2001
Intramolecular 1,3-Dipolar Cycloaddition Initiated by Microwaves
POTÁČEK, Milan a Jiří POSPÍŠILZákladní údaje
Originální název
Intramolecular 1,3-Dipolar Cycloaddition Initiated by Microwaves
Autoři
POTÁČEK, Milan a Jiří POSPÍŠIL
Vydání
1. vyd. Yokohama, Proceedings - 18th International Congres of Heterocyclic Chemistry, s. 478-478, 2001
Nakladatel
Graduate School of Pharmaceutical Sciences, University of Tokyo
Další údaje
Jazyk
angličtina
Typ výsledku
Stať ve sborníku
Obor
10401 Organic chemistry
Stát vydavatele
Japonsko
Utajení
není předmětem státního či obchodního tajemství
Kód RIV
RIV/00216224:14310/01:00004360
Organizační jednotka
Přírodovědecká fakulta
Klíčová slova anglicky
Microwaves; 1;3-Dipolar Cycloaddition; Intramolecular cycloaddition
Změněno: 2. 10. 2002 12:17, prof. RNDr. Milan Potáček, CSc.
Anotace
V originále
In our experiments we concentrated on application of azomethine ylides stabilized by carbonyl in intramolecular cycloaddition reaction under microwave irradiation. Thus, aromatic aldehydes with gama-double bond in ortho-position bound chain afforded in the presence of secondary amine fused heterocyclic compounds.We tried to compare some of the known reactions carried at classical heating with newly substituted substrates in order to follow influence of substitution upon the reaction. Application of microwaves represents a new field of reaction conditions improvement as well as a way of compounds preparation in higher yield and shorter time comparatively with classical conditions and sometimes is very close to so called "green chemistry" when working without solvents.
Návaznosti
| MSM 143100011, záměr |
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| PZ-CH/25, projekt VaV |
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