61203-48-3Relevant articles and documents
Copper-catalyzed domino reaction of carbodiimides and benzoic acid derivatives for the synthesis of quinazolinediones
Duangjan, Chanikan,Rukachaisirikul, Vatcharin,Saithong, Saowanit,Kaeobamrung, Juthanat
, p. 3537 - 3540 (2018/08/29)
Quinazolinediones were obtained from 2-iodobenzoic acids and carbodiimide derivatives under mild reaction conditions via a copper-catalyzed domino reaction. The absence of an external base was essential to avoid the generation of amide by-products. Both alkyl- and aryl-substituted carbodiimides gave the corresponding quinazolinediones. However, the use of aryl-substituted carbodiimides resulted in low yields due to an undesired elimination process.
Synthesis of 3-Hexyl-4-cyan-6,7-dimethoxy Isocoumarin
Dong, Hai Jiao,Ban, Xu Dong,Li, Cheng,Huo, Jing Qian,Gong, Zhan Hu,Kang, Zhan Hai,Dong, Jin Gao,Zhang, Jin Lin
, p. 3623 - 3625 (2014/08/05)
4-(2-Amino-propanamideyl)-3,4,5,6,7,8,9,10-octahydro-5,6, 8-trihydroxy-3-methyl-isocoumarin, which was isolated from Flaveria bidentis (L) Kuntze, had herbicidal activity and its structure was modified in this research in order to get the isocoumarin comp
Palladium-catalyzed insertion of N-tosylhydrazones for the synthesis of isoindolines
Zhou, Ping-Xin,Luo, Jian-Yi,Zhao, Lian-Biao,Ye, Yu-Ying,Liang, Yong-Min
supporting information, p. 3254 - 3256 (2013/05/08)
Isoindolines are synthesized by palladium-catalyzed coupling reaction of N-(2-iodobenzyl) anilines with α,β-unsaturated N-tosylhydrazones. The reaction has several potential advantages: (1) toleration of a wide range of functional groups, (2) easy to handle and with mild conditions, (3) enriches the isoindoline family, (4) two new bonds form in one step.