Title of article
The application of vinylogous iminium salt derivatives to the regiocontrolled preparation of heterocyclic appended pyrazoles
Author/Authors
John T Gupton، نويسنده , , Stuart C Clough، نويسنده , , Robert B Miller، نويسنده , , Bradley K Norwood، نويسنده , , Charles R Hickenboth، نويسنده , , Itta Bluhn Chertudi، نويسنده , , Scott R Cutro، نويسنده , , Scott A Petrich، نويسنده , , Fred A Hicks، نويسنده , , Douglas E. Wilkinson، نويسنده , , James A. Sikorski، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2002
Pages
8
From page
5467
To page
5474
Abstract
A variety of vinylogous iminium salt derivatives have been examined as useful precursors for the regiocontrolled synthesis of heterocyclic appended pyrazoles. The reaction conditions for such processes have been optimized and the regiochemical preferences have been determined. Such reaction sequences represent methodologies which may have useful applications for the preparation of biologically interesting substances.
Keywords
vinamidinium salts , chlorovinyl aldehydes , chloropropeniminium salts , Pyrazoles
Journal title
Tetrahedron
Serial Year
2002
Journal title
Tetrahedron
Record number
1083241
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