Recently I am researching about HETEROCYCLIC KETENE AMINALS; PALLADIUM-CATALYZED ARYLATION; DIASTEREOSELECTIVE SYNTHESIS; MORPHAN DERIVATIVES; COUPLING REACTIONS; MICHAEL ADDITION; N-ARYLATION; C-N; DESIGN; ENAMINONES, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21662042, 81760621, 21362042, U1202221]; Program for Changjiang Scholars and Innovative Research Team in UniversityProgram for Changjiang Scholars & Innovative Research Team in University (PCSIRT) [IRT17R94]; Natural Science Foundation of Yunnan ProvinceNatural Science Foundation of Yunnan Province [2017FA003]. Category: thiazolidines. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Luo, Q; Huang, R; Xiao, Q; Yao, Y; Lin, J; Yan, SJ. The CAS is 94-41-7. Through research, I have a further understanding and discovery of Chalcone
A general and concise method was developed for the synthesis of 2-amino-4,6-diarylpyridine derivatives 4-6 through the cascade reaction, which includes Michael addition, intramolecular cyclization, aromatization, and/or loss of HNO2, of different types of alpha,beta-unsaturated ketones 1 and 1,1-enediamines 2 and 3 in 1,4-dioxane promoted by the base Cs2CO3 or piperidine. This method is suitable for the efficient parallel synthesis of pyridines. A library of highly functional 2-amino-4,6-diarylpyridine derivatives was easily constructed using the cascade reaction described in this study.
About Chalcone, If you have any questions, you can contact Luo, Q; Huang, R; Xiao, Q; Yao, Y; Lin, J; Yan, SJ or concate me.. Category: thiazolidines
Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com