,3S,6S,7R)-4-Ethoxy-3-hydroxy-2-methoxy-9-oxo-6-phenyl-5-aza-tricyclo[4.3.0.0^3,7]non-4-ene-7-carboxylic acid ethyl ester 

Relevant academic research and scientific papers

Dioxopyrrolines. XXIX. Solvolytic Behavior of 3-Ethoxycarbonyl-2-phenyl-Δ2-pyrroline-4,5-diones in Protic Solvents

The solvolytic behavior of 3-ethoxycarbonyl-2-phenyl-Δ2-4,5-diones 7 depends on the N-substituents.On treatment with ethanol or methanol, the NH derivative 7a afforded the corresponding keto ester 9, a product of C5-lactam carbonyl a

Dioxopyrrolines. XXVII. Syntheses of 2-Aryl-3-ethoxycarbonyl-Δ2-pyrroline-4,5-diones

2-Aryl-3-ethoxycarbonyl-Δ2-pyrroline-4,5-diones (3) were easily prepared in good yields by condensation of enamino-esters (2) with oxalyl chloride.The products were characterized by ultraviolet and infrared spectroscopy. Keywords - Δ2-pyrroline-4,5-dione; dioxopyrroline; enamino-ester; ethyl 3-aryl-3-aminopropenoate; 2-aryl-3-ethoxycarbonyl-Δ2-pyrroline-4,5-dione; UV; restricted rotation

FACILE OXY-VINYL SHIFT PROMOTED BY TETRABUTYLAMMONIUM FLUORIDE: A HYDROINDOLE SYNTHESIS

The oxy-vinyl alkoxides generated from trimethylsilyloxy-vinyl (or methoxyvinyl)-cyclobutanes by tetra-n-butylammonium fluoride undergo a facile shift to produce a two-carbon unit ring expansion compound under extremely mild conditions.Thus, 7-trimet

2-AZABICYCLOHEPTANE-3,4-DIONES (1). A NOVEL EPIMERIZATION REACTION OF C7-SUBSTITUENTS.

On treatment with bases, 7,7-disubstituted and 7-substituted 2-azabicycloheptane-3,4-diones rapidly epimerized at C7 to give a thermodynamically more stable isomer (7-endo isomer in the cases of monosubstituted compounds) predominantly,