Affiliation:
1. Department of Chemistry, Brunel University, Uxbridge, Middlesex UB8 3PH, UK
Abstract
In the reaction products of 4,5-dinitronaphthalic-1,8-anhydride and of the 3,6-dinitro analogue with 1-butylamine only nitro groups in the former compound undergo reaction. 2,5-Dinitronaphthalic anhydride reacted partially. 4,5-Dibutylaminonaphthalic-N-butyl-1,8-imide was moderately fluorescent by comparison with 4-butylamino-N-butyl-1,8-imide, (FBYR). The ease of nucleophilic replacement of the nitro group in mononitro substituted rings increases with ring size and appears to be related to the stability of a Meisenheimer intermediate.
Cited by
6 articles.
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