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Solvent-free quantitative synthesis of thiourea organocatalysts and anion sensors by click-mechanochemistry


Štrukil, Vjekoslav; Friščić, Tomislav; Eckert-Maksić, Mirjana
Solvent-free quantitative synthesis of thiourea organocatalysts and anion sensors by click-mechanochemistry // Book of abstracts Challenges in Organic Chemistry and Chemical Biology (ISACS7)
Edinburgh: Royal Society of Chemistry, 2012. (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
Solvent-free quantitative synthesis of thiourea organocatalysts and anion sensors by click-mechanochemistry

Autori
Štrukil, Vjekoslav ; Friščić, Tomislav ; Eckert-Maksić, Mirjana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of abstracts Challenges in Organic Chemistry and Chemical Biology (ISACS7) / - Edinburgh : Royal Society of Chemistry, 2012

Skup
Challenges in Organic Chemistry and Chemical Biology (ISACS7)

Mjesto i datum
Edinburgh, UK, 12-15.06.2012

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Mechanochemistry

Sažetak
A mechanical treatment of organic reagents by simply grinding them together has reappeared as one of the "green solutions" to environmentally-related issues of the modern organic chemistry industry. Organic mechanosynthesis could therefore replace the conventional synthetic methods allowing for a clean and environmentally-benign route to C-C bond formation as well as to many fullerene-based and heterocyclic systems. In this contribution, mechanochemical methods of neat grinding and liquid-assisted grinding have been applied for the synthesis of known thiourea-based chiral organocatalysts and anion sensors using the click coupling of aromatic and aliphatic diamines with aromatic isothiocyanates. Quantitative reaction yields, combined with solvent-free nature of mechanochemical synthesis provided a simple and clean procedure to fully transform valuable enantiomerically pure reagents into structurally diverse products that could be immediately applied for a designed purpose.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
098-0982933-2920 - Organski i bioorganski procesi u osnovnom i elektronski pobuđenim stanjima (Mirjana Maksić, )

Ustanove
Institut "Ruđer Bošković", Zagreb