A novel one-pot, three-component synthesis of 5-imino-2,3,5,8- tetrahydropyrazolo[1,2-a]pyridazin-1-one derivatives

Synthesis

Volumn , Issue 10, 2009, Pages 1689-1693

  Qian, Bo ^a   Fan, Ming Jin ^b   Xie, Yong Xin ^a   Wu, Lu Yong ^a   Shi, Yun ^a   Liang, Yong Min ^a,b  

^a LANZHOU UNIVERSITY   (China)

^b LANZHOU INSTITUTE OF CHEMICAL PHYSICS   (China)

Author keywords

1,3 dipolar compounds; 5 imino 2,3,5,8 tetrahydropyrazolo 1,2 a pyridazin 1 one; Dimethyl acetylenedicarboxylate; Isocyanide; Multi component reactions

Indexed keywords

1,3-DIPOLAR COMPOUNDS; 5-IMINO-2,3,5,8-TETRAHYDROPYRAZOLO[1,2-A]PYRIDAZIN-1-ONE; DIMETHYL ACETYLENEDICARBOXYLATE; ISOCYANIDE; MULTI-COMPONENT REACTIONS;

CYANIDES;

5 IMINO 2,3,5,8 TETRAHYDROPYRAZOLO [1,2 A] PYRIDAZIN 1 ONE DERIVATIVE; ACETYLENEDICARBOXYLIC ACID DIMETHYL ESTER; AMPHOLYTE; CYANIDE; ISOCYANIDE DERIVATIVE; PYRIDAZINE DERIVATIVE; UNCLASSIFIED DRUG;

ADDITION REACTION; ARTICLE; CHEMICAL STRUCTURE; ONE POT SYNTHESIS; SYNTHESIS; THREE COMPONENT SYNTHESIS;

EID: 67650021155     PISSN: 00397881     EISSN: 1437210X     Source Type: Journal    
DOI: 10.1055/s-0028-1088070     Document Type: Article

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