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Paper | Regular issue | Vol 34, No. 9, 1992, pp.1829-1833
Published online, 1st January, 1970
DOI: 10.3987/COM-92-6106
1H and 13C Chemical Shift Data of Some Ommochrome Models: Substituted Benzo[3,2-a]-5H-phenoxazin-5-one

Adele Bolognese and Michelangelo Parrilli*

*Dipartimento di Chimica Organica e Biologica, Università di Napoli "Federico II", via Mezzocannone 16, 80134 Napoli,Italy

Abstract

1H and 13C chemical shift data are reported for some substituted benzo[3,2-a]-5H-phenoxazin-5-ones, that are convenient models of natural ommochromes. Assignments are based on one- and two-dimensional techniques.