Synthesis of Pyrazoles via Electrophilic Cyclization of Alkynes Containing Thiophene

Cetin A.

LETTERS IN ORGANIC CHEMISTRY, cilt.13, sa.4, ss.310-315, 2016 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 13 Sayı: 4
  • Basım Tarihi: 2016
  • Doi Numarası: 10.2174/1570178613666160128232100
  • Dergi Adı: LETTERS IN ORGANIC CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Index Chemicus (IC)
  • Sayfa Sayıları: ss.310-315
  • Anahtar Kelimeler: Alkyne, electrophilic cyclization, hydrazine, hydrazone, pyrazole, ONE-POT SYNTHESIS, 1,3-DIPOLAR CYCLOADDITION, INHIBITORS, IDENTIFICATION, DERIVATIVES, EFFICIENT, REAGENT
  • Van Yüzüncü Yıl Üniversitesi Adresli: Hayır

Özet

Background: Pyrazole is a simple aromatic ring an organic compound of the heterocyclic series that characterized five-membered ring structure which comprises located adjacent two nitrogen atoms and three carbon atoms. In recent years interest in the pyrazole chemistry excessively has increased due to many a wide range of properties. Because they have a wide range of specific properties such as biological activities, pharmaceutical i.e., Pyrazoles were also applied successfully in many fields; medicine, agricultural, industry, pharmaceutical chemistry so that pyrazole chemistry was quite an interesting area of research for the synthesis of their derivatives and investigates new methods.