105823-07-2

Upstream product

• 89625-38-7 2-bromo-4-methoxy-5-tosyloxyaniline 
• 83577-93-9 (2S,4R)-N-trifluoroacetyl-4-[(trifluoroacetyl)oxy]proline 
• 51-35-4 4R-4-hydroxyproline 

Downstream Products

• 105823-11-8 Toluene-4-sulfonic acid (2R,11aS)-2-hydroxy-7-methoxy-5,11-dioxo-2,3,5,10,11,11a-hexahydro-1H-benzo[e]pyrrolo[1,2-a][1,4]diazepin-8-yl ester 
• 105823-10-7 (2R,11aS)-2,3,5,10,11,11a-hexahydro-2-hydroxy-7-methoxy-10-methoxymethyl-8-tosyloxy-5,11-dioxo-1H-pyrrolo<2,1-c><1,4>benzodiazepine 
• 105342-47-0 N-methoxymethyl-N-(N-trifluoroacetyl-4-methoxymethoxy-1-prolyl)-2-bromo-4-methoxy-5-tosyloxyaniline 
• 105823-09-4 Toluene-4-sulfonic acid (2R,11aS)-7-methoxy-2-methoxymethoxy-10-methoxymethyl-5,11-dioxo-2,3,5,10,11,11a-hexahydro-1H-benzo[e]pyrrolo[1,2-a][1,4]diazepin-8-yl ester 
• 105823-12-9 Toluene-4-sulfonic acid (S)-7-methoxy-10-methoxymethyl-5,11-dioxo-5,10,11,11a-tetrahydro-1H-benzo[e]pyrrolo[1,2-a][1,4]diazepin-8-yl ester 
• 105823-08-3 N-methoxymethyl-N-(N-trifluoroacetyl-4-methoxymethoxy-1-prolyl)-2-bromo-4-methoxy-5-tosyloxyaniline 

Relevant academic research and scientific papers

Total Syntheses of Prothracarcin and Tomaymycin by Use of Palladium Catalyzed Carbonylation

Total syntheses of optically active prothracarcin (1) and pretomaymycin (2), which is readily convertible to tomaymycin (3), were achived via a palladium catalyzed carbonylation developed by us.The structure of prothracarcin (1) was determined to be (11aS