220691-97-4

Upstream product

• 106357-31-7 (2S,3S,4R)-1-benzyloxy-2,4-dimethylhex-5-ene-3-ol 
• 58479-61-1 tert-butylchlorodiphenylsilane 
• 4163-65-9 per-O-acetyl-α-D-mannopyranose 
• 220691-84-9 Acetic acid (2R,3S,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(2-methoxy-phenylsulfanyl)-tetrahydro-pyran-3-yl ester 
• 220691-90-7 [(2S,3S,4aR,5R,7R,8S,8aS)-8-Benzyloxy-2,3-dimethoxy-7-(2-methoxy-phenylsulfanyl)-2,3-dimethyl-hexahydro-pyrano[3,4-b][1,4]dioxin-5-yl]-acetonitrile 
• 220691-22-5 [(2S,3S,4aR,5R,7R,8S,8aS)-8-Benzyloxy-2,3-dimethoxy-7-(2-methoxy-phenylsulfanyl)-2,3-dimethyl-hexahydro-pyrano[3,4-b][1,4]dioxin-5-yl]-acetaldehyde 
• 220691-21-4 [(2S,3S,4aR,5R,7R,8S,8aS)-8-Benzyloxy-2,3-dimethoxy-7-(2-methoxy-phenylsulfanyl)-2,3-dimethyl-hexahydro-pyrano[3,4-b][1,4]dioxin-5-yl]-methanol 
• 220691-19-0 (R)-2-(Diphenyl-phosphinoyl)-5-(4-methoxy-phenoxymethyl)-tetrahydro-furan 
• 220691-88-3 (2S,3S,4aR,5R,7R,8S,8aR)-5-Hydroxymethyl-2,3-dimethoxy-7-(2-methoxy-phenylsulfanyl)-2,3-dimethyl-hexahydro-pyrano[3,4-b][1,4]dioxin-8-ol 
• 220691-20-3 (2R,3S,4S,5S,6R)-2-Hydroxymethyl-6-(2-methoxy-phenylsulfanyl)-tetrahydro-pyran-3,4,5-triol 
• 220691-94-1 (2S,3R,6S)-2-((S)-3,3-Dibromo-1-methyl-allyl)-3-methyl-1,7-dioxa-spiro[5.5]undecane 
• 220691-27-0 (4S,5R)-4-((S)-2-Benzyloxy-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxepane 
• 220691-93-0 (3R,4S,5S)-6-Benzyloxy-3,5-dimethyl-hexane-1,4-diol 
• 220691-80-5 (R)-5-(4-Methoxy-phenoxymethyl)-dihydro-furan-2-one 

Downstream Products

• 220691-98-5 C₅₂H₈₂O₈Si₂ 
• 220691-37-2 C₅₂H₈₀O₈Si₂ 
• 220691-34-9 C₅₉H₈₈O₉Si₂ 

Relevant academic research and scientific papers

Total synthesis of the protein phosphatase inhibitor okadaic acid

The total synthesis of the protein phosphatase inhibitor okadaic acid 1 is reported using a convergent coupling strategy of three components, all of which may be prepared using chemistry developed in our laboratories.