L-Proline catalyzed synthesis of densely functionalized pyrido[2,3-d]pyrimidines via three-component one-pot domino Knoevenagel aza-Diels-Alder reaction

Tetrahedron

Volumn 67, Issue 33, 2011, Pages 5935-5941

  Samai, Subhasis ^a   Chandra Nandi, Ganesh ^a   Chowdhury, Sushobhan ^a   Singh, Maya Shankar ^a  

^a BANARAS HINDU UNIVERSITY   (India)

Author keywords

Aza Diels Alder reaction; Knoevenagel condensation; l Proline; One pot three component reaction; Pyrido 2,3 d pyrimidine

Indexed keywords

1,3 DIMETHYL 2,4 DIOXO 5 PHENYL 1,2,3,4,5,8 HEXAHYDRO PYRIDO [2,3 DEXTRO] PYRIMIDINE 6,7 DICARBOXYLIC ACID DIETHYLESTER; 1,3 DIMETHYL 2,4 DIOXO 5 PHENYL 1,2,3,4,5,8 HEXAHYDROPYRIDO [2,3 DEXTRO] PYRIMIDINE 6,7 DICARBOXYLIC ACID DIMETHYLESTER; 1,3 DIMETHYL 2,4 DIOXO 5 THIOPHEN 2 YL 1,2,3,4,5.8 HEXAHYDROPYRIDO [2,3 DEXTRO] PYRIMIDINE 6,7 DICARBOXYLIC ACID DIETHYLESTER; 1,3 DIMETHYL 2,4 DIOXO 5 TOLYL 1,2,3,4,5,8 HEXAHYDROPYRIDO [2,3 DEXTRO] PYRIMIDINE 6,7 DICARBOXYLIC ACID DIMETHYLESTER; 1,3 DIMETHYL 5 (4 NITROPHENYL) 2,4 DIOXO 1,2,3,4,5.8 HEXAHYDROPYRIDO [2,3 DEXTRO] PYRIMIDINE 6,7 DICARBOXYLIC ACID DIETHYLESTER; 1,3,5 TRIMETHYL 2,4 DIOXO 1,2,3,4,5,8 HEXAHYDROPYRIDO [2,3 DEXTRO] PYRIMIDINE 6,7 DICARBOXYLIC ACID DIETHYLESTER; 5 (2 CHLOROPHENYL) 1,3 DIMETHYL 2,4 DIOXO 1,2,3,4,5,8 HEXAHYDROPYRIDO [2,3 DEXTRO] PYRIMIDINE 6,7 DICARBOXYLIC ACID DIMETHYLESTER; 5 (2,4 DICHLOROPHENYL) 1,3 DIMETHYL 2,4 DIOXO 1,2,3,4,5,8 HEXAHYDROPYRIDO [2,3 DEXTRO] PYRIMIDINE 6,7 DICARBOXYLIC ACID DIETHYLESTER; 5 (3 CHLOROPHENYL) 1,3 DIMETHYL 2,4 DIOXO 1,2,3,4,5,8 HEXAHYDROPYRIDO [2,3 DEXTRO] PYRIMIDINE 6,7 DICARBOXYLIC ACID DIETHYLESTER; 5 (4 BROMOPHENYL) 1,3 DIMETHYL 2,4 DIOXO 1,2,3,4,5,8 HEXAHYDROPYRIDO [2,3 DEXTRO] PYRIMIDINE 6,7 DICARBOXYLIC ACID DIETHYLESTER; 5 (4 CHLOROPHENYL) 1,3 DIMETHYL 2,4 DIOXO 1,2,3,4,5,8 HEXAHYDROPYRIDO [2,3 DEXTRO] PYRIMIDINE 6,7 DICARBOXYLIC ACID DIETHYLESTER; 5 (4 FLUOROPHENYL) 1,3 DIMETHYL 2,4 DIOXO 1,2,3,4,5,8 HEXAHYDROPYRIDO [2,3 DEXTRO] PYRIMIDINE 6,7 DICARBOXYLIC ACID DIETHYLESTER; 5 (4 METHOXYPHENYL) 1,3 DIMETHYL 2,4 DIOXO 1,2,3,4,5,8 HEXAHYDROPYRIDO [2,3 DEXTRO] PYRIMIDINE 6,7 DICARBOXYLIC ACID DIETHYLESTER; 5 CYCLOHEXYL 1,3 DIMETHYL 2,4 DIOXO 1,2,3,4,5,8 HEXAHYDROPYRIDO [2,3 DEXTRO] PYRIMIDINE 6,7 DICARBOXYLIC ACID DIETHYLESTER; 5 ETHYL 1,3 DIMETHYL 2,4 DIOXO 1,2,3,4,5,8 HEXAHYDROPYRIDO [2,3 DEXTRO] PYRIMIDINE 6,7 DICARBOXYLIC ACID DIETHYLESTER; 5 FURAN 2 YL 1,3 DIMETHYL 2,4 DIOXO 1,2,3,4,5,8 HEXAHYDROPYRIDO [2,3 DEXTRO] PYRIMIDINE 6,7 DICARBOXYLIC ACID DIETHYLESTER; 5 FURAN 2 YL 1,3 DIMETHYL 2,4 DIOXO 1,2,3,4,5,8 HEXAHYDROPYRIDO [2,3 DEXTRO] PYRIMIDINE 6,7 DICARBOXYLIC ACID DIMETHYLESTER; ALDEHYDE DERIVATIVE; CARBOXYLIC ACID DERIVATIVE; PROLINE DERIVATIVE; PYRIMIDINE DERIVATIVE; UNCLASSIFIED DRUG; URACIL DERIVATIVE;

ARTICLE; CATALYSIS; CHEMICAL STRUCTURE; CYCLOADDITION; DIELS ALDER REACTION; KNOEVENAGEL CONDENSATION; PRIORITY JOURNAL; SYNTHESIS; X RAY DIFFRACTION;

ALNUS;

EID: 79960232606     PISSN: 00404020     EISSN: 14645416     Source Type: Journal    
DOI: 10.1016/j.tet.2011.06.051     Document Type: Article

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