The author of 《Microwave-Assisted Synthesis of N-Substituted Maleimide Derivatives as Exogenous Antioxidant Agents》 were Rammohan, Aluru; Mallikarjuna Reddy, Guda; Raul Garcia, Jarem; Zyryanov, Grigory V.; Sravya, Gundala; Bakthavatchala Reddy, Nemallapudi; Yuvaraja, Gutha. And the article was published in Journal of Heterocyclic Chemistry in 2019. SDS of cas: 15164-44-0 The author mentioned the following in the article:
A series of N-substituted maleimide derivatives I [R = H, 4-F, 4-CF3, 4-MeO, 3-Cl, 2-H2N, etc.] have been developed via acetic acid-mediated microwave reaction pathway, which was identified as the incomparable method for this maleimide compounds All the synthesized compounds were tested for antioxidant activity by DPPH and H2O2 methods. Compounds I [R = 4-MeO, 2-H2N] displayed higher antioxidant activity in both methods. The structure-activity relationship demonstrated that the compounds I [R = 4-MeO, 2-H2N] having electron releasing substitutions, generally show more beneficial activity than electron capture substitution cores. Thus, compounds I [R = 4-MeO, 2-H2N] may be useful as an exogenous antioxidant. The results came from multiple reactions, including the reaction of 4-Iodobenzaldehyde(cas: 15164-44-0SDS of cas: 15164-44-0)
4-Iodobenzaldehyde(cas: 15164-44-0) is used in synthesis of 4-[2-(trimethylsilyl)ethynyl]benzaldehyde, 5,15-dimesityl-10-(3-[2-(trimethylsilyl)ethynyi]phenyl}-20-(4-iodophenyl)porphyrin, and 5,15-dimesityl-10-[3,5-bis{2-[4-(N,N’-difluoroboryl-1,9-dimethyidipyrrin-5-yl)-phenyl]ethynyl}phenyl]-20-(4-iodophenyl)porphyrin.SDS of cas: 15164-44-0
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com