In 2019,Journal of Organic Chemistry included an article by Xiang, Jia-Chen; Wu, Zhi-Jie; Gu, Qing; You, Shu-Li. Formula: C7H5IO. The article was titled 《Palladium-Catalyzed C-H Diarylation of Ferrocenecarboxylic Acids with Aryl Iodides》. The information in the text is summarized as follows:
Palladium-catalyzed C-H diarylation of ferrocenes is described. In the presence of 10 mol% Pd(OAc)2, direct C-H diarylation reactions of com. available ferrocenecarboxylic acid with aryl iodides proceeded smoothly to afford diarylated ferrocenes bearing a variety of functional groups in moderate to good yields. The carboxylic group could also act as a remote directing group to result in the third arylation on the other Cp ring of ferrocene.4-Iodobenzaldehyde(cas: 15164-44-0Formula: C7H5IO) was used in this study.
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.Formula: C7H5IO
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com