1: 1,3-cylohexanedione With methylhydrazine in tetrahydrofuran; methanol T=0°C; 1.5 h; 2: N,N-dimethyl-formamide dimethyl acetal in tetrahydrofuran; methanol T=20 - 120°C; 0.166667 h; Microwave irradiation;

1: 1,3-cylohexanedione; methylhydrazine in tetrahydrofuran; methanol T=0°C; 1.5 h; 2: N,N-dimethyl-formamide dimethyl acetal in tetrahydrofuran; methanol T=20 - 120°C; 0.166667 h; microwave reactor;

Heating;