858645-39-3

Upstream product

• 858645-41-7 [5-{[tert-butyl(diphenyl)silyl]oxy}-6-[(Z)-tetradec-2-enyl]tetrahydro-2H-pyran-2-yl]methanol 
• 858645-40-6 (2R,3R,6R)-3-{[tert-butyl(diphenyl)silyl]oxy}-6-{[tert-butyl(diphenyl)silyl]oxymethyl}-2-[(Z)-tetradec-2-enyl]-tetrahydro-2H-pyran 
• 15510-55-1 dodecyltriphenylphosphonium bromide 
• 134341-56-3 meso-(2R,5S)-2,5-bis(tert-butyldiphenylsilyloxy)hexane-1,6-dial 
• 837428-48-5 (1S,2R)-2-(1-methyl-1-phenylethyl)cyclohexyl (2Z,4R,7S)-4,8-bis{[tert-butyl(diphenyl)silyl]oxy}-8-oxooct-2-enoate 
• 837428-30-5 {(2S,3R,6R)-3-{[tert-butyl(diphenyl)silyl]oxy}-6-{[tert-butyl(diphenyl)silyl]oxymethyl}-tetrahydro-2H-pyran-2-yl}-acetic acid (1S,2R)-2-(1-methyl-1-phenylethyl)cyclohexyl ester 
• 837428-29-2 {(2R,3R,6R)-3-{[tert-butyl(diphenyl)silyl]oxy}-6-{[tert-butyl(diphenyl)silyl]oxymethyl}-tetrahydro-2H-pyran-2-yl}-acetic acid (1S,2R)-2-(1-methyl-1-phenylethyl)cyclohexyl ester 
• 837428-26-9 (Z)-(4R,7S)-4,7-Bis-(tert-butyl-diphenyl-silanyloxy)-8-hydroxy-oct-2-enoic acid (1S,2R)-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester 
• 837428-23-6 (1S,2R)-2-(1-methyl-1-phenylethyl)cyclohexyl (2Z,4R,7S)-4,8-bis{[tert-butyl(diphenyl)silyl]oxy}-7-hydroxyoct-2-enoate 
• 837428-27-0 (1S,2R)-2-(1-methyl-1-phenylethyl)cyclohexyl (2Z,4R,7R)-4,8-bis{[tert-butyl(diphenyl)silyl]oxy}-7-hydroxyoct-2-enoate 
• 881663-85-0 (1S,2R)-2-(1-methyl-1-phenylethyl)cyclohexyl (2Z,4R,7R)-4,8-bis-{[tert-butyl(diphenyl)silyl]oxy}-7-[(chloroacetyl)oxy]oct-2-enoate 

Downstream Products

• 858645-42-8 (S)-3-[(2R,8R,11R)-11-[(2R,5R,6R)-5-(tert-Butyl-diphenyl-silanyloxy)-6-((Z)-tetradec-2-enyl)-tetrahydro-pyran-2-yl]-8,11-dihydroxy-2-(2-trimethylsilanyl-ethoxy)-undec-9-ynyl]-5-methyl-5H-furan-2-one 

Relevant academic research and scientific papers

Divergence en route to nonclassical annonaceous acetogenins. Synthesis of pyranicin and pyragonicin

Syntheses of the nonclassical annonaceous acetogenins, pyranicin, and pyragonicin from common late-stage intermediates are presented. The construction of key elements relies on asymmetric HWE reactions, including the desymmetrization of a meso-dialdehyde