Bulletin of the Chemical Society of Japan p. 1149 - 1155 (1985)
Update date:2022-08-03
Topics:
Kuzuya, Masayuki
Noguchi, Akihiro
Mano, Ei-ichi
Okuda, Takachiyo
The reactions of 2-pyridones with benzyne were investigated in order to gain some insight into the structure-reactivity-chemoselectivity relatinoship involved in the tautomeric systems.All reactions examined have resulted in the formation of Diels-Alder and Michael-type adducts.It has been shown that the Diels-Alder reactivities were well correlated with the HOMO energy levels of the 2-pyridone form and the yields of the Michael-type adduct were closely associated with the tautomeric equilibria.In summary, the chemoselectivities of 2-pyridones in the reaction with benzyne were largely affected by the tautomeric properties.
View MoreLuoyang Aoda chemical Co.,Ltd.
Contact:+86-379-67518785 67516588
Address:MiaoWan industry district,YanShi City,Henan,China
zhuzhou zhongle chemical co. ltd.
Contact:+86-0731 28228409
Address:Zhuzhou, Hunan, China
Contact:18698110882
Address:1303 No2 building,LuoMa Garden,YongAn Road,Hexi District,Tianjin city
Shanghai united Scientific Co.,Ltd.
Contact:+86-21-53535353
Address:28F No.900 huaihai Road Shanghai China
Shijiazhuang Yunxuan Im&Export Co.,Ltd.
Contact:+86-311-83037514
Address:No.6 Hongbin Road
Doi:10.1021/ic702131k
(2008)Doi:10.1021/jo7025542
(2008)Doi:10.1021/ja01603a056
(1956)Doi:10.1246/bcsj.32.296
(1959)Doi:10.1016/j.ejmech.2019.111563
(2019)Doi:10.1007/BF00519815
(1985)