122647-45-4

Upstream product

• 122623-10-3 (R)-2-((4R,5R)-5-{(2R,4R)-4-[(4R,5R,6R)-5-(tert-Butyl-dimethyl-silanyloxy)-6-ethyl-2,2,5-trimethyl-[1,3]dioxan-4-yl]-2-methyl-3-oxo-pentyl}-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-propionaldehyde 
• 116382-72-0 (4R,5R)-4-methyl-5-phenyl-N-propionyl-2-oxazolidinone 
• 69739-34-0 t-butyldimethylsiyl triflate 
• 81357-34-8 (4R,5S)-Dihydro-4-hydroxy-5-(iodomethyl)-5-methyl-2(3H)-furanone 
• 83569-27-1 (3R,4R,5S)-Dihydro-3,5-dimethyl-4-hydroxy-5-(iodomethyl)-2(3H)-furanone 
• 122622-99-5 Ethyl (+/-)-3-hydroxy-4-methyl-4-heptenoate 
• 122623-03-4 (3R,4R,5R,6R)-2(R/S),4-Dihydroxy-3,5-dimethyl-5-(1-hydroxypropyl)-4,6-O-isopropylidene-2,3,4,5-tetrahydrofuran 
• 122623-00-1 (4R,5R,6R)-Dihydro-4-hydroxy-5-(1-hydroxypropyl)-5-methyl-2(3H)-furanone 
• 122622-97-3 (4R,5R,6S)-4,5-Dihydroxy-4,6-dimethyl-7(E/Z)-(1-hexylidene)hept-1-yne 
• 122622-94-0 (3R,4R,5S)-4-((tert-Butyldimethylsilyl)oxy)-3,5-dimethyl-2(R/S)-hydroxy-5-(iodomethyl)-2,3,4,5-tetrahydrofuran 
• 89874-09-9 Ethyl (3R,4S,5S)-4,5-epoxy-3-hydroxy-4-methylheptanoate 
• 122623-05-6 (2S,3R,4R,5R)-2,4-Dimethyl-4-hydroxy-1-isopropylidene-3,5-(isopropylidenedioxy)heptane 
• 122623-09-0 (2S,3R,4R,6R,8R,9R,10R,11R)-10-((tert-Butyldimethylsilyl)oxy)-1(E/Z)-(1-hexylidene)-3,4;9,11-bis(isopropylidenedioxy)-2,4,6,8,10-pentamethyl-7-oxotridecane 
• 122674-65-1 Ethyl (3R)-3-hydroxy-4-methyl-4-pentenoate 

Relevant academic research and scientific papers

Enantioselective total synthesis of 9S-dihydroerythronolide A seco acid

A concise and enantioselective total synthesis of 9S-dihydroerythronolide A seco acid(8) is described. The functionalized γ-lactones 9 and 10, which serve as chiral building blocks for the C3-C7 and C9-C15 segments of the seco acid 8, were readily prepare