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28.4.1.1.11.7 Variation 7: Reactions of 4-Aminonaphtho-1,2-quinone with Diazenes

DOI: 10.1055/sos-SD-028-00269

Liao, C.-C.; Peddinti, R. K.Science of Synthesis, (200628349.

When 4-aminonaphtho-1,2-quinone is treated with electrophilic symmetric and nonsymmetric diazenes in a mixture of acetonitrile and dimethylformamide, 4-amino-3-hydrazinonaphtho-1,2-quinones 61 are formed (Scheme 48).[‌112‌]

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