反应详情

Methyl 6-bromo-2-naphthalene carboxylate (98 g) was dissolved in dimethoxyethane (2 1) and tetrakis(triphenylphosphine)palladium (44 g) was added in nitrogen atmosphere. The mixture was stirred for 30 minutes at room temperature. Potassium carbonate (52 g), water (1 1) and 2,4,6-trivinylcyclotriboroxane-pyridine complex (91 g) were added and the mixture was stirred for 24 hours while refluxing with heating. There action mixture was cooled to room temperature and treated with activated alumina to obtain methyl 2-vinyl-6-naphthalene carboxylate (77 g).

1. stirringthe mixture was stirred for 24 hours
2. temperaturewhile refluxing
3. temperaturewith heating
4. temperatureThere action mixture was cooled to room temperature
5. additiontreated with activated alumina