80018-66-2

Upstream product

• 80018-67-3 (2S,5S)-2,5-anhydro-1,3:4,6-di-O-benzylidene-2-C-hydroxy-5-C-methoxy-D-threo-hexitol 
• 28224-73-9 1,3:4,6-di-O-benzylidene-D-mannitol 
• 100-52-7 benzaldehyde 
• 69-65-8 mannitol 
• 80030-25-7 1,3:4,6-di-O-benzylidene-D-threo-2,5-hexodiulose hydrate 

Downstream Products

• 80018-78-6 (6R)-6,6¹-anhydro-1,4:5,7-di-O-benzylidene-3-deoxy-6-C-hydroxymethyl-D-threo-2-heptulose 
• 80018-77-5 2,2¹:5,5¹-dianhydro-1,3:4,6-di-O-benzylidene-2,5-di-C-hydroxymethyl-D-mannitol 
• 80018-79-7 (5R)-5,5¹-anhydro-1,3:4,6-di-O-benzylidene-5-C-hydroxymethyl-D-threo-2-hexulose 
• 112531-69-8 (2R,5R)-1,3:4,6-di-O-benzylidene-2,5-di-C-methyl-D-threo-hexitol 
• 80018-74-2 (2R,5S)-1,3:4,6-di-O-benzylidene-2,5-di-C-methyl-D-threo-hexitol 
• 80018-76-4 1,3-O-benzylidene-4-deoxy-2,5-di-C-phenylhex-3-enitol 
• 167933-38-2 1,3:4,6-di-O-benzylidene-D-glucitol 
• 80018-72-0 (2R,4aR,5aR,8R,9aS,9bS)-2,5,8-Triphenyl-dihydro-bis[1,3]dioxino[5,4-b;4',5'-d]pyrrole-4a,5a-diol 
• 170890-13-8 (4S,5R,4'S,5'R)-5,5'-Bis-(tert-butyl-dimethyl-silanyloxy)-5,5'-dimethyl-2,2'-diphenyl-[4,4']bi[[1,3]dioxanyl] 

Relevant academic research and scientific papers

Total synthesis of brevetoxin B. 2. Second generation strategies and construction of the dioxepane region [DEFG]

The second generation strategy for the total synthesis of brevetoxin B (1) is presented. According to this strategy, the heptacyclic [ABCDEFG] phosphonium iodide 4 and the tricyclic [IJK] aldehyde 3 were defined as the precursors for the brevetoxin B skel

SYNTHESIS AND SOME REACTIONS OF 1,3:4,6-DI-O-BENZYLIDENE-D-threo-2,5-HEXODIULOSE

Oxidation of 1,3:4,6-di-O-benzylidene-D-mannitol in ethyl acetate with ruthenium tetroxide gave the corresponding diketone as its hydrate, which was dehydrated to the free diketone.These compounds were treated with a variety of reagents containing hydride