Synthesis and Reactivity of Ynamine Amidines

Ynamine amidines can be synthesized from the 1,3-dichlorotrimethine cyanine and primary amines. Ammonia affords the reactive ynamine amidine having a free imino group. This compound cyclises readily with carbon dioxide and phenylisocyanate.

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Bibliographic Details
Main Authors: B. Caillaux, P. George, F. Tataruch, Z. Janousek, H.G. Viehe
Format: Article
Language:deu
Published: Swiss Chemical Society 1976-08-01
Series:CHIMIA
Online Access:https://www.chimia.ch/chimia/article/view/9318
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