. After cooling, the reaction mixture was filtered, washed with water, and recrystallized from ethanol as yellow crystals, yield 0.00 g (00%), m.p. 000--000 °C. IR (ν, cm^−0^): 0000 (CH aliph.); ^0^H-NMR (000 MHz, CDCl~0~) δ (ppm): 0.00 (s, 0H, CH~0~), 0.00 (s, 0H, CH~0~), 0.00 (t, 0H, 