Synthetic Applications of N-N Linked Heterocycles. Part 9. Preparation of α-(4-Pyridyl)nitroalkanes and N-(4-Pyridyl)azoles by Regiospecific Attack of Nitroalkyl and Azolyl Anions on N-(2,6-Dimethyl-4-oxopyridin-1-yl)pyridinium Salts

DOI: 10.1039/P19810000588

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Journal of the Chemical Society. Perkin transactions I p. 588 - 592 (1981)

Update date:2022-07-30

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Authors:

Katritzky, Alan R.

Keay, James G.

Rogers, David N.

Sammes, Michael P.

Leung, Christopher W.F.

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Article abstract of DOI:10.1039/P19810000588

Sodium salts of nitroalkanes and of azoles react with N-(2,6-dimethyl-4-oxopyridin-1-yl)pyridinium salts (1) - (3) to give regiospecifically 1,4-dihydropyridines (12) - (14), (15), and (16) in high yields.Photolysis of the dihydropyridines gives α-(4-pyri

Full text of DOI:10.1039/P19810000588

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