74844-02-3Relevant academic research and scientific papers
Lewis-acid-catalyzed benzylic reactions of 2-methylazaarenes with aldehydes
Mao, Dan,Hong, Gang,Wu, Shengying,Liu, Xin,Yu, Jianjun,Wang, Limin
, p. 3009 - 3019 (2014/05/20)
Lewis-acid-catalyzed benzylic reactions of 2-methylazaarenes with aldehydes have been investigated. Series of azaarene derivatives were afforded by this reaction. 2-(Pyridin-2-yl)ethanols with common substituents were formed through the LiNTf2-promoted aldol reaction for the first time. 2-Alkenylpyridines, exclusively in the form of the E isomers, were synthesized in the presence of LiNTf2 cooperated with H2NTf. In the presence of La(Pfb)3 as catalysis, 2-alkenylquinolines were obtained in high yields through the reactions between 2-methylquinolines and aldehydes under air.
Chemistry of Heterocyclic Compounds. 55. Synthesis and Conformational Studies of Substituted 1,2-Diaryl- and Heteroarylbenzenes. Synthesis of Benzopyridinocyclophanes
Newkome, George R.,Roper, Jerry M.,Robinson, Michael J.
, p. 4380 - 4385 (2007/10/02)
The syntheses of 1,2-bis(3-methylphenyl)-, 1-(6-methyl-2-pyridyl)-2-(3-methylphenyl)-, and 1,2-bis(6-methyl-2-pyridyl)benzenes are described.The aryl and heteroaryl olefins were brominated and didehydrobrominated to give the corresponding acetylenes, whic
