반응 #93293
ord-3b38ebaffbb746fc913cc6edd3b81482
반응 방정식
반응 조건
상세 조건
See reaction.notes.procedure_details.
후처리
- 1workup.DISTILLATIONAfter distillation under vacuum the residue
- 2workup.ADDITIONis poured into water and neutralized with NaOH 10%
- 3여과The compound of the title is recovered by filtration
실험 절차
1-Methyl-4-pyridinone (1.1 mole) is added to 1,3-dimethyl-5-pyrazolamine (1 mole). The reaction mixture is kept at a temperature between 70° C. and 80° C. for a period of about 8 hours. After distillation under vacuum the residue is poured into water and neutralized with NaOH 10%. The compound of the title is recovered by filtration. M.p. 262°-265° C.