Process method for preparing 1, 4-bis (5-phenyl-2-oxazolyl) benzene
The invention discloses a process method for preparing 1, 4-bis (5-phenyl-2-oxazolyl) benzene, which comprises the following step: reacting terephthalonitrile serving as a raw material with acetophenone under the catalysis of a proper amount of acidic compound, halide and oxidant to obtain the 1, 4-...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a process method for preparing 1, 4-bis (5-phenyl-2-oxazolyl) benzene, which comprises the following step: reacting terephthalonitrile serving as a raw material with acetophenone under the catalysis of a proper amount of acidic compound, halide and oxidant to obtain the 1, 4-bis (5-phenyl-2-oxazolyl) benzene. The method is short in reaction step and low in risk.
本发明公开了一种制备1,4-双(5-苯基-2-恶唑基)苯的工艺方法，包括以下步骤：以对苯二甲腈为原料，与苯乙酮在适量酸性化合物、卤代物和氧化剂催化下，反应得到1,4-双(5-苯基-2-恶唑基)苯。其反应步骤短，危险性小。 |
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