Pregled bibliografske jedinice broj: 1193831
Mechanism of solvolyses of substituted benzyl bromides in 80 % ethanol
Mechanism of solvolyses of substituted benzyl bromides in 80 % ethanol // Croatica chemica acta, 94 (2021), 3; 185-189 doi:10.5562/cca3885 (međunarodna recenzija, kratko priopcenje, znanstveni)
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Naslov
Mechanism of solvolyses of substituted benzyl
bromides in 80 % ethanol
Autori
Matić, Mirela ; Denegri, Bernard ; Župan ; Tina
Izvornik
Croatica chemica acta (0011-1643) 94
(2021), 3;
185-189
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, kratko priopcenje, znanstveni
Ključne riječi
benzyl bromide ; IEFPCM ; M06-2X ; SN1 ; SN2 ; solvolysis ; Yukawa-Tsuno
Sažetak
The mechanism of solvolysis of activated and deactivated benzyl bromides in 80 % ethanol at 25 °C has been investigated by using the Yukawa-Tsuno treatment and by correlating measured kinetic data with relative stabilities of corresponding benzyl carbocations calculated at the IEFPCM M06-2X/6- 311+G(3df, 3pd) level of theory. Both correlation methods demonstrate that only benzyl bromides substituted with strong para-π-donors solvolyze by the SN1 mechanism whereas other activated and deactivated substrates solvolyze by the SN2 mechanism.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Ustanove:
Farmaceutsko-biokemijski fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
