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Synthesis of [1,2,4]triazolo[3,4-a]isoquinolines and pyrrolo[2,1-a]isoquinolines using α-keto hydrazonoyl halides

✍ Scribed by Nehal M. Elwan; Hyam A. Abdelhadi; Taysser A. Abdallah; Hamdi M. Hassaneen

Book ID: 107857787
Publisher: Elsevier Science
Year: 1996
Tongue: French
Weight: 321 KB
Volume: 52
Category: Article
ISSN: 0040-4020
DOI: 10.1016/0040-4020(96)00024-5

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## Abstract 1,2,4‐Triazolo[4,3‐__a__]pyrimidines, thiadiazolines, selenadiazolines, and unsymmetrical azines were synthesized via reactions of a 4‐isopropylbenzoyl bromide 4‐nitrophenylhydrazone with each of potassium thiocyanate, potassium selenocyanate, ethyl 6‐methyl‐4‐[4‐(methylethyl)phenyl]‐2‐