474005-75-9

Upstream product

• 19493-09-5 Methylenetriphenylphosphorane 
• 474005-91-9 Acetic acid (E)-3-{(2R,5S)-5-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-4-oxo-tetrahydro-furan-2-yl}-allyl ester 
• 474005-90-8 Acetic acid (E)-3-[(2R,4R,5S)-5-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-4-(4-methoxy-benzyloxy)-tetrahydro-furan-2-yl]-allyl ester 
• 474005-74-8 Acetic acid (E)-3-{(2R,4R,5S)-5-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-4-hydroxy-tetrahydro-furan-2-yl}-allyl ester 
• 474005-73-7 Acetic acid (E)-3-[(2R,4R,5S)-5-(2-hydroxy-ethyl)-4-(4-methoxy-benzyloxy)-tetrahydro-furan-2-yl]-allyl ester 
• 474005-72-6 Acetic acid (E)-3-[(2R,4R,5S)-4-(4-methoxy-benzyloxy)-5-vinyl-tetrahydro-furan-2-yl]-allyl ester 
• 474005-68-0 Acetic acid (2E,7E)-(4R,6R)-9-acetoxy-4,6-dihydroxy-nona-2,7-dienyl ester 
• 474005-89-5 Acetic acid (E)-3-((2R,4R,5S)-4-hydroxy-5-vinyl-tetrahydro-furan-2-yl)-allyl ester 
• 58479-61-1 tert-butylchlorodiphenylsilane 
• 474005-88-4 Acetic acid (E)-3-[(7R,9R)-9-((E)-3-acetoxy-propenyl)-6,10-dioxa-spiro[4.5]dec-7-yl]-allyl ester 
• 474005-86-2 (E)-3-[(7R,9R)-9-((E)-2-Ethoxycarbonyl-vinyl)-6,10-dioxa-spiro[4.5]dec-7-yl]-acrylic acid ethyl ester 
• 474005-87-3 (E)-3-[(7R,9R)-9-((E)-3-Hydroxy-propenyl)-6,10-dioxa-spiro[4.5]dec-7-yl]-prop-2-en-1-ol 
• 474005-85-1 (7R,9R)-7,9-Divinyl-6,10-dioxa-spiro[4.5]decane 

Downstream Products

• 474005-66-8 3-{(2S,5S)-5-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-4-methylene-tetrahydro-furan-2-yl}-propionaldehyde 

Relevant academic research and scientific papers

A novel route to the F-ring of halichondrin B. Diastereoselection in Pd(0)-mediated meso and C2 diol desymmetrization

(matrix presented) Both σ and C2 symmetric diol diacetates were synthesized via two-directional chain elongation. A palladium-mediated, ligand-controlled C2 diol desymmetrization provided the desired tetrahydrofuran with the correct