Cyclocondensation reaction of a 1,5-diketone with 1,2-diamines
✍ Scribed by Magda Márton-Merész; Erzsébet Zára-Kaczián; Sándor Boros; Péter Mátyus
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1997
- Tongue
- English
- Weight
- 260 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0022-152X
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✦ Synopsis
Abstract
Reaction of 2‐acetonyl‐4,5‐dimethoxy‐3′‐chlorobenzophenone (1) with ethylenediamine afforded the imidazo[2,1‐a]isoquinoline 2, whereas 6‐(3‐chlorophenyl)‐8,9‐dimethoxybenzo[b]phenazine (3) and naphthol 4 were obtained with ortho‐phenylenediamine.
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