ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Heterosubstituted Acetylenes, XXV Chain-Extension of Aldehydes and Ketones by two Carbon Atoms with Ynamines: Synthesis of Substituted AcrylamidesThe addition of ynamines to carbonyl groups, especially of aldehydes and ketones, leads to derivatives of acrylamides by reduction of which with lithiumaluminiumhydride and hydrogenation amines are available. The stereochemistry of the condensation has been investigated. cis- acrylamides are stereospecifically obtained by a kinetically controlled reaction from aldehydes.
Notes:
Die Addition von Inaminen an Carbonylverbindungen, insbesondere Aldehyde und Ketone. Führt zu Acrylamidderivaten, aus denen mit Lithiumaluminiumhydrid und durch Hydrierung Amine erhältlich sind. Die Stereochemie der Addition wurde untersucht: Aus Aldehyden entsteht kinetisch gesteuert und stereospezifisch das cis-Acrylamid.
Additional Material:
4 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19701030227
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