Sequential cyclizations of 2-isothiocyanatobenzonitrile and 2-isocyanatobenzonitrile with α-aminoketones |
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| Authors: | Peter LangerAnja Bodtke |
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| Institution: | Institut für Chemie und Biochemie der Ernst-Moritz-Arndt-Universität Greifswald, Soldmannstr. 16, 17487 Greifswald, Germany |
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| Abstract: | Pharmacologically relevant 5-thioxo-6H-imidazo1,2-c]quinazolines and 5-oxo-6H-imidazo1,2-c]quinazolines were prepared by sequential reactions of α-aminoketones with 2-isothiocyanatobenzonitrile and 2-isocyanatobenzonitrile, respectively. |
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