Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Manju Rajeswaran0
William J. Begley0
Natasha Andrievsky0
Date of Patent
April 8, 2008
0Patent Application Number
108999190
Date Filed
July 27, 2004
0Patent Primary Examiner
Patent abstract
A process for synthesizing a single isomer of a naphthacene compound comprises the steps of:(a) reacting a symmetrically substituted 1,1-diarylpropargyl alcohol compound with a reagent capable of forming a leaving group to form a reaction mixture containing a intermediate;and then(b) heating the intermediate in the presence of a solvent and in the absence of any oxidizing agent to form a single naphthacene compound.
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