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e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521

New journal of chemistry

A new and a convenient route to enaminones and pyrazoles

B Štefane, S Polanc

Index: Stefane, Bogdan; Polanc, Slovenko New Journal of Chemistry, 2002 , vol. 26, # 1 p. 28 - 32

Full Text: HTML

Citation Number: 21

Abstract

A new method has been developed for the regioselective preparation of enaminones and pyrazoles from 1, 3-diketonatoboron difluorides. The reactions proceed smoothly under mild reaction conditions, producing enaminones and pyrazoles in high yields.

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boron difluoride 1,3-diphenylpropane-1,3-dionate Structure

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100-63-0

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~91%

1,3,5-triphenylpyrazole Structure

2183-27-9

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1,3-Diphenylpropane-1,3-dione Structure

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boron difluoride 1,3-diphenylpropane-1,3-dionate Structure

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Detail Synthetic Route


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