| Literature DB >> 19908914 |
Timothy D Lash1, Jessica A El-Beck, Denise A Colby.
Abstract
Substituted calix[4]azulenes were prepared by reacting 6-alkylazulenes with paraformaldehyde in the presence of florisil. Hydride abstraction of a calix[4]azulene with Ph(3)CPF(6) afforded a tetraazulene analogue of the porphodimethenes.Entities:
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Year: 2009 PMID: 19908914 DOI: 10.1021/jo901959k
Source DB: PubMed Journal: J Org Chem ISSN: 0022-3263 Impact factor: 4.354