3-Chloro-2-methyl-1-propene → HCID 23296057, compound

Participants

Reaction Conditions

Reaction Steps

22 g of methyl 3-hydroxy-4-methoxybenzoate are dissolved in 200 ml of anhydrous DMF and 41 g of ground potassium carbonate and 14.7 ml of 3-chloro-2-methylpropene are then added. The mixture is stirred at 60° C. for 5 h. After cooling, the precipitate is filtered off with suction, water is added to the filtrate and it is then extracted 3 times with ethyl acetate. The residue which remains after concentrating the extracts is crystallized using petroleum ether. 21 g of the title compound of m.p. 62-63° C. are obtained.

Provenance & Evidence