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Volumn 69, Issue 31, 2013, Pages 6415-6423
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Highly regioselective and metal-free γ-addition of β-keto esters to isatins, catalyzed by DABCO: Direct access to novel class of diversely functionalized 3-hydroxy-2-oxindole scaffolds
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Author keywords
3 Hydroxy 2 oxindole; DABCO; Green synthesis; Metal free reaction; Regioselective aldol reaction
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Indexed keywords
(5 CHLORO 2 OXO 1,2 DIHYDRO 3H INDOL 3 YLIDENE)PROPANEDINITRILE;
1,4 DIAZABICYCLO[2.2.2]OCTANE;
2 (5 CHLORO 2 OXO 1,2 DIHYDRO 3H INDOL 3 YLIDENE) 3 OXOPENTANENITRILE;
3 HYDROXY 2 OXINDOLE DERIVATIVE;
3 HYDROXY 5 NITRO 3 [2 OXO 2 (2 OXOTETRAHYDRO FURAN 3 YL)ETHYL] 1,3 DIHYDRO 2H INDOL 2 ONE;
ETHYL 2 BENZYL 4 (3 HYDROXY 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 3 OXOBUTANOATE;
ETHYL 2 BENZYL 4 (3 HYDROXY 5 IODO 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 3 OXOBUTANOATE;
ETHYL 2 BENZYL 4 (3 HYDROXY 5 NITRO 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 3 OXOBUTANOATE;
ETHYL 2 CHLORO 4 (3 HYDROXY 2 OXO 1 PHENYL 2,3 DIHYDRO 1H INDOL 3 YL) 3 OXOBUTANOATE;
ETHYL 2 CHLORO 4 (3 HYDROXY 5 IODO 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 3 OXOBUTANOATE;
ETHYL 2 CHLORO 4 (3 HYDROXY 5 NITRO 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 3 OXOBUTANOATE;
ETHYL 2,2 DIETHYL 4 (3 HYDROXY 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 3 OXOBUTANOATE;
ETHYL 3 (3 HYDROXY 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 2 OXOCYCLOPENTANECARBOXYLATE;
ETHYL 3 (3 HYDROXY 5 IODO 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 2 OXOCYCLOPENTANECARBOXYLATE;
ETHYL 4 (1 BENZYL 5 BROMO 3 HYDROXY 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 3 OXOBUTANOATE;
ETHYL 4 (3 HYDROXY 5 NITRO 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 3 OXOBUTANOATE;
ETHYL 4 (5 BROMO 3 HYDROXY 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 2 CHLORO 3 OXOBUTANOATE;
ETHYL 4 (5 BROMO 3 HYDROXY 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 3 OXOBUTANOATE;
ETHYL 4 (5 CHLORO 3 HYDROXY 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 2,2 DIETHYL 3 OXOBUTANOATE;
ETHYL 4 [3 HYDROXY 1 (HYDROXYMETHYL) 5 IODO 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL] 3 OXOBUTANOATE;
ETHYL 4 CHLORO 4 (3 HYDROXY 5 IODO 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 3 OXOBUTANOATE;
INDOLE DERIVATIVE;
ISATIN DERIVATIVE;
METHYL 4 (3 HYDROXY 5 IODO 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 3 OXOBUTANOATE;
METHYL 4 (3 HYDROXY 5 NITRO 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 3 OXOBUTANOATE;
METHYL 4 (4,7 DICHLORO 3 HYDROXY 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 3 OXOBUTANOATE;
METHYL 4 (5 BROMO 3 HYDROXY 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 3 OXOBUTANOATE;
TERT BUTYL 4 (3 HYDROXY 5 IODO 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 3 OXOBUTANOATE;
TERT BUTYL 4 (3 HYDROXY 5 NITRO 2 OXO 2,3 DIHYDRO 1H INDOL 3 YL) 3 OXOBUTANOATE;
UNCLASSIFIED DRUG;
ALDOL REACTION;
ARTICLE;
CATALYSIS;
CHEMICAL STRUCTURE;
PRIORITY JOURNAL;
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EID: 84879210420
PISSN: 00404020
EISSN: 14645416
Source Type: Journal
DOI: 10.1016/j.tet.2013.05.101 Document Type: Article |
Times cited : (24)
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References (55)
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