反应详情

Phosphorus pentasulfide (9.8 g, 0.044 mol) was added to a mixture of tetradecanamide (8.6 g, 0.04 mol) in dry THF (250 mL) and the mixture refluxed overnight, concentrated in vacuo, and heated with methanol (200 mL), filtered, and the filtrate concentrated in vacuo to yield a pale yellow solid (10.28 g, 99%) used without further purification.

1. temperaturethe mixture refluxed overnight
2. concentrationconcentrated in vacuo
3. temperatureheated with methanol (200 mL)
4. filtrationfiltered
5. concentrationthe filtrate concentrated in vacuo