15764-47-3Relevant articles and documents
Facile access to novel 3-acylimidazo[1,2-a]pyrimidines under microwave irradiation
Shaaban, Mohamed R.
, p. 1775 - 1783 (2013)
Treatment of mono-, bis- and tris(ω-bromoacetophenone) derivatives with N,N-dimethylformamidine derivative of 2-aminopyrimidine, afforded the novel 3-aroyl or heteroyl derivatives of imidazo[1,2-α]pyrimidine, bis(imidazo[1,2-α]pyrimidine) and tris(imidazo
Hypervalent Iodine in Synthesis 93. A Facile Synthesis of 2-Substituted Imidazo[1,2-a]pyrimidines by Cyclocondensation of Alkynyl(phenyl)iodonium Salts and 2-Aminopyrimidine
Liu, Zhi,Chen, Zhen-Chu,Zheng, Qin-Guo
, p. 909 - 911 (2003)
Simple stirring of a mixture of the alkynyl(phenyl)iodonium salts 1 with 2-aminopyrimidine 2 in chloroform under reflux for two hours in the presence of K2CO3 gave, after workup, the 2-substituted imidazo[1,2-a]pyrimidines 3 in moderate to good yields. A possible mechanism for the formation of 3 involves the intramolecular cyclization of the intermediate alkylidenecarbene 6.
Metal complex and application thereof
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Paragraph 0159-0163, (2021/08/06)
The invention relates to a metal complex and application thereof, the metal complex is a metal complex electrophosphorescent luminescent material with a pyrimidine fused ring structure, and is a series of metal complexes obtained by taking modified pyrimi
Cobalt-Catalyzed Aerobic Cross-Dehydrogenative Coupling of C-H and Thiols in Water for C-S Formation
Huang, Xin,Chen, Yongqi,Zhen, Shan,Song, Lijuan,Gao, Mingqi,Zhang, Panke,Li, Heng,Yuan, Bingxin,Yang, Guanyu
, p. 7331 - 7340 (2018/07/29)
Organosulfides have great significance and value in synthetic and biological chemistry. To establish a versatile and green methodology for C-S bond generation, we successfully developed a new aerobic cross-dehydrogenative coupling of C-H and S-H to synthe
Easy and efficient selenocyanation of imidazoheterocycles using triselenodicyanide
Redon, Sébastien,Obah Kosso, Anne Roly,Broggi, Julie,Vanelle, Patrice
supporting information, p. 2771 - 2773 (2017/06/23)
The regioselective selenocyanation of imidazoheterocycles using triselenodicyanide at room temperature is reported. The electrophilic aromatic substitution of a broad range of substrates is promoted by the triselenodicyanide obtained by oxidative coupling