86817-56-3

Upstream product

• 64603-67-4 5-bromo-6-(chloromethyl)benzo[d][1,3]dioxole 
• 36547-83-8 2-benzoyl-8-benzyloxy-1,2-dihydro-7-methoxy-isoquinoline-1-carbonitrile 
• 112378-10-6 8-benzyloxy-N-benzoyl-1-(2'-bromo-4',5'-methylenedioxybenzyl)-1,2-dihydro-7-methoxyisoquinoline-1-carbonitrile 

Downstream Products

• 112378-13-9 8-benzyloxy-1-(2'-bromo-4',5'-methylenedioxybenzyl)-7-methoxy-N-methylisoquinolinium iodide 
• 112378-15-1 8-benzyloxy-1-(2'-bromo-4',5'-methylenedioxybenzyl)-1,2,3,4-tetrahydro-7-methoxy-N-methylisoquinoline 

Relevant academic research and scientific papers

Synthetic Approaches To Cularines. II . Ullmann Condensation.

The first total syntheses of O-methylcularicine 9b and sarcocapnine 9c are described together with a new synthesis of cularine 9a using the Ullmann condensation reaction of the appropriate 2'-bromo-8-hydroxytetrahydrobenzylisoquinoline formed by phase-tra

OXOCOMPOSTELLINE AND OXOCULARINE, STRUCTURE AND SYNTHESIS

Structures (1) and (2) were deduced for these two new oxocularine alkaloids from spectral data and synthesis.The latter was achieved by a novel approach based on intramolecular cyclization between a phenoxide and an intermediate benzyne.