Trapping of unsaturated fulvene endoperoxides with dimethyl 1,2,4,5-tetrazine-3,6-dicarboxylate:: A new synthesis of alkylidene- and arylidenemalonaldehydes

Özer G., SARAÇOĞLU N., Balci M.

HETEROCYCLES, cilt.53, sa.4, ss.761-764, 2000 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 53 Sayı: 4
  • Basım Tarihi: 2000
  • Doi Numarası: 10.3987/com-99-8806
  • Dergi Adı: HETEROCYCLES
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Index Chemicus (IC), Current Chemical Reactions (CCR)
  • Sayfa Sayıları: ss.761-764
  • Ankara Üniversitesi Adresli: Hayır

Özet

Unsaturated fulvene endoperoxides (2a-e) were trapped with dimethyl 1,2,4,5-tetrazine-3,6-dicarboxylate (4). The formed saturated fulvene endoperoxides containig 1,2-dihydropyridazine ring (6a-e) were characterised by spectroscopic methods. Treatment of (6a-e) with cobalt(II) tetraphenylporphyrin (CoTPP) provided alkylidene- and arylidenemalonaldehydes (9a-e).