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Volumn 93, Issue 11, 2010, Pages 2218-2223
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One-pot synthesis of functionalized 2H-chromene (=2H-1-benzopyran) derivatives via a three-component reaction between a CH-acid, a dialkyl acetylenedicarboxylate, and methyl chloroglyoxylate or benzyl carbonochloridate mediated by triphenylphosphine
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Author keywords
2H Chromenes; Multicomponent reactions; Wittig reaction
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Indexed keywords
ACETYLENEDICARBOXYLATE;
CHROMENE DERIVATIVES;
CHROMENES;
FUNCTIONALIZED;
INTRAMOLECULAR WITTIG REACTION;
MULTI-COMPONENT REACTIONS;
ONE-POT SYNTHESIS;
THREE COMPONENT REACTIONS;
TRIPHENYL PHOSPHINES;
WITTIG REACTION;
ACIDS;
CHLORINE COMPOUNDS;
OLEFINS;
REACTION KINETICS;
SYNTHESIS (CHEMICAL);
2,3 DIETHYL 4 METHYL 5,6,7,8 TETRAHYDRO 7,7 DIMETHYL 5 OXO 2H 1 BENZOPYRAN 2,3,4 TRICARBOXYLATE;
3,5 DINITROBENZOYL CHLORIDE;
5,5 DIMETHYL 1,3 CYCLOHEXANEDIONE;
6,7 DIETHYL 5 METHYL 1,3,4,7 TETRAHYDRO 1,3 DIMETHYL 2,4 DIOXO 2H PYRANO[2,3 D]PYRIMIDINE 5,6,7 TRICARBOXYLATE;
ALKENE;
BENZYL CARBONOCHLORIDATE;
CHLORIDE;
CHROMENE DERIVATIVE;
DIETHYL 4 (BENZYLOXY) 5,6,7,8 TETRAHYDRO 7,7 DIMETHYL 5 OXO 2H 1 BENZOPYRAN 2,3 DICARBOXYLATE;
DIMETHYL 4 (3,5 DINITROPHENYL) 5,6,7,8 TETRAHYDRO 7,7 DIMETHYL 5 OXO 2H 1 BENZOPYRAN 2,3 DICARBOXYLATE;
DIMETHYL 4 (BENZYLOXY) 5,6,7,8 TETRAHYDRO 7,7 DIMETHYL 5 OXO 2H 1 BENZOPYRAN 2,3 DICARBOXYLATE;
GLYOXYLIC ACID;
METHYL CHLOROGLYOXYLATE;
TRIMETHYL 5,6,7,8 TETRAHYDRO 7,7 DIMETHYL 5 OXO 2H 1 BENZOPYRAN 2,3,4 TRICARBOXYLATE;
UNCLASSIFIED DRUG;
ARTICLE;
ONE POT SYNTHESIS;
PRIORITY JOURNAL;
WITTIG REACTION;
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EID: 78549264850
PISSN: 0018019X
EISSN: 15222675
Source Type: Journal
DOI: 10.1002/hlca.201000030 Document Type: Article |
Times cited : (4)
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References (32)
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