cis-anti-cis-Tricyclo[6.4.0.02,7]dodecane-3,12-dione andcis-anti-cis-Tricyclo[6.4.0.02,7]dodecane-3,9-dione

Autor: C. E. Browne, Elizabeth M. Holt, A. Taylor, E. J. Eisenbraun
Rok vydání: 1997
Předmět:
Zdroj: Acta Crystallographica Section C Crystal Structure Communications. 53:1963-1966
ISSN: 0108-2701
DOI: 10.1107/s0108270197011694
Popis: The single-crystal X-ray structures of two photochemical products of 2-cyclohexenone have identified them as the head-to-head and head-to-tail cis-anti-cis dimers (C 12 H 16 O 2 ) formed by 2+2 addition. The cyclobutane ring is twisted in the head-to-head isomer but flat in the head-to-tail compound.
Databáze: OpenAIRE