Reaction of some 2-quinolone derivatives with phosphoryl chloride: Synthesis of novel phosphoric acid esters of 4-hydroxy-2-quinolone

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F13%3A43870018" target="_blank" >RIV/70883521:28110/13:43870018 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/jhet.1082" target="_blank" >http://dx.doi.org/10.1002/jhet.1082</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/jhet.1082" target="_blank" >10.1002/jhet.1082</a>

Result language
angličtina
Original language name
Reaction of some 2-quinolone derivatives with phosphoryl chloride: Synthesis of novel phosphoric acid esters of 4-hydroxy-2-quinolone
Original language description
3-Chloroquinoline-2,4-diones do not react with phosphoryl chloride, however, 2,4-dichloroquinolines and/or 4-chloroquinolin-2-ones are formed in the presence of N,N-dimethylaniline. Along with these compounds, small quantities of novel dihydrogen phosphates of 4-hydroxyquinolin-2-ones were isolated. We outline a simple procedure that allows for the preparation of these compounds in moderate to good yields. All compounds were characterized by 1H and 13C NMR, IR, EI-MS, and ESI-MS spectroscopy, and in select cases by 31P NMR spectroscopy. Copyright 2013 HeteroCorporation.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CC - Organic chemistry
OECD FORD branch
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Project
<a href="/en/project/GA203%2F07%2F0320" target="_blank" >GA203/07/0320: Transformations of 3-hydroxy, 3-amino, and 3-thiocyanatoquinoline-2,4(1H,3H)-diones to novel heterocyclic systems</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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