863423-85-2

Upstream product

• 863423-78-3 3-[6-Chloro-1-hydroxy-3-((R)-1-hydroxymethyl-2-methyl-propylcarbamoyl)-5,8-dimethoxy-naphthalen-2-yl]-2-hydroxy-6-methyl-4-triisopropylsilanyloxymethyl-benzoic acid methyl ester 
• 863423-83-0 (5S,6S)-1,6,12-Tris-benzyloxy-9-chloro-5-hydroxy-8,11-dimethoxy-3-methyl-5,6-dihydro-benzo[a]anthracene-2-carboxylic acid methyl ester 
• 863423-90-9 2-iodo-6-methoxycarbonyl-5-methyl-3-[(triisopropylsiloxy)methyl]phenyl 7-chloro-5,8-dimethoxy-4-methoxymethoxy-2-naphthoate 
• 863423-75-0 9-chloro-12-hydroxy-8,11-dimethoxy-3-methyl-6-oxo-1-triisopropylsilanyloxymethyl-6H-naphtho[2,3-c]chromene-4-carboxylic acid methyl ester 
• 863423-89-6 2-iodo-6-methoxycarbonyl-5-methyl-3-[(triisopropylsiloxy)methyl]phenyl 7-chloro-4-hydroxy-5,8-dimethoxy-2-naphthoate 
• 863423-74-9 methyl 2-hydroxy-3-iodo-6-methyl-4-[(triisopropylsiloxy)methyl]benzoate 
• 863423-73-8 7-chloro-5,8-dimethoxy-4-methoxymethoxy-2-naphthoic acid 
• 863423-79-4 2-Benzyloxy-3-[1-benzyloxy-6-chloro-3-((R)-1-hydroxymethyl-2-methyl-propylcarbamoyl)-5,8-dimethoxy-naphthalen-2-yl]-6-methyl-4-triisopropylsilanyloxymethyl-benzoic acid methyl ester 
• 863423-80-7 2-Benzyloxy-3-[1-benzyloxy-6-chloro-3-((R)-4-isopropyl-4,5-dihydro-oxazol-2-yl)-5,8-dimethoxy-naphthalen-2-yl]-6-methyl-4-triisopropylsilanyloxymethyl-benzoic acid methyl ester 

Downstream Products

• 1007852-39-2 C₇₂H₇₅ClN₂O₂₀ 
• 863423-87-4 C₇₄H₇₀N₄O₂₂ 

Relevant academic research and scientific papers

Regio- and stereocontrolled total synthesis of benanomicin B

(Chemical Equation Presented) Fully controlled total synthesis of benanomicin B was achieved by exploiting two key steps : a stereocontrolled ring-opening of a lactone (see scheme, step A), and a semipinacol cyclization of an acetal-aldehyde derivative discriminating the two hydroxy groups of the pseudo-C2-symmetric 1,2-diol moiety (step B).