A process is described for the synthesis of pyrazoles having general formula (I) comprising the following steps: a) a mixture comprising an alkyl-hydrazine having formula (II) RNH-NH2 and a compound having general formula (III) Rx1 -X1 -Rx-X2-Rx2, b) the mixture obtained in step a) is reacted with a compound having formula (IV), obtaining a 1,3,4-substituted pyrazole having general formula (I), according to the reaction scheme 1.
描述一种合成一般式为(I)的
吡唑的过程,包括以下步骤:a)混合物包括具有公式(II)的烷基
肼RNH-NH2和具有公式(III)Rx1-X1-Rx-X2-Rx2的化合物,b)将步骤a)中获得的混合物与具有公式(IV)的化合物反应,根据反应方案1获得一般式为(I)的1,3,4-取代
吡唑。