78982-18-0

Upstream product

• 77793-25-0 C₂₃H₂₇NO₈ 
• 130655-26-4 8-[2-(3,4-Dimethoxy-phenyl)-ethylamino]-1,4-dioxa-spiro[4.5]dec-7-ene-7-carboxylic acid ethyl ester 
• 120-20-7 2-(3,4-dimethoxyphenyl)-ethylamine 
• 14160-65-7 ethyl 8-oxo-1,4-dioxaspiro[4.5]decane-7-carboxylate 

Relevant academic research and scientific papers

An alternate synthesis of a 2,8-dioxo-1,7-cycloerythrinan, a key intermediate to erythrinan alkaloids of dienoid-type

Starting from homoveratrylamine, 15,16-dimethoxy-2,8-dioxo-1,7-cycloerythrinan 1a, a key intermediate to erythrinan alkaloids of dienoid-type, was synthesized in 35percent overall yield by 10 steps reactions including deethoxycarbonylation of 6-ethoxycarbonylerythrinan derivative