On January 16, 2020, Gan, Haifeng; Macfarlane, Douglas R. published an article.COA of Formula: C7H6ClNO2 The title of the article was Facile preparation of 2-arylbenzoselenazoles from three components reactions: 2-Chloronitrobenzenes, Se, and arylacetic acids. And the article contained the following:
A selenium-mediated decarboxylative cyclization of 2-chloronitrobenzene and arylacetic acids to prepare 2-arylbenzoselenazoles has been established under metal-free condition. The reactions proceeded in moderate to good yields with good functional tolerance and gram-scale application. The experimental process involved the reaction of 2-Chloro-4-methyl-1-nitrobenzene(cas: 38939-88-7).COA of Formula: C7H6ClNO2
The Article related to arylbenzoselenazole preparation, chloronitrobenzene arylacetic acid decarboxylative cyclization selenium, Heterocyclic Compounds (More Than One Hetero Atom): Other 5-Membered Rings, Two Or More Hetero Atoms and other aspects.COA of Formula: C7H6ClNO2
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics