57366-70-8Relevant academic research and scientific papers
An efficient improve for the kroehnke reaction: One-pot synthesis of 2,4,6-triarylpyridines using raw materials under microwave irradiation
Tu, Shujiang,Li, Tuanjie,Shi, Feng,Fang, Fang,Zhu, Songlei,Wei, Xianyong,Zong, Zhimin
, p. 732 - 733 (2005)
A series of 2,4,6-triarylpyridines have been prepared by the one-pot reaction of aldehydes with aromatic ketones in the presence of ammonium acetate under microwave irradiation without catalyst. This method has the advantage of easier workup, shorter reaction time, higher yield, and environment-friendly. Copyright
Organic compound and organic electroluminescent device containing same
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, (2021/06/22)
The invention relates to an organic compound, which has a structure as shown in (I), wherein A and B are respectively and independently five-membered or six-membered cycloalkyl, L is a single bond, a substituted or unsubstituted C6-C30 arylene group, or a substituted or unsubstituted C3-C30 heteroarylene group, R1 and R2 are respectively and independently selected from halogen, C1-C12 alkyl, C1-C12 alkoxy, substituted or unsubstituted C6-C30 aryl or substituted or unsubstituted C3-C30 heteroaryl, m and n are each an integer of 0-3, and Ar is a substituted or unsubstituted C6-C30 aryl group or a substituted or unsubstituted C3-C30 heteroaryl group. When Ar is an azaaryl group, at least one heteroaromatic ring of Ar contains two or more N atoms, and when L is a single bond and Ar is an aryl group, the substituent group is not halogen. The invention further provides application of the organic compound in an organic electronic device, and the performance of the organic electronic device can be improved.
One-pot multicomponent condensation reaction of aldehydes with cyclic ketones
Wu, Ping,Cai, Xi-Mei,Wang, Qi-Fang,Yan, Chao-Guo
experimental part, p. 841 - 850 (2011/04/22)
Under microwave irradiation, the one-pot multicomponent condensation reaction of three molar aromatic aldehydes with two molar cyclic ketones having free,'-methylene positions such as cyclopentanone or cyclohexanone in the presence of ammonium acetate and
