2-p-Cyanophenyl-1,8a-dihydroazulene-1,1-dicarbonitrile and Methyl 1-Cyano-2-p-cyanophenyl-1,8a-dihydroazulene-1-carboxylate

Autor: Jörg Daub, A. Bross, C. Fischer, M. Kaftory, M. Botoshansky
Rok vydání: 1997
Předmět:
Zdroj: Acta Crystallographica Section C Crystal Structure Communications. 53:1665-1667
ISSN: 0108-2701
Popis: The title compounds, C 19 H 11 N 3 and C 20 H 14 N 2 O 2 , show solid-state photochromic properties. In both compounds, the dihydroazulene moiety was found to adopt the boat conformation.
Databáze: OpenAIRE