1352755-79-3Relevant academic research and scientific papers
Aminothiolation of α-Bromocinnamaldehydes to Access Imidazo[2,1-b]thiazoles by Incorporation of Two Distinct Photoinduced Processes
Chen, Ziren,Jin, Weiwei,Xia, Yu,Zhang, Yonghong,Xie, Mengwei,Ma, Shangchao,Liu, Chenjiang
supporting information, p. 8261 - 8266 (2020/11/02)
A visible-light-promoted metal-free catalytic system was developed to achieve the aminothiolation of α-bromocinnamaldehydes. This mechanistically novel approach allows the synthesis of diverse imidazo[2,1-b]thiazole derivatives in satisfactory yields at r
DMAP-Catalyzed C—N Bond Formation for Diverse Synthesis of Imidazo[1,2-a]pyrimidine and Pyrimido[1,2-a]benzimidazole Derivatives
Shang, Le-Le,Feng, Yun,Gao, Xing-Lian,Chen, Zi-Ren,Xia, Yu,Jin, Wei-Wei,Liu, Chen-Jiang
supporting information, p. 1595 - 1599 (2020/10/02)
A DMAP (2-dimethylaminopyridine)-catalyzed condensation reactions for the successful direct construction of pyrimido[1,2-a]benzimidazole or imidazo[1,2-a]pyrimidine has been developed. The method utilizes readily available α-bromocinnamaldehydes with 2-am
Regioselective synthesis of α-bromo-α,β-unsaturated carbonyl compounds via photocatalytic α-bromination reactions
Wang, Dan,Zhao, Yating,Yang, Chao,Xia, Wujiong
, p. 190 - 194 (2016/02/16)
A visible light-mediated approach for the preparation of α-bromo-α,β-unsaturated ketones and aldehydes was developed. In comparison to traditional methods that generally take two steps to afford the above compounds, this protocol was highlighted by its op
N-heterocyclic carbene-catalyzed enantioselective annulation of bromoenal and 1,3-dicarbonyl compounds
Sun, Fang-Gang,Sun, Li-Hui,Ye, Song
supporting information; experimental part, p. 3134 - 3138 (2012/01/03)
Highly enantioselective [3+3]-annulation reactions of bromoenals and 1,3-dicarbonyl compounds are reported. In addition, both enantiomers of the resultant dihydropyranone could be easily obtained by choosing N-heterocyclic carbenes (NHCs) with the same stereocenter but different substituents under the optimized reaction conditions. Copyright
