Pregled bibliografske jedinice broj: 637744
Reactivity increase of dienophiles by change of the ester substituents into the acid chlorides: Cycloaddition reaction of the Diacid Chloride of 3, 10-hexacyclo[10.2.1.15, 8.02, 11.03, 10.04, 9] hexadeca-6, 13-diene-3, 10-dicarboxylic acid with quadricyclane
Reactivity increase of dienophiles by change of the ester substituents into the acid chlorides: Cycloaddition reaction of the Diacid Chloride of 3, 10-hexacyclo[10.2.1.15, 8.02, 11.03, 10.04, 9] hexadeca-6, 13-diene-3, 10-dicarboxylic acid with quadricyclane // Tetrahedron, 69 (2013), 35; 7403-7407 doi:10.1016/j.tet.2013.06.057 (međunarodna recenzija, članak, znanstveni)
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Naslov
Reactivity increase of dienophiles by change of the ester substituents into the acid chlorides: Cycloaddition reaction of the Diacid Chloride of 3, 10-hexacyclo[10.2.1.15, 8.02, 11.03, 10.04, 9] hexadeca-6, 13-diene-3, 10-dicarboxylic acid with quadricyclane
Autori
Margetić, Davor ; Briš, Anamarija ; Butler, Douglas N. ; Warrener, Ronald N.
Izvornik
Tetrahedron (0040-4020) 69
(2013), 35;
7403-7407
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
polynorbornanes; acid chloride; polycycles; guadricyclane; DFT calculations
Sažetak
Conversion of the ester substituents on the cyclobutene p-bond of dimethyl tricyclo[4.2.1.02, 5]nona-3, 7-diene-3, 4-dicarboxylate to the corresponding acid chloride increases the cycloaddition reactivity toward quadricyclane so dramatically that the reaction temperature can be dropped from 180 C (preparation of title 3, 10-diester) to room temperature (preparation of the title 3, 10-diacid chloride). The cycloadduct product, an acid chloride of the title ring system, is extremely docile and can be recrystallized unchanged from hot methanol.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
098-0982933-3218 - Host-guest međudjelovanja u policikličkim sustavima (Margetić, Davor, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", 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
- MEDLINE