1344720-71-3

Upstream product

• 1198272-03-5 (S,E)-tert-butyldimethyl((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-yl)oxy)silane 
• 1344720-58-6 N-Boc-N-[2-(2-bromo-5-(2,2-dimethylpropanoyloxy)-4-methoxyphenyl)ethyl]amine 
• 222622-91-5 4-bromo-5-bromomethyl-2-methoxyphenol 
• 1344720-62-2 2-bromo-5-(2,2-dimethylpropanoyloxy)-4-methoxy-phenyl-acetonitrile 
• 24424-99-5 di-tert-butyl dicarbonate 
• 3282-30-2 pivaloyl chloride 
• 81038-45-1 2-bromo-5-hydroxy-4-methoxyphenyl-acetonitrile 

Downstream Products

• 1344720-56-4 (3S)-(E)-N-Boc-N-[2-[5-(2,2-dimethyl-propanoyl-oxy)-2-(3-hydroxybut-1-enyl)-4-methoxy-phenyl]ethyl]amine 
• 872100-58-8 oleracein E 
• 724706-17-6 (-)-trolline 

Relevant academic research and scientific papers

Stereoselective synthesis of tetrahydroisoquinoline alkaloids: (-)-trolline, (+)-crispin A, (+)-oleracein e

Tetrahydroisoquinoline alkaloids, (S)-(-)-trolline, (R)-(+)-crispin A, and (R)-(+)-oleracein E, have been synthesized stereoselectively from the both enantiomers of common intermediate (S)-4 and (R)-4. The key step in the synthesis include a stereoselecti