ISSN:
1573-9171
Keywords:
1-amino-1-(phenylethynyl)cycloalkanes
;
enamines
;
phenylacetylene, copper(I) halides
;
copper acetylides
;
Mannich reaction
;
iminium salts
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract 1-Morpholino-1-(phenylethynyl)cyclopentane and 1-morpholino-1-(phenylethynyl)cyclohexane were obtained by reactions of enamines, derivatives of cyclic ketones, with phenylacetylene in the presence of CuI. A scheme for catalysis by Cu(I) compounds with the intermediate formation of copper phenylacetylide and iminium salts was suggested.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00699160
Permalink