Structural Confirmation of the Nitration Product of the 1(2H)-Phthalazinone as the 2-Nitro-1(2H)-phthalazinone

Shigeru ITO; Kentaro YAMAGUCHI; Yasuo KOMODA

doi:10.1248/cpb.40.3327

Shigeru ITO, Kentaro YAMAGUCHI, Yasuo KOMODA

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Keywords: nitration, acetyl nitrate, 1(2H)-phthalazinone, 2-nitrophthalazinone, N-nitroamide, structural confirmation, ^<13>C-NMR, IR, X-ray crustallography, NO donor

JOURNAL FREE ACCESS

1992 Volume 40 Issue 12 Pages 3327-3329

DOI https://doi.org/10.1248/cpb.40.3327

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Abstract

The structure of the dinitrated product from the reaction of the 1(2H)-phthalazinone (1a) with acetyl nitrate was confirmed definitively by X-ray crystallography. The structure (1d) proposed previously was revised as 2-nitro-1(2H)-phthalazinone (1c).

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