N-arylation of 1,4,7,10-tetraazacyclododecanes

Subat, Michael and Koenig, Burkhard (2001) N-arylation of 1,4,7,10-tetraazacyclododecanes. SYNTHESIS-STUTTGART (12). pp. 1818-1825. ISSN 0039-7881

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Abstract

Palladium-catalyzed N-arylation reactions provide acces to N-aryl-substituted and N-aryl-bridged 1,4,7,10-tetracazacy-cyclododecanes. Yields of arylation products are low with simple haloarenes, whereas reactions with pyridine derivatives give substituted cyclens in moderate to satisfactory yields.

Item Type: Article
Uncontrolled Keywords: PALLADIUM-CATALYZED AMINATION; CROSS-COUPLING REACTIONS; AZA-CROWN ETHERS; MACROCYCLIC TETRAAMINE; SELECTIVE RECOGNITION; COPPER(II) COMPLEXES; AQUEOUS-SOLUTION; ARYL CHLORIDES; BOND FORMATION; METAL-IONS; azamacrocycle; palladium; N-arylation
Subjects: 500 Science > 540 Chemistry & allied sciences
Divisions: Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Burkhard König
Depositing User: Dr. Gernot Deinzer
Date Deposited: 13 Dec 2021 17:03
Last Modified: 13 Dec 2021 17:03
URI: https://pred.uni-regensburg.de/id/eprint/41177

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