442663-41-4

Upstream product

• 244126-41-8 4-hydroxy-5-(methoxymethoxy)-1,3-benzodioxole 
• 111726-43-3 3,4-(methylenedioxy)phenyl methoxymethyl ether 
• 533-31-3 Sesamol 
• 358-23-6 trifluoromethylsulfonic anhydride 
• 360778-72-9 (3R,5R)-3-(7-Hydroxy-6-methoxymethoxy-benzo[1,3]dioxol-4-yl)-6,6-dimethyl-5-phenyl-morpholin-2-one 

Downstream Products

• 442663-29-8 (2-(3-benzyloxy-2-iodo-4-methoxy-5-methyl-phenyl)-1-{[2-(tert-butyl-diphenyl-silanyloxy)-1-(6-methoxymethoxy-7-methyl-benzo[1,3]dioxol-4-yl)-ethyl]-[1-(4-methoxy-phenylcarbamoyl)-ethyl]-carbamoyl}-ethyl)-carbamic acid tert-butyl ester 
• 442663-57-2 C₅₀H₅₈Cl₃N₃O₁₀Si 
• 442663-56-1 nitrile compound 
• 442663-55-0 3-benzyloxy-11-[1-(6-benzyloxy-7-methyl-benzo[1,3]dioxol-4-yl)-2-hydroxy-ethyl]-12-(tert-butyl-dimethyl-silanyloxymethyl)-4-methoxy-5-methyl-10-oxo-11,13-diaza-tricyclo[7.3.1.0^2,7]trideca-2,4,6-triene-13-carboxylic acid 2,2,2-trichloro-ethyl ester 
• 442663-53-8 silanylether 
• 442663-35-6 (3R,5R,6R,12S,12aS)-2,2,2-trichloroethyl 7-(benzyloxy)-3-[6-(benzyloxy)-7-methylbenzo[d][1,3]dioxol-4-yl]-5-{[(tert-butyldimethylsilyl)oxy]methyl}-8-methoxy-9-methyl-3,5,6,11,12,12a-hexahydro-2H-6,12-epiminobenzo[e]oxazolo[3,2-a]azocine-13-carboxylate 
• 442663-48-1 Acetic acid (R)-2-{[(S)-3-(3-benzyloxy-2-iodo-4-methoxy-5-methyl-phenyl)-2-tert-butoxycarbonylamino-propionyl]-[1-(4-methoxy-phenylcarbamoyl)-ethyl]-amino}-2-(6-methoxymethoxy-7-methyl-benzo[1,3]dioxol-4-yl)-ethyl ester 
• 442663-58-3 alcohol compound 
• 442663-36-7 (1R,9S,10R,12R)-11-[(R)-2-Acetoxy-1-(6-benzyloxy-7-methyl-benzo[1,3]dioxol-4-yl)-ethyl]-3-benzyloxy-10-cyano-12-formyl-4-methoxy-5-methyl-11,13-diaza-tricyclo[7.3.1.0^2,7]trideca-2,4,6-triene-13-carboxylic acid 2,2,2-trichloro-ethyl ester 
• 442663-47-0 alcohol 
• 442663-54-9 3-benzyloxy-12-(tert-butyl-dimethyl-silanyloxymethyl)-11-[2-hydroxy-1-(6-hydroxy-7-methyl-benzo[1,3]dioxol-4-yl)-ethyl]-4-methoxy-5-methyl-10-oxo-11,13-diaza-tricyclo[7.3.1.0^2,7]trideca-2,4,6-triene-13-carboxylic acid 2,2,2-trichloro-ethyl ester 
• 442663-34-5 (1R,9S,12R)-11-[(R)-2-Acetoxy-1-(6-acetoxy-7-methyl-benzo[1,3]dioxol-4-yl)-ethyl]-3-benzyloxy-12-hydroxymethyl-4-methoxy-5-methyl-10-oxo-11,13-diaza-tricyclo[7.3.1.0^2,7]trideca-2,4,6-triene-13-carboxylic acid 2,2,2-trichloro-ethyl ester 
• 442663-52-7 (1R,9S)-11-[(R)-2-Acetoxy-1-(6-acetoxy-7-methyl-benzo[1,3]dioxol-4-yl)-ethyl]-3-benzyloxy-4-methoxy-5-methyl-12-methylene-10-oxo-11,13-diaza-tricyclo[7.3.1.0^2,7]trideca-2,4,6-triene-13-carboxylic acid 2,2,2-trichloro-ethyl ester 
• 442663-50-5 (S)-4-[(R)-2-Acetoxy-1-(6-methanesulfonyloxy-7-methyl-benzo[1,3]dioxol-4-yl)-ethyl]-2-(3-benzyloxy-2-iodo-4-methoxy-5-methyl-benzyl)-5-methyl-3,6-dioxo-piperazine-1-carboxylic acid tert-butyl ester 

Relevant academic research and scientific papers

Total synthesis of ecteinascidin 743

The total synthesis of ecteinascidin 743 (1), an extremely potent antitumor agent, has been accomplished. The synthesis features Ugi's 4CC reaction, intramolecular Heck reaction, phenol-aldehyde cyclization, and acid-induced intramolecular sulfide formation. Copyright