| Tartalom: |
http://real.mtak.hu/5422/ |
| Archívum: |
MTA Könyvtár |
| Gyűjtemény: |
Status = Published
Type = Article
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| Cím: |
Preparation of 3-substituted and 2,3-disubstituted-4,4,4-trifluoro-2-butenoic acids?Perkin condensation of activated aromatic ketones
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| Létrehozó: |
Cserényi, Szabolcs
Felföldi, Károly
Forgó, Péter
Pálinkó, István
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| Kiadó: |
Elsevier
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| Dátum: |
2006
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| Téma: |
QD Chemistry / kémia
QD04 Organic chemistry / szerves kémia
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| Tartalmi leírás: |
The Perkin reaction of the activated aromatic ketones (2,2,2-trifluoroacetophenone and its 4'-phenyl-derivative) with various condensing agents (acetic anhydride, propionic anhydride, phenylacetic acid/acetic anhydride) gives the title compounds in good or moderate yields, and high E-stereoselectivity. For some derivatives an appreciable amount of the Z isomer was also formed. Several of the resulting butenoic acids and their methyl esters are synthesised and characterised for the first time.
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| Típus: |
Article
PeerReviewed
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| Formátum: |
text
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| Azonosító: |
Cserényi, Szabolcs and Felföldi, Károly and Forgó, Péter and Pálinkó, István (2006) Preparation of 3-substituted and 2,3-disubstituted-4,4,4-trifluoro-2-butenoic acids?Perkin condensation of activated aromatic ketones. JOURNAL OF FLUORINE CHEMISTRY, 127 (7). pp. 850-853. ISSN 0022-1139
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