## Abstract leading to dihydroimidazole derivatives
Pyrolysis of enaminone derivatives of 1,2-ethylenediamine
β Scribed by B. F. Kukharev; V. K. Stankevich; G. R. Klimenko; N. A. Lobanova; V. V. Stankevich; G. A. Volkov
- Book ID
- 111465505
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2010
- Tongue
- English
- Weight
- 147 KB
- Volume
- 46
- Category
- Article
- ISSN
- 1070-4280
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π SIMILAR VOLUMES
received in UK for publication 2 Narch 1977) As part of our general study of the spectral and chemical properties of the novel aromatic arsabenzene 1, 2,3 we needed methods for obtaining simple
## Abstract A series of racemic dipodazine analogues **9** were prepared in 22β80% yield from (3__Z__,6__RS__)β3β[(dimethylamino)methylidene]β6βmethylβ1β(phenylmethyl)piperazineβ2,5βdione (**7**) (__Schemeβ 1__), which was prepared in four steps from (__RS__)βalanine methyl ester hydrochloride. The