A new tricyclic triketone from tandem condensation reactions

Tetrahedron Letters

Volumn 46, Issue 22, 2005, Pages 3835-3837

  Reingold, I David ^a   Butterfield, Anna M ^a   Daglen, Bevin C ^a   Walters Jr , Robert S ^a   Allen, Kathryn ^a   Scheuring, Susan ^a   Kratz, Katrina ^a   Gembický, Milan ^a,b   Baran, Peter ^a  

^a JUNIATA COLLEGE   (United States)

^b UNIVERSITY AT BUFFALO   (United States)

Author keywords

Claisen; Kekulene; Michael; Modeling; Perhydrophenanthrene; Tandem condensations; Tricyclic; Triketone

Indexed keywords

KETONE DERIVATIVE; TRICYCLIC AROMATIC COMPOUND;

ARTICLE; CHEMICAL REACTION; CHEMICAL STRUCTURE; CLAISEN CONDENSATION; ISOLATION AND PURIFICATION; MICHAEL ADDITION; NUCLEAR MAGNETIC RESONANCE; PHASE SEPARATION; POLYMERIZATION; REACTION ANALYSIS; STRUCTURE ANALYSIS; X RAY ANALYSIS;

EID: 18144384748     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2005.03.182     Document Type: Article

References (10)

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9. w = 0.0974, and GOF = 1.039 using 3218 unique reflections with I > 2σ(I). CCDC 262378 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge via www.ccdc.cam.ac.uk/conts/retrieving.html (or from the Cambridge Crystallographic Data Centre, 12, Union Road, Cambridge CB2 1EZ, UK; fax: +44 1223 336033; or deposit@ccdc.cam.ac.uk)
10. We saw no spectroscopic evidence of individual tautomers, so presumably interconversion is fast on the time scale of the measurements