Convenient synthesis of 5-substituted 2-amino[1,2,4]triazolo[1,5- a ][1,3,5]triazin-7(6 H)-ones from N -triazolide imidates and 1,2,4-Triazole-3,5- diamine

Synthesis

Volumn , Issue 10, 2010, Pages 1645-1648

  Khankischpur, Mehdi ^a   Hansen, Finn K ^a   Geffken, Detlef ^a  

^a UNIVERSITY OF HAMBURG   (Germany)

Author keywords

Cyclizations; Heterocycles; Imidates; Ring closure; Triazolotriazines

Indexed keywords

BICYCLIC COMPOUNDS; CYCLIZATIONS; EFFICIENT SYNTHESIS; HETEROCYCLES; IMIDATES; RING-CLOSURE;

CYCLIZATION; NITROGEN COMPOUNDS; X RAY CRYSTALLOGRAPHY;

SYNTHESIS (CHEMICAL);

1,2,4 TRIAZOLE 3,5 DIAMINE; 2 AMINO 5 (2 PHENYLETHYL)[1,2,4]TRIAZOLO[1,5 A][1,3,5]TRIAZIN 7(6H) ONE; 2 AMINO 5 (3,4 DICHLOROBENZYL)[1,2,4]TRIAZOLO[1,5 A][1,3,5]TRIAZIN 7(6H) ONE; 2 AMINO 5 (3,4 DIMETHOXYBENZYL)[1,2,4]TRIAZOLO[1,5 A][1,3,5]TRIAZIN 7(6H) ONE; 2 AMINO 5 (4 CHLOROBENZYL)[1,2,4]TRIAZOLO[1,5 A][1,3,5]TRIAZIN 7(6H) ONE; 2 AMINO 5 (4 CHLOROPHENYL)[1,2,4]TRIAZOLO[1,5 A][1,3,5]TRIAZIN 7(6H) ONE; 2 AMINO 5 CYCLOHEXYL[1,2,4]TRIAZOLO[1,5 A][1,3,5]TRIAZIN 7(6H) ONE; 2 AMINO[1,2,4]TRIAZOLO[1,5 A][1,3,5]TRIAZIN 7(6H) ONE DERIVATIVE; TRIAZINE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; CRYSTAL STRUCTURE; CYCLIZATION; DRUG STRUCTURE; DRUG SYNTHESIS; INFRARED SPECTROSCOPY; PROTON NUCLEAR MAGNETIC RESONANCE; X RAY CRYSTALLOGRAPHY;

EID: 77952025214     PISSN: 00397881     EISSN: 1437210X     Source Type: Journal    
DOI: 10.1055/s-0029-1218718     Document Type: Article

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