4-pyrimidinone
Structural formula | |||||||||||||||||||
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General | |||||||||||||||||||
Surname | 4-pyrimidinone | ||||||||||||||||||
other names |
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Molecular formula | C 4 H 4 N 2 O | ||||||||||||||||||
Brief description |
white solid |
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properties | |||||||||||||||||||
Molar mass | 96.09 g mol −1 | ||||||||||||||||||
Physical state |
firmly |
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Melting point |
164-167 ° C |
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solubility |
soluble in water |
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safety instructions | |||||||||||||||||||
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As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
4-pyrimidinone is a chemical compound from the group of pyrimidines . The compound is part of the basic structure of the nucleobase isocytosine . It is also found as a partial structure in mizolastine .
Extraction and presentation
4-Pyrimidinones can be obtained, among other things, by reacting a β-ketoester with thiourea , followed by desulfurization of the resulting product using Raney nickel .
properties
4-pyrimidinone is a white solid. In the spectrum of the compound instructions exist on an amide - tautomer .
Individual evidence
- ↑ a b c d e f g Data sheet 4-Pyrimidinone, 98% from AlfaAesar, accessed on August 9, 2014 ( PDF )(JavaScript required) .
- ↑ Patent application EP0326389A2 : Process for preparing 4-hydroxypyrimidine. Applied January 26, 1989 , published August 2, 1989 , Applicant: Ube Industries , Inventor: Kikuo C / O Ube Research Laboratory Ataka, Kiyoshi C / O Ube Research Laboratory Omori.
- ↑ Eberhard Breitmaier, Günther Jung: Organic chemistry . Georg Thieme Verlag, 2005, p. 641 ( limited preview in Google Book search).