113216-31-2

Upstream product

• 51724-64-2 (+/-)-1,4-trans-4-acetoxy-1-(3,4-dimethoxybenzyl)-6-hydroxy-7-methoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline 
• 51724-64-2 (+/-)-1,4-cis-4-acetoxy-1-(3,4-dimethoxybenzyl)-6-hydroxy-7-methoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline 

Relevant academic research and scientific papers

SYNTHESIS OF (+/-)-ROEMECARINE AND (+/-)-EPIROEMECARINE: REVISED STEREOSTRUCTURE FOR (+)-ROEMECARINE

(+/-)-Roemecarine (1) and (+/-)-epiroemecarine (2) were synthesized from (+/-)-1,4-trans- and (+/-)-1,4-cis-4-acetoxy-1-benzyltetrahydroisoquinolin-6-ols (3 and 4). The present synthesis revealed that stereostructure of (+)-roemecarine was 1.