405552-47-8

Upstream product

• 405552-44-5 ((S)-4-Benzyloxy-3-methoxy-pentadec-1-ynyl)-trimethyl-silane 
• 405552-42-3 methyl (S)-2-benzyloxytridecanoate 
• 405552-43-4 (S)-2-benzyloxytridecanal 
• 96883-09-9 methyl (2S)-2-hydroxytridecanoate 
• 96883-08-8 (S)-2-hydroxytridecanoic acid 
• 100-39-0 benzyl bromide 
• 405552-45-6 (4S,5R)-3-((2R,3R,4S)-4-Benzyloxy-2-methyl-3-trimethylsilanylethynyl-pentadecanoyl)-4-methyl-5-phenyl-oxazolidin-2-one 

Relevant academic research and scientific papers

Enantioselective syntheses of (+)- and (-)-nephrosteranic acid employing the Nicholas-Schreiber reaction

(+)- and (-)-Nephrosteranic acid (16) have been prepared in an enantioselective fashion from alkyne acid 19 (or ent-19) by a three step sequence involving debenzylation-lactonization, oxidative cleavage, and selective epimerization at C4. Acids