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Can I read Orthoamide und Iminiumsalze, XCVIa. Push-pull-substituierte 1,3,5-Hexatriene aus Orthoamiden von Alkincarbonsäuren und Birckenbach-analogen Acetophenonen on EtoBox?
Orthoamide und Iminiumsalze, XCVIa. Push-pull-substituierte 1,3,5-Hexatriene aus Orthoamiden von Alkincarbonsäuren und Birckenbach-analogen Acetophenonen by Willi Kantlehner; Hansjörg Lehmann; Rüdiger Stieglitz; Wolfgang Frey is a Chemistry article available to read on EtoBox.
What is Orthoamide und Iminiumsalze, XCVIa. Push-pull-substituierte 1,3,5-Hexatriene aus Orthoamiden von Alkincarbonsäuren und Birckenbach-analogen Acetophenonen about?
Abstract From acetone and the orthoamide of phenylpropiolic acid (21b) N,N-dimethyl-phenylpropiolic acid amide (24) is formed. In contrast, the reaction of chloroacetone (28) with 21b results in the vinylogous guanidinium chloride 29. Unexpectedly, the Birckenbach-analogoue ethyl methyl ketone (34) reacts with the orthoamide 21b to give the push-pull-substituted butadiene 36. In contrast to this observation, the reaction of the Birckenbach-analogous acetophenones 30 with the orthoamides 21a – c delivers the push-pull-substituted 1,3,5-hexatrienes 31a – j.
Who reads Orthoamide und Iminiumsalze, XCVIa. Push-pull-substituierte 1,3,5-Hexatriene aus Orthoamiden von Alkincarbonsäuren und Birckenbach-analogen Acetophenonen?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Willi Kantlehner; Hansjörg Lehmann; Rüdiger Stieglitz; Wolfgang Frey
- Publisher
- Walter de Gruyter GmbH
- Published
- 2019
- Language
- EN
- Field
- Chemistry (Physical Sciences)