
dr hab. Sławomir Makowiec
Zatrudnienie
- Profesor uczelni w Katedra Chemii Organicznej
Media społecznościowe
Kontakt
- mak@pg.edu.pl
Profesor uczelni
- Miejsce pracy
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Budynek A Wydz. Chemii
pokój 111 otwiera się w nowej karcie - Telefon
- (58) 347 17 24
- mak@pg.edu.pl
Wybrane publikacje
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Highly effective asphaltene-derived adsorbents for gas phase removal of volatile organic compounds
A novel nitrated asphaltene-derived adsorbent (Asf-Nitro) was prepared using facile isolation and modification procedures. The successful modification was confirmed by Fourier-transform infrared spectroscopy (FTIR). The nitrated adsorbent was evaluated in terms of dispersive and specific interactions, Lewis acid-base properties and adsorption isotherms by means of inverse gas chromatography (IGC). Nitration was found to be extremely...
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The reactions of dialkyl phosphites and phosphine oxides with iodosylbenzene
The reaction of iodosylbenzene with >P(O)H type of acids (dialkyl phosphites, secondary phosphine oxides) was studied. The acids of >P(O)H type add to iodosylbenzene to yield intermediate 6 which in the aprotic solvents yields oxidation products, it means >P(O)OH acids and/or anhydride of >P(O)OP(O)< type. On the other hand if the reaction is performed in alcohol as a solvent in the presence of sodium alcoholate >P(O)OR ester is...
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The stereoselective formation of β-lactams with acyl ketenes generated from 5-acyl-Meldrum's acids
Acyl ketenes formed during thermal decompositions of 5-acyl-2,2-dimethyl-1,3-dioxa-4,6-diones undergo stereoselective [2+2] cycloaddition to chiral aldimines. We report the first example of optically active 3-acyl-β-lactams formation from Meldrum’s acid derivatives.
Uzyskane stopnie/tytuły naukowe
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2013-12-10
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2003-09-29
wyświetlono 948 razy