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Featured researches published by Torleif Utne.


Tetrahedron Letters | 1986

Characterization of the actual catalytic agent in potassium fluoride on activated alumina systems

Leonard M. Weinstock; James M. Stevenson; Sterling A. Tomellin; Shih-Hsie Pan; Torleif Utne; Ronald B. Jobson; Donald Floyd Reinhold

Abstract The spectral and chemical properties of potassium fluoride on activated alumina, an extensively used basic catalyst in organic synthesis, show that its unusually high reactivity relative to other fluoride-containing basic systems is due to the reaction of the fluoride ion with alumina to produce potassium hexafluoroaluminiate, potassium hydroxide and potassium aluminate. The reagent, more simply prepared from alumina and KOH, catalyzes the high-yielding addition of chloroform to m-nitrobenzaldehyde without producing Cannizzaro side-products.


Journal of Medicinal Chemistry | 1984

Azasteroids as inhibitors of rat prostatic 5 alpha-reductase.

Gary H. Rasmusson; Glenn F. Reynolds; Torleif Utne; Ronald B. Jobson; R. L. Primka; Charles Berman; J. R. Brooks


Archive | 1979

4-aza-17-substituted-5-alpha-androstan-3-one, their a and d homo analogs, process for their preparation and pharmaceutical compositions containing them

David B. R. Johnston; Donald Floyd Reinhold; Gary H. Rasmusson; Torleif Utne; Glen E. Arth; Ronald B. Jobson


Archive | 1979

Preparation of 4-aza-17-substituted-5α-androstan-3-ones useful as 5α-reductase inhibitors

Gary H. Rasmusson; David B. R. Johnston; Donald Floyd Reinhold; Torleif Utne; Ronald B. Jobson


Journal of Organic Chemistry | 1968

The synthesis of 2- and 4-bromoestradiol.

Torleif Utne; Ronald B. Jobson; Frederick W. Landgraf


Journal of Organic Chemistry | 1968

Synthesis of 2- and 4-fluoroestradiol

Torleif Utne; Ronald B. Jobson; Robert D. Babson


Archive | 1987

Process for L-dopa

Donald Floyd Reinhold; Newton L. Abramson; Torleif Utne


Archive | 1975

Preparation of biphenyl compounds

Torleif Utne; Ronald B. Jobson; Alfred V. Lovell


Archive | 1987

Verfahren zur herstellung von l-dopa. A process for the preparation of L-dopa.

Donald Floyd Reinhold; Newton L. Abramson; Torleif Utne


Archive | 1982

Displacement purification of salts

Torleif Utne; Ronald B. Jobson

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