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XXII.—The Ullmann Synthesis of 3-Bromofluorenone*

Published online by Cambridge University Press:  14 February 2012

Neil Campbell  and
Howard F. Andrew
Neil Campbell
Affiliation:
Department of Chemistry, University of Edinburgh
Howard F. Andrew
Affiliation:
Department of Chemistry, University of Edinburgh
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Extract

The synthesis of 3-bromofluorenone is described and attention drawn to erroneous statements by previous workers in the field. The reduction of the ketone to 3-bromofluorene has been investigated and shown to be readily effected by heating with hydrazine hydrate in diethylene glycol. This appears to be the method of choice for reducing fluorenones to fluorenes.

Type
Research Article
Information
Proceedings of the Royal Society of Edinburgh Section A: Mathematics , Volume 66 , Issue 4 , 1964 , pp. 252 - 257
Copyright
Copyright © Royal Society of Edinburgh 1964

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References

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