Formation of a bicyclic adduct upon recyclization of pyrimidinium salts [5]

Chemistry of Heterocyclic Compounds

Volumn 39, Issue 2, 2003, Pages 275-276

  Danagulyan, G G ^a   Sahakyan, L G ^a   Tadevosyan, D A ^a  

^a INSTITUTE OF ORGANIC CHEMISTRY   (Armenia)

Author keywords

1,2,4 triazolo 4,3 a pyridine; Aminoguanidine; Cyclocondensation; Hydrazide of isonicotinic acid; Pyrimidinium salt; Rearrangement

Indexed keywords

1 AMINO 4 ETHOXYCARBONYL 5,7 DIMETHYL 1,2,4 TRIAZOLO[4,3 A]PYRIDINE; 4 ETHOXYCARBONYL 5,7 DIMETHYL 1 (4 PYRIDYL) 1,2,4 TRIAZOLO[4,3 A]PYRIDINE; PYRIDINE DERIVATIVE; PYRIDINIUM DERIVATIVE; SODIUM CHLORIDE; UNCLASSIFIED DRUG;

CYCLIZATION; LETTER; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PROTON NUCLEAR MAGNETIC RESONANCE; TRANSAMINATION;

EID: 0037480168     PISSN: 00093122     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1023749331455     Document Type: Letter

References (4)

1. R. S. Sagitullin, A. N. Kost, and G. G. Danagulyan, Tetrahedron Lett., 4135 (1978).
2. G. G. Danagulyan and L. G. Sahakyan, Khim. Geterotsikl. Soedin., 1434 (1999).
3. G. G. Danagulyan, L. G. Sahakyan, A. R. Katritzky, and S. N. Denisenko, Heterocycles, 53, 419 (2000).
4. G. G. Danagulyan, L. G. Sahakyan, and G. A. Panosyan, Khim. Geterotsikl. Soedin., 351 (2001).