DOUBLE DIELS-ALDER CYCLOADDITIONS OF 2(1H)-PYRIDONES ACTING AS DIENOPHILES

Hiroto NAKANO; Tdamasa DATE; Kimio OKAMURA; Hiroshi TOMISAWA; Hiroshi HONGO

doi:10.1248/cpb.39.2471

Hiroto NAKANO, Tdamasa DATE, Kimio OKAMURA, Hiroshi TOMISAWA, Hiroshi HONGO

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Keywords: double Diels-Alder cycloaddtion, 1-substituted 2(1H)-pyridone, 1-unsubstituted 2(1H)-pyridone, dienophile, high pressure

JOURNAL FREE ACCESS

1991 Volume 39 Issue 9 Pages 2471-2473

DOI https://doi.org/10.1248/cpb.39.2471

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Abstract

The first examples are presented of double Diels-Alder cycloadditions used, as dienophiles, 2(1H)-pyridones, and of Diels-Alder cycloaddition of 1-unsubstituted 2(1H)-pyridone acting as a dienophile under atmospheric and high pressure conditions.

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