253172-13-3

Upstream product

• 261776-53-8 (2S,3S)-3-Benzyloxy-3-((5R,7S,8R,9S,10S)-8-methoxymethoxy-9,10-dimethyl-1,6-dioxa-spiro[4.5]dec-7-yl)-2-methyl-propionic acid 
• 253172-16-6 (2R,3S,5R,7R,8S)-7-Benzyloxy-8-benzyloxymethyl-2-((Z)-but-2-enyl)-5-methyl-oxocan-3-ol 
• 499237-60-4 (5R,7R,8R,9S,10S)-8-Methoxymethoxy-9,10-dimethyl-1,6-dioxa-spiro[4.5]decane-7-carbaldehyde 
• 253172-18-8 ((5R,7S,8R,9S,10S)-8-Methoxymethoxy-9,10-dimethyl-1,6-dioxa-spiro[4.5]dec-7-yl)-methanol 
• 253172-19-9 (1S,2R)-1-((5R,7S,8R,9S,10S)-8-Methoxymethoxy-9,10-dimethyl-1,6-dioxa-spiro[4.5]dec-7-yl)-2-methyl-but-3-en-1-ol 
• 474125-25-2 (5R,7S,8R,9S,10S)-7-((1S,2R)-1-Benzyloxy-2-methyl-but-3-enyl)-8-methoxymethoxy-9,10-dimethyl-1,6-dioxa-spiro[4.5]decane 
• 253172-17-7 C₂₃H₄₆O₅Si₂ 

Downstream Products

• 261776-54-9 (2R,4aR,6S,7R,9S,10aS)-7-Benzyloxy-2-[(1S,2S)-2-benzyloxy-2-((5R,7S,8R,9S,10S)-8-methoxymethoxy-9,10-dimethyl-1,6-dioxa-spiro[4.5]dec-7-yl)-1-methyl-ethyl]-6-benzyloxymethyl-9-methyl-octahydro-1,5-dioxa-benzocycloocten-3-one 
• 253172-22-4 (2S,4aR,6S,7R,9S,10aS)-7-Benzyloxy-2-[(1S,2S)-2-benzyloxy-2-((5R,7S,8R,9S,10S)-8-methoxymethoxy-9,10-dimethyl-1,6-dioxa-spiro[4.5]dec-7-yl)-1-methyl-ethyl]-6-benzyloxymethyl-9-methyl-octahydro-1,5-dioxa-benzocycloocten-3-one 
• 474125-48-9 (4aR,6S,7R,9S,10aS)-7-Benzyloxy-2-[(1S,2S)-2-benzyloxy-2-((5R,7S,8R,9S,10S)-8-methoxymethoxy-9,10-dimethyl-1,6-dioxa-spiro[4.5]dec-7-yl)-1-methyl-ethyl]-6-benzyloxymethyl-9-methyl-decahydro-1,5-dioxa-benzocycloocten-3-ol 
• 253172-25-7 C₄₆H₆₀O₉ 
• 253172-24-6 (2R,4aR,6S,7R,9S,10aS)-7-Benzyloxy-2-[(1S,2S)-2-benzyloxy-2-((5R,7R,8R,9S,10S)-8-hydroxy-9,10-dimethyl-1,6-dioxa-spiro[4.5]dec-7-yl)-1-methyl-ethyl]-6-benzyloxymethyl-9-methyl-octahydro-1,5-dioxa-benzocycloocten-3-one 
• 253172-09-7 C₄₆H₆₀O₈ 
• 253172-11-1 7-benzyloxy-2-[2-benzyloxy-2-(8-methoxymethoxy-9,10-dimethyl-1,6-dioxa-spiro[4.5]dec-7-yl)-1-methyl-ethyl]-6-benzyloxymethyl-9-methyl-4,4a,6,7,8,9,10,10a-octahydro-1,5-dioxa-benzocyclooctene 

Relevant academic research and scientific papers

Convergent synthesis of the IJKLM ring fragment of ciguatoxin CTX3C

The IJKLM ring fragment of CTX3C, an important member of the ciguatoxin family, was synthesized via ring-closing metathesis using the Tebbe reagent and an improved method of reductive hydroxy ketone cyclization.