| 摘要 |
PROBLEM TO BE SOLVED: To provide a new method for producing a 1,3-azole, capable of performing at <=130 deg.C low temperature. SOLUTION: This method for producing the 1,3-azole expressed by the general formula (3) is characterized by reacting an aminobenzene expressed by the general formula (1), wherein, X is a group selected from the group consisting of NH, O and S; and R1, R2 are each a group selected from the group consisting of H, a halogen and NO2 with an aromatic aldehyde expressed by the general formula (2): OHC-Ar-G, wherein, Ar is an aromatic hydrocarbon group; G is a group selected from H, a halogen, NO2, hydroxyl, an alkyl and an alkoxy in the presence of an acidic or a neutral alumina.
|
