170707-27-4

Upstream product

• 75-08-1 ethanethiol 
• 170707-20-7 ((4aR,5aS,6aR,8S,10S,10aS,11aR,12aS)-10-Benzyloxy-2,2,10a-trimethyl-dodecahydro-1,3,5,7,11-pentaoxa-naphthacen-8-ylmethoxy)-tert-butyl-diphenyl-silane 
• 170707-23-0 (4aR,5aS,6aR,8R,10S,10aR,11aR,12aS)-10-(tert-Butyl-dimethyl-silanyloxy)-8-[3-(tert-butyl-diphenyl-silanyloxy)-propyl]-2,2,10a-trimethyl-dodecahydro-1,3,5,7,11-pentaoxa-naphthacene 
• 170707-24-1 (2R,3S,4aR,5S,7R,8aR,9aS,10aR)-5-(tert-Butyl-dimethyl-silanyloxy)-7-[3-(tert-butyl-diphenyl-silanyloxy)-propyl]-2-hydroxymethyl-10a-methyl-decahydro-1,8,10-trioxa-anthracen-3-ol 
• 170707-22-9 (4aR,5aS,6aR,8R,10S,10aS,11aR,12aS)-8-[3-(tert-Butyl-diphenyl-silanyloxy)-propyl]-2,2,10a-trimethyl-dodecahydro-1,3,5,7,11-pentaoxa-naphthacen-10-ol 
• 170707-21-8 ((4aR,5aS,6aR,8S,10S,10aS,11aR,12aS)-10-Benzyloxy-2,2,10a-trimethyl-dodecahydro-1,3,5,7,11-pentaoxa-naphthacen-8-yl)-methanol 
• 159328-02-6 (4aR,5aS,6aR,8S,10S,10aS,11aR,12aS)-10-Benzyloxy-2,2,10a-trimethyl-dodecahydro-1,3,5,7,11-pentaoxa-naphthacene-8-carbaldehyde 
• 159328-04-8 3-((4aR,5aS,6aR,8R,10S,10aS,11aR,12aS)-10-Hydroxy-2,2,10a-trimethyl-dodecahydro-1,3,5,7,11-pentaoxa-naphthacen-8-yl)-propionic acid methyl ester 
• 159328-05-9 (4aR,5aS,6aR,8R,10S,10aS,11aR,12aS)-8-(3-Hydroxy-propyl)-2,2,10a-trimethyl-dodecahydro-1,3,5,7,11-pentaoxa-naphthacen-10-ol 
• 122822-08-6 2,6:5,9:8,12-Trianhydro-4-O-benzyl-1-O-(tert-butyldiphenylsilyl)-3,7,10-trideoxy-5-C-methyl-D-allo-D-altro-tridecitol 

Downstream Products

• 170707-04-7 (2R,4aR,5S,7R,8aR,9aS,10aR)-5-(tert-Butyl-dimethyl-silanyloxy)-7-[3-(tert-butyl-diphenyl-silanyloxy)-propyl]-3,3-bis-ethylsulfanyl-10a-methyl-decahydro-1,8,10-trioxa-anthracene-2-carbaldehyde 

Relevant academic research and scientific papers

Total synthesis of brevetoxin B. 3. Final strategy and completion

The final strategy for the total synthesis of brevetoxin B (1) according to the retrosynthetic analysis shown in Scheme 1 is described. Starting with the tetracyclic ring system 8 [DEFG], the construction of the C ring was accomplished via an intramolecul