ISSN:
1434-193X
Keywords:
Aporphines
;
Nitrogen heterocycles
;
Palladium
;
Homogeneous catalysis
;
Dibenzo[de,g]quinolines
;
Chemistry
;
General Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Dibenzo[de,g]quinolines 5were formed by the palladium-catalysed heteroannulation of disubstituted alkynes and 1-iodo-10-(dimethylamino)phenanthrene (3c). Symmetric alkynes led to high levels of regioselectivity. These reactions constitute a new synthesis of the B-ring system of aporphine heterocycles.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
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