A novel synthesis of highly substituted imidazo[1,5-a]pyrazine derivatives by 3-CR/2-CR sequence

Molecular Diversity

Volumn 13, Issue 1, 2009, Pages 63-67

  Shaabani, Ahmad ^a   Maleki, Ali ^a   Mofakham, Hamid ^a  

^a SHAHID BEHESHTI UNIVERSITY   (Iran)

Author keywords

2,3 Diaminomaleonitrile; Imidazo 1,5 a pyrazine; Isocyanate; Isocyanide; Multicomponent reaction

Indexed keywords

1,6 DIHYDROPYRAZINE 2,3 DICARBONITRILE DERIVATIVE; 2,3 DIAMINOMALEONITRILE; 5 (4 BROMOPHENYL) 6 CYCLOHEXYLAMINO 1,2,3,5 TETRAHYDRO 1 IMINO 5 METHYL 3 OXO 2 PHENYLIMIDAZO[1,5 A]PYRAZINE 8 CARBONITRILE; 6 (TERT BUTYLAMINO) 1,2,3,5 TETRAHYDRO 1 IMINO 5 METHYL 2 (4 NITROPHENYL) 3 OXO 5 PARA TOLYLIMIDAZO[1,5 A]PYRAZINE 8 CARBONITRILE; 6 (TERT BUTYLAMINO) 1,2,3,5 TETRAHYDRO 1 IMINO 5,5 DIMETHYL 2 PHENYL 3 THIOXOIMIDAZO[1,5 A]PYRAZINE 8 CARBONITRILE; 6 (TERT BUTYLAMINO) 1,2,3,5 TETRAHYDRO 1 IMINO 5,5 DIMETHYL 3 OXO 2 PHENYLIMIDAZO[1,5 A]PYRAZINE 8 CARBONITRILE; 6 (TERT BUTYLAMINO) 2 ETHYL 1,2,3,5 TETRAHYDRO 1 IMINO 5,5 DIMETHYL 3 OXOIMIDAZO[1,5 A]PYRAZINE 8 CARBONITRILE; 6 CYCLOHEXYLAMINO 1,2,3,5 TETRAHYDRO 1 IMINO 5,5 DIMETHYL 2 PHENYL 3 THIOXOIMIDAZO[1,5 A]PYRAZINE 8 CARBONITRILE; 6 CYCLOHEXYLAMINO 1,2,3,5 TETRAHYDRO 1 IMINO 5,5 DIMETHYL 3 OXO 2 PHENYLIMIDAZO[1,5 A]PYRAZINE 8 CARBONITRILE; 6 CYCLOHEXYLAMINO 2 ETHYL 1,2,3,5 TETRAHYDRO 1 IMINO 5,5 DIMETHYL 3 OXOIMIDAZO[1,5 A]PYRAZINE 8 CARBONITRILE; CYANIDE; IMIDAZO[1,5 A]PYRAZINE DERIVATIVE; ISOCYANIC ACID DERIVATIVE; ISOTHIOCYANIC ACID DERIVATIVE; KETONE DERIVATIVE; PYRAZINE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL REACTION; POLYMERIZATION; PRIORITY JOURNAL; SYNTHESIS;

CYANIDES; IMIDAZOLES; KETONES; MODELS, CHEMICAL; MOLECULAR STRUCTURE; NITRILES; PYRAZINES;

EID: 58849101674     PISSN: 13811991     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11030-008-9099-3     Document Type: Article

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