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DOI: 10.1055/s-2001-12770
A Simple Route to a New Oxaldiamidrazone
Publikationsverlauf
Publikationsdatum:
15. Oktober 2004 (online)
Abstract
Sodium cyanodithioformate·3DMF reacted with 1,1-dimethylhydrazine and concentrated ammonia solution via a simple route to the hitherto unknown oxamide bis(dimethyl hydrazone). This product was also obtained by reaction of diethyl oxalimidate with 1,1-dimethylhydrazine in absolute ethanol. The crystal structure of the novel compound is reported.
Key words
amides - hydrazones - imides - nitrile - desulfurization
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References
Selected bonds lengths[Å], angles[°] and torsion angles[°] of 3: C1-C2 1.488(4), N1-C1 1.352(3), N2-C2 1.347(4), N3-C2 1.286(4), N5-C1 1.287(4), N5-N6 1.463(5), N5-C1-N1 127.0(3), N5-C1-C2 116.4(3), N1-C1-C2 116.7(2), N3-C2-N2 127.2(3), N3-C2-C1 116.5(2), N2-C2-C1 116.3(3), N6-N5-C1-C2 -179.1(3), N4-N3-C2-C1 178.3(3), N5-C1-C2-N3 -178.5(3), N1-C1-C2-N3 2.4(4), N5-C1-C2-N2 0.6(4), N1-C1-C2-N2 -178.5(3)