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Synthesis 2005(16): 2713-2717
DOI: 10.1055/s-2005-872099
DOI: 10.1055/s-2005-872099
PAPER
© Georg Thieme Verlag Stuttgart · New York
Microwave-Assisted Facile One-Step Carbamoylation of 6-Aminouracils
Further Information
Received
4 April 2005
Publication Date:
25 July 2005 (online)
Publication History
Publication Date:
25 July 2005 (online)
Abstract
Carbamoylation of 6-aminouracils was achieved by reacting 6-aminouracils with isocyanates under computer-controlled microwave irradiation for a short reaction time. Under known thermal conditions, most of carbamoylated uracils are obtained in poor yields with long reaction times.
Key words
microwave - 6-aminouracil - isocyanates - heterocycles - carbamoylation
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