Triethylamine → HCID 86233935, compound

Participants

Reaction Steps

A solution containing ethyl-3-hydroxybenzoate (8 mmol, 1.329 g) and triethylamine (8.3 mmol, 829 mg) in methylene chloride (50 mL) was added dropwise at 0° C. under stirring to a solution of dichloro vinylphosphonate (4 mmol, 0.58 g) in methylene chloride (20 mL). The reaction mixture was stirred at ambient temperature for 24 hours, washed twice with water (40 mL each). The separated organic layer was washed with brine, dried over magnesium sulfate, filtered and evaporated to dryness in vacuo to yield 1.61 g (86-99%) of the desired title compound. MS (APPI+): m/e 405 [M+H]+.

Provenance & Evidence