344315-35-1

Basic information

• Product Name: C₄₁H₅₆O₆S₂Si
• Synonyms: C₄₁H₅₆O₆S₂Si
• CAS NO: 344315-35-1
• Molecular Weight: 737.11
• Mol File: 344315-35-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: C₄₁H₅₆O₆S₂Si(CAS DataBase Reference)
• NIST Chemistry Reference: C₄₁H₅₆O₆S₂Si(344315-35-1)
• EPA Substance Registry System: C₄₁H₅₆O₆S₂Si(344315-35-1)

Safety Data

• Hazardous Substances Data: 344315-35-1(Hazardous Substances Data)

Upstream product

• 90965-06-3 dimethyl 1-(1-diazo-2-oxopropyl)phosphonate 
• 344315-34-0 C₄₀H₅₆O₇S₂Si 
• 617-86-7 triethylsilane 
• 17791-36-5 methyl 2,3-di-O-benzyl-α-D-glucopyranoside 
• 440339-80-0 1-[(2S,3S,4R,4aR,5aR,9R,10aS,11aR)-3,4-Bis-benzyloxy-9-(2-hydroxy-ethyl)-7-triethylsilanyl-2,3,4,4a,5a,6,9,10a,11,11a-decahydro-1,5,10-trioxa-cyclohepta[b]naphthalen-2-yl]-propan-2-one 
• 440339-73-1 2,2-Dimethyl-propionic acid 2-{2-[1-acetoxy-2-((2R,3R,4S,5S,6S)-6-allyl-4,5-bis-benzyloxy-3-hydroxy-tetrahydro-pyran-2-yl)-ethyl]-[1,3]dithian-2-yl}-ethyl ester 
• 440339-72-0 Acetic acid 2-((2R,3R,4S,5S,6S)-6-allyl-4,5-bis-benzyloxy-3-hydroxy-tetrahydro-pyran-2-yl)-1-[2-(2-hydroxy-ethyl)-[1,3]dithian-2-yl]-ethyl ester 
• 440339-76-4 2,2-Dimethyl-propionic acid 2-((2R,3S,4aR,6S,7S,8R,8aR)-6-allyl-7,8-bis-benzyloxy-3-hydroxy-octahydro-pyrano[3,2-b]pyran-2-yl)-ethyl ester 

Downstream Products

• 344315-36-2 (2S,3S,4R,4aR,5aR,8R,9R,10aS,11aR)-3,4-Bis-benzyloxy-2-(2-methyl-[1,3]dithian-2-ylmethyl)-9-prop-2-ynyl-2,3,4,4a,5a,8,9,10a,11,11a-decahydro-1,5,10-trioxa-cyclohepta[b]naphthalen-8-ol 
• 344315-43-1 (2S,3S,4R,4aR,5aR,8S,9R,10aS,11aR)-3,4-Bis-benzyloxy-2-(2-methyl-[1,3]dithian-2-ylmethyl)-9-prop-2-ynyl-2,3,4,4a,5a,8,9,10a,11,11a-decahydro-1,5,10-trioxa-cyclohepta[b]naphthalen-8-ol 
• 344315-37-3 (2S,3S,4R,4aR,5aR,8S,9R,10aS,11aR)-3,4-Bis-benzyloxy-8-(1-ethoxy-ethoxy)-2-(2-methyl-[1,3]dithian-2-ylmethyl)-9-prop-2-ynyl-2,3,4,4a,5a,8,9,10a,11,11a-decahydro-1,5,10-trioxa-cyclohepta[b]naphthalene 
• 344315-46-4 C₄₁H₄₈O₇S₂ 
• 344315-38-4 C₄₁H₅₆O₈Si 
• 344315-39-5 C₄₄H₆₀O₈S₂Si 
• 344315-41-9 C₅₀H₆₈O₇S₂Si 
• 344315-40-8 C₅₆H₈₂O₇S₂Si₂ 

Relevant articles and documents

Synthesis of the BCD-ring of ciguatoxin 1B using an acetylene cobalt complex and vinylsilane strategy

Synthesis of the tricyclic BCD-ring segment with high stereoselectivity has been achieved starting from a sugar derivative directed toward the synthesis of the left part of ciguatoxin 1B. The central reactions in the synthesis are (i) ether ring formation mediated by an acetylene cobalt complex, (ii) decomplexation of the endo-acetylene cobalt complex to the vinylsilane, and (iii) ring-opening reaction of the epoxysilane into the allylic alcohol.