In 2019,Organic & Biomolecular Chemistry included an article by Pan, Yingying; Gong, Yuxin; Song, Yanhong; Tong, Weiqi; Gong, Hegui. Reference of 4-Iodobenzaldehyde. The article was titled 《Deoxygenative cross-electrophile coupling of benzyl chloroformates with aryl iodides》. The information in the text is summarized as follows:
This work describes Ni-catalyzed cross-electrophile coupling of benzyl chloroformate derivatives R1CH(R2)OC(O)Cl (R1 = C6H5, 4-FC6H4, 3-CH3C6H4, etc.; R2 = H, Me, butyl) with aryl iodides ArI (Ar = biphenyl-4-yl, naphthalen-1-yl, 3-oxo-2,3-dihydro-1H-inden-5-yl, 1-benzothiophen-5-yl, etc.) that generates a wide range of diaryl methane products R1CH(R2)Ar. The mild reaction conditions merit the C-O bond radical fragmentation of benzyl chloroformates via halide abstraction or a single electron reduction by a Ni catalyst. This work offers a new substrate type for cross-electrophile couplings. In the part of experimental materials, we found many familiar compounds, such as 4-Iodobenzaldehyde(cas: 15164-44-0Reference of 4-Iodobenzaldehyde)
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.Reference of 4-Iodobenzaldehyde
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com