Replacing sulfuric acid with water in electrochemical metal-free mild aromatic C–H amidation: a direct route to N-phenylamides

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Replacing sulfuric acid with water in electrochemical metal-free mild aromatic C–H amidation: a direct route to N-phenylamides

Organic Chemistry Frontiers. 2024. Vol. 11. No. 20. P. 5820–5830.

Kononov A., Strekalova S., Morozov V., Boyko K., Timashev V., Medvedev Michael G., Babaeva O., Kobeleva E., Ivshin K., Babaev V., Budnikova Y.

Language: English

DOI

Keywords: Organic chemistry

Cascade Vinylation/8π-Electrocyclization and Cu (II)-Catalyzed Dehydrogenation toward Highly Stable Formally Antiaromatic Cycloheptatrienyl Anions

Ilyushchenko M., Salikov R., Litvinenko V. et al., Journal of Organic Chemistry 2023 Vol. 88 No. 9 P. 5661–5670

An approach to the synthesis of seven-membered systems via the chain elongation of nucleophilic propenes and subsequent 8π-electrocyclization is proposed. The cascade reaction yields either cycloheptadienes or bicycloheptenes, and the latter are formed via a 6π-electrocyclization of intermediate cycloheptadienyl anion which was proved to be reversible in a basic medium. The electrocyclic nature of the ...

Added: October 18, 2023

The time to learn. To Oleg Matveevich Nefedov: scientist, organizer, and teacher

A. B. Yaroslavtsev, I. V. Svitanko, Egorov M. P., Russian Chemical Bulletin 2022 Vol. 71 No. 1 P. 176–180

Probably, humans are called Homo sapiens because they learn something throughout the whole life. As soon as we are born, we begin to be aware of the surrounding world bit by bit, then we go to school, to the institute, and to post-graduate courses. However, it is important that, having reached a certain level, a ...

Added: October 18, 2022