288395-87-9

Upstream product

• 200182-37-2 Acetic acid (3aS,3bR,12S,12aR)-6-acetoxy-4-(4-methoxy-benzyl)-2,2-dimethyl-5-oxo-3a,3b,4,5,12,12a-hexahydro-1,3,7,9-tetraoxa-4-aza-dicyclopenta[a,h]phenanthren-12-yl ester 
• 6493-77-2 methyl cyclohex-3-ene-1-carboxylate 
• 288395-75-5 (+)-5-(tert-butyl-dimethylsilanyloxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylic acid methyl ester 
• 200182-31-6 (+)-5-(tert-butyldimethylsilanyloxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylic acid 
• 1028277-29-3 tert-Butyl-((1R,2S,6R)-4-isocyanato-7-oxa-bicyclo[4.1.0]hept-3-en-2-yloxy)-dimethyl-silane 
• 288395-83-5 5-butyryloxy-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylic acid methyl ester 
• 192210-65-4 5-bromo-4-(1-ethoxyethoxy)-2H-benzo[d]1,3-dioxolane 
• 106861-61-4 (+)-methyl (1β,2α,6β)-2-hydroxy-7-oxabicyclo<4,1,0>hept-3-ene-4-carboxylate 
• 200182-30-5 methyl 2-hydroxy-7-oxabicyclo[4.1.0]hept-3-ene-4-carboxylate 
• 82299-36-3 bromo-5 hydroxy-4 benzodioxole-1,3 
• 69393-72-2 2H-benzo[d][1,3]dioxolan-4-ol 
• 54162-19-5 2,4-Cyclohexadien-1-carbonsaeure-methylester 
• 24677-78-9 2,3-dihydroxybenzaldehyde 
• 200182-36-1 Acetic acid (3aS,3bR,10bR,11S,12R,12aS)-6-acetoxy-11-(tert-butyl-dimethyl-silanyloxy)-4-(4-methoxy-benzyl)-2,2-dimethyl-5-oxo-3a,3b,4,5,10b,11,12,12a-octahydro-1,3,7,9-tetraoxa-4-aza-dicyclopenta[a,h]phenanthren-12-yl ester 

Downstream Products

• 29477-83-6 narciclasine 

Relevant academic research and scientific papers

Studies on the narciclasine alkaloids: Total synthesis of (+)- narciclasine and (+)-pancratistatin

Enantioselective total syntheses of the antimmor alkaloids, (+)- narciclasine and (+)-pancratistatin, are reported. These syntheses feature a stereo- and regiocontrolled aryl enamide photocyclization to construct a common, advanced intermediate possessing a transfused BC substructure. Differential functional group interchange in the C-ring of this phenanthridone core structure allows for the production of the two target natural products in enantiomerically pure form.