Azepine

Azatropiliden

Red liquid ( at -78 ° C)

11.07

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Azepine is an unsaturated heterocyclic chemical compound. Is the simplest seven-membered unsaturated nitrogen-containing heterocycle.

Production

The synthesis of 1H- azepine can be done by decomposing the azepine - 1-carboxylic acid. This is accessible from one of the Buchner reaction analogous ring expansion of benzene and a Azidoameisensäureester.

Properties

1H- azepine is in equilibrium with the isomer aziridine derivative of benzene.

The cation of the azepine is aromatic because it has a through-conjugated system of six π - electrons.

1H- azepine is unstable at room temperature, and is deposited into the stable 3H- azepine.

Reactions

Bases catalyze the tautomerization of 1H - azepine to 3H- azepine.