New N-methoxy-dinitro-aniline derivatives: Synthesis, structure and pK(a) values

Authors
Covaci, I Constantinescu, T Caproiu, MT Dumitrascu, F Luca, C Balaban, AT
Citation
I. Covaci et al., New N-methoxy-dinitro-aniline derivatives: Synthesis, structure and pK(a) values, REV RO CHIM, 44(6), 1999, pp. 531-537
Citations number
18
Categorie Soggetti
Chemistry
Journal title
REVUE ROUMAINE DE CHIMIE
ISSN journal
00353930 → ACNP
Volume
44
Issue
6
Year of publication
1999
Pages
531 - 537
Database
ISI
SICI code
0035-3930(199906)44:6<531:NNDSSA>2.0.ZU;2-O
Abstract
New N-methoxy-trisubstituted compounds 1i-n (where: i, R-2 = NO2, R-3 = H, R-4 = CN; j, R-2 = CF3, R-3 = H, R-4 = NO2; k, R-2 = CN, R-3 = H, R-4 = NO2 , 1 R-2 = COOH, R-3 = H, R-4-NO2. m, R-2 = COOCH3, R-3 = H, R-4 = NO2; n, R -4 = H, R-3 = CN, R-4 = NO2), 2-methoxyamino-3,5-dinitropyridine 2 and N-me thoxy-4-dehydro-abietylamide2,6-dinitroaniline 10 were synthesized. The abo ve compounds were characterized by W-VIS and NMR spectra, and by pK(a) meas urements.