Pregled bibliografske jedinice broj: 80736
Carbens in polycyclic systems. Generation and fate of pentacyclo[5.4.0.02, 6.03, 10.55, 9]undecanylidene species
Carbens in polycyclic systems. Generation and fate of pentacyclo[5.4.0.02, 6.03, 10.55, 9]undecanylidene species // Tetrahedron Letters, 43 (2002), -; 7573-7575 (međunarodna recenzija, članak, znanstveni)
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Naslov
Carbens in polycyclic systems. Generation and fate of pentacyclo[5.4.0.02, 6.03, 10.55, 9]undecanylidene species
Autori
Veljković, Jelena ; Klaić, Lada ; Mlinarić-Majerski, Kata
Izvornik
Tetrahedron Letters (0040-4039) 43
(2002);
7573-7575
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Cage compounds; Azoalkane; Carbene; Dicarbene
Sažetak
Pyrolysis of lithium or sodium salts of pentacyclo[5.4.0.0(2-6).0(3.5).0(5.9)]undec-8, 11-dione ditosylhydrazone 1 gave two products, 4, 5-diazahexacyclo[6.4.1.0(2, 7), 0(3, 11)0(6, 10)0(9, 12)]tridec-4-ene 2 and tetracyclo[6.3.0.0(4, 11)0(5, 9)]undeca-2, 6-diene 3 in a 9:1 ratio. Azoalkane 2 proved to be extremely thermally and photochemically stable. This result Supports the proposed mechanism of formation of 3. which includes the generation of dicarbene species 6a. (C) 2002 Elsevier Science Ltd. All rights reserved.
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
Uključenost u ostale bibliografske baze podataka::
- Chemical Abstracts
