Pregled bibliografske jedinice broj: 66293
Structure, Dynamics and Vibrational Spectra of alpha-Chloroallyl Cations in Solid SbF5-Matrices
Structure, Dynamics and Vibrational Spectra of alpha-Chloroallyl Cations in Solid SbF5-Matrices // Croatica chemica acta, 69 (1996), 4; 1511-1520 (međunarodna recenzija, članak, znanstveni)
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Naslov
Structure, Dynamics and Vibrational Spectra of alpha-Chloroallyl Cations in Solid SbF5-Matrices
Autori
Vančik, Hrvoj ; Mihalić, Zlatko ; Kiđemet, Davor
Izvornik
Croatica chemica acta (0011-1643) 69
(1996), 4;
1511-1520
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
superacids; allyl cation; matrix isolation; antimony pentafluoride
Sažetak
Cis- and trans-alpha-chloroallyl cations were prepared and investigated by FT-IR spectroscopy. Ionization of either cis- or trans-1, 3-dichloroprepenes lead to the mixture of corresponding of cis- and trans alpha-chloroallyl cations. From the rotational barriers of chloro- and methyl-substituted allyl cations it follows that the extent of carbocation stabilization by chlorine n-electrns is comparable with that obtained by methyl group. Additionally, the ionization rate constant of chloropropenes in the solid SbF5 matrix is measured for the first time.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- SCI-EXP, SSCI i/ili A&HCI
Uključenost u ostale bibliografske baze podataka::
- CA Search (Chemical Abstracts)
