211691-22-4

Upstream product

• 211691-21-3 (1'S, 6R,3aS,6aR)-6-[2'-tert-butyldiphenylsilyloxy-1'-(4''-methoxybenzyloxy)ethyl]-3a-methyl-2-phenyl-6,6a-dihydro-3aH-furo[3,4-d]oxazol-4-one 
• 211691-11-1 (1'R,4S,2'E)-4-[1'-acetoxy-4'-(tertbutyldiphenylsilyloxy)but-2'-en-1'-yl]-4-methyl-2-phenyl-4,5-dihydro-5-oxazolone 
• 211691-20-2 Acetic acid (2S,3S,4S)-4-benzoylamino-2-[(S)-2-(tert-butyl-diphenyl-silanyloxy)-1-(4-methoxy-benzyloxy)-ethyl]-4-methyl-5-oxo-tetrahydro-furan-3-yl ester 
• 211691-08-6 (1'S,3S,4S,5S)-3-methyl-3-benzamido-4-hydroxy-5-[2'-t-butyldiphenylsilyloxy-1'-(4''-methoxybenzyloxy)ethyl]oxolan-2-one 
• 211691-15-5 (1'S,3S,4S,5R)-3-methyl-3-benzamido-4-acetoxy-5-(2'-tert-butyldiphenylsilyloxy-1'-hydroxyethyl)oxolan-2-one 
• 211691-13-3 methyl (2S,3R,4E)-3-acetoxy-2-benzamido-2-methyl-6-(tertbutyldiphenylsilyloxy)-4-hexenoate 

Downstream Products

• 145401-48-5 sphingofungin F 
• 211691-23-5 (2'E,1'S,6R,3aS,6aR)-6-[3'-iodo-1'-(4''methoxybenzyloxy)-2'-propen-1'-yl]-3a-methyl-2-phenyl-6,6a-dihydro-3aH-furo[3,4-d]oxazol-4-one 
• 211691-24-6 (2E,1'S,6R,3aS,6aR)-6-[10',10'-ethylenedioxy-1'-(4''-methoxybenzyloxy)hexadec-2'-en-1'-yl]-3a-methyl-2-phenyl-6,6a-dihydro-3aH-furo[3,4-d]oxazol-4-one 
• 211691-25-7 N-[(3S,4R,5R)-4-Hydroxy-5-((E)-(S)-1-hydroxy-10-oxo-hexadec-2-enyl)-3-methyl-2-oxo-tetrahydro-furan-3-yl]-benzamide 

Relevant academic research and scientific papers

gem-diacetates as carbonyl surrogates for asymmetric synthesis. Total syntheses of sphingofungins E and F

The equivalent of an asymmetric addition to a carbonyl group with a stabilized anion is accomplished by discriminating between the enantiotopic C-O single bonds of a gem-diacetate. In this way, enantioselective total syntheses of two antifugal agents, sph