Scheme 2.
One-pot synthesis of triazine derivative (5). Reagents and conditions: (i) 4-Chloroaniline, iPr2NEt, DCM, 30 °C, 15 min; (ii) Ethanolamine, 30 °C, 5 h, 70%
One-pot synthesis of triazine derivative (5). Reagents and conditions: (i) 4-Chloroaniline, iPr2NEt, DCM, 30 °C, 15 min; (ii) Ethanolamine, 30 °C, 5 h, 70%