Enaminonitriles in Heterocyclic Synthesis: A Route to 1,3-Diaryl-4-aminopyrazole Derivatives
Benzylcyanide and 4-nitrobenzylcyanide condensed with triethyl orthoformate and piperidine or morpholine to yield 2-aryl-2-piperidinyl or 2-morpholinylacrylonitriles. These coupled with aromatic diazonium salts to yield the 2-arylhydrazno-2-arylethane nitriles in good yields. The latter were convert...
Main Authors: | Abdellatif Mohamed Salaheldin, Mariam Abdullah Al-Sheikh, Hanadi Y. Medrasi |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2013-01-01
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Series: | Molecules |
Subjects: | |
Online Access: | http://www.mdpi.com/1420-3049/18/1/535 |
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