Environmentally-friendly organic chemistry without bulk organic solvent: mechanochemical synthesis of thioureas (CROSBI ID 584164)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Margetić, Davor ; Štrukil, Vjekoslav ; Igrc, Marina Diana ; Fábián, Lászlo ; Eckert-Maksić, Mirjana ; Friščić, Tomislav
engleski
Environmentally-friendly organic chemistry without bulk organic solvent: mechanochemical synthesis of thioureas
In the search for a preparative method that would meet the requirements of green chemistry, a mechanical treatment of (in)organic reagents by simply grinding them together has reappeared as one of the solutions to pollution related issues of the modern chemical industry. Recent advancements in the solid-state synthetic methodology, such as liquid-assisted grinding (LAG), allow a simple, rapid and clean synthesis of a variety of materials, including cocrystals, salts or coordination polymers. In addition, powder X-ray diffraction (PXRD) enables the structure determination to be carried out without using solvents and the need to grow single crystals. The previously proposed „solvent-free research“ from metal-organic chemistry was extended to the field of organic synthesis. In this presentation, we report on the quantitative synthesis of structurally diverse thiourea derivatives by automatised ball-milling of the starting material. On a selection of mechanochemically prepared compounds, we have utilised PXRD for structure determination, thus implementing the „solvent-free research“ paradigm into an organic chemistry laboratory.
mechanochemistry; solvent free synthesis; green chemistry
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Podaci o prilogu
337-337.
2011.
objavljeno
Podaci o matičnoj publikaciji
International Symposium on Surface Science (ISSS-6), Abstracts
Tomi Hashizume
Tokyo: The Surface Science Society of Japan
Podaci o skupu
International Symposium on Surface Science (ISSS-6)
predavanje
11.12.2011-15.12.2011
Tokyo, Japan