Hostname: page-component-78c5997874-s2hrs Total loading time: 0 Render date: 2024-11-14T23:09:17.355Z Has data issue: false hasContentIssue false
  • English
  • Français

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
Get access Rights & Permissions [Opens in a new window]

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

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

References to Literature

Bamberger, E., 1909. Ber. Dtsch. Chem, Ges., 42, 1707, 1721.Google Scholar
Bergmann, E. D., and Barshai, R., 1959. J. Atner. Chem. Soc, 81, 5646.Google Scholar
Borsche, W., and Sinn, F., 1937. Liebig's Ann., 532, 146.CrossRefGoogle Scholar
Fletcher, T. L., and Pan, H. L., 1958. J. Org. Chem., 23, 799.CrossRefGoogle Scholar
Graf, W., Girod, E., Schmid, E., and Stoll, W. G., 1959. Helv. Chim. Acta, 42, 1085.CrossRefGoogle Scholar
Meisenheimer, J., Senn, D., and Zimmermann, P., 1927. Ber. Dtsch. Chem. Ges., 60, 1736.CrossRefGoogle Scholar
Miller, H. F., and Bachman, G. B., 1935a. J. Amer. Chem. Soc, 57, 2443.Google Scholar
Miller, H. F., 1935b. Ibid., 57, 2448.Google Scholar
Sawicki, E., 1954. J. Amer. Chem. Soc, 76, 2269.Google Scholar
Staudinger, H., and Kupfer, O., 1911. Ber. Dtsch. Chem. Ges., 44, 2197.Google Scholar
Suzuki, K., Kajigaeshi, S., and Sano, M., 1958. Chem. Abstr., 52, 10019.Google Scholar
Suzuki, K., Maeda, T., Nawa, N., and Soda, Y., 1962. Bull. Chem. Soc. Japan, 35, 1299.Google Scholar
Suzuki, K., Weisburger, E. K., and Weisburger, J. H., 1961. J. Org. Chem., 26, 2236.Google Scholar
Tanasescu, I., and Silberg, A., 1936. Bull. Soc. Chim. Fr., 3, 2383.Google Scholar
Tanasescu, I., and Suciu, M., 1937. Ibid., 4, 245.Google Scholar