In 2022,Lakshmidevi, Jangam; Naidu, Bandameeda Ramesh; Reddy, S. Siva Sankara; Venkateswarlu, Katta published an article in Waste and Biomass Valorization. The title of the article was 《Oxidative Iododeborylation Reaction of (Hetero)arylboronic Acids in Water Extract of Pomegranate Ash: A Novel and Sustainable Synthesis of Iodo(hetero)arenes》.Category: ethers-buliding-blocks The author mentioned the following in the article:
A mild and effective process for the (H)AIs synthesis RI (R = 4-nitrophenyl, 2-methoxyphenyl, pyridin-3-yl, etc.) via ipso-functionalization of (H)ABAs RB(OH)2using water extract of pomegranate peel ash (WEPA) and environmentally benign iodinating agent such as mol. iodine (I2) under external oxidant/(transition)metal/base/additive/organic solvent-free conditions have been disclosed. The (H)AIs are formed with high regioselctivity using this protocol that operational simplicity and displays exceptional functional group compatibility. Present (H)AIs synthesis avoid addnl. substances (including metals) as oxidizing reagents, additives/surfactants and catalysts, thus making this procedure as a highly sustainable asset using biorenewable waste based aqueous extract as catalytic media. In the part of experimental materials, we found many familiar compounds, such as 3-Methoxyphenylboronic acid(cas: 10365-98-7Category: ethers-buliding-blocks)
3-Methoxyphenylboronic acid(cas: 10365-98-7) belongs to boronic acids. Boronic acids are mild Lewis acids which are generally stable and easy to handle, making them important to organic synthesis.Category: ethers-buliding-blocks
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem