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ChemicalBook CAS DataBase List arecoline
63-75-2

arecoline synthesis

8synthesis methods
-

Yield:63-75-2 100%

Reaction Conditions:

with potassium carbonate in dichloromethane;water at 20; for 0.5 h;

Steps:



Methyl 1 -methyl- 1,2,5,6-tetrahydropyridine-3-carboxylate.K2C03 (50 g; 361 .78 mmol) was added to a solution of methyl 1 -methyl-1 ,2,5,6- tetrahydropyridine-3-carboxylate hydrobromide (50 g; 21 1 .77 mmol) in H20 (50 ml) and DCM (250 ml), and stirred at RT for 30 mins. The organic layer was separated, washed with brine, dried over MgS04, filtered and concentrated to provide the desired intermediate (34 g, quantitative yield).

References:

WO2012/16001,2012,A1 Location in patent:Page/Page column 50

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