Pregled bibliografske jedinice broj: 17151
Toward engineering of very strong organic bases: pronounced proton affinity of molecules possessing imino structural and electronic motif
Toward engineering of very strong organic bases: pronounced proton affinity of molecules possessing imino structural and electronic motif // Chemical physics letters, 288 (1998), 2-4; 289-292 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 17151 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Toward engineering of very strong organic bases: pronounced proton affinity of molecules possessing imino structural and electronic motif
Autori
Kovačević, Borislav ; Maksić, Zvonimir
Izvornik
Chemical physics letters (0009-2614) 288
(1998), 2-4;
289-292
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Gas-phase proton affinity; organic superbases; aromaticity; domino effect
Sažetak
The absolute proton affinity of a group of compounds involving an imino group is examined by employing the MP2(fc)/6-31G**//HF/6-31G* + ZPE(HF/6-31G*) theoretical model. It appears that these systems exhibit high proton affinity thus representing good candidates for efficient proton sponges. Their heavily substituted derivatives, involving bulky alkyl groups, which protect the reactive double bonds, should possess even higher proton affinity being at the same time apt to chemical synthesis.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
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
