Synthesis of functionalized 3-spirocyclopropane-2-indolones from isomerised Baylis-Hillman adducts of isatin

Tetrahedron

Volumn 62, Issue 18, 2006, Pages 4342-4348

  Shanmugam, Ponnusamy ^a   Vaithiyanathan, Vadivel ^a   Viswambharan, Baby ^a  

^a REGIONAL RESEARCH LABORATORY CSIR   (India)

Author keywords

2 Indalones; Baylis Hillman adduct; Isatin; Sodium borohydride; Spirocyclopropane

Indexed keywords

BROMINE DERIVATIVE; INDOLE DERIVATIVE; ISATIN; SODIUM BOROHYDRIDE; SPIRO[CYCLOPROPANE 1,3'(3H) INDOLE] 1',2' DIHYDRO 1' BENZYL 2' OXO 2 NITRILE; SPIRO[CYCLOPROPANE 1,3'(3H) INDOLE] 1',2' DIHYDRO 1' BENZYL 5' BROMO 2' OXO 2 NITRILE; SPIRO[CYCLOPROPANE 1,3'(3H) INDOLE] 1',2' DIHYDRO 1' METHYL 2' OXO 2 NITRILE; SPIRO[CYCLOPROPANE 1,3'(3H) INDOLE] 2 CARBOXYLIC ACID 1',2' DIHYDRO 1' BENZYL 2' OXOETHYL ESTER; SPIRO[CYCLOPROPANE 1,3'(3H) INDOLE] 2 CARBOXYLIC ACID 1',2' DIHYDRO 1' BENZYL 5' BROMO 2' OXOETHYL ESTER; SPIRO[CYCLOPROPANE 1,3'(3H) INDOLE] 2 CARBOXYLIC ACID 1',2' DIHYDRO 1' METHYL 2' OXOETHYL ESTER; SPIRO[CYCLOPROPANE 1,3'(3H) INDOLE] 2 CARBOXYLIC ACID 1',2' DIHYDRO 1' METHYL 5' BROMO 2' OXOETHYL ESTER; SPIRO[CYCLOPROPANE 1,3'(3H) INDOLE] 2 CARBOXYLIC ACID 1',2' DIHYDRO 1' PROPARGYL 2' OXOETHYL ESTER; UNCLASSIFIED DRUG;

ARTICLE; BAYLIS HILLMAN REACTION; CYCLIZATION; PRIORITY JOURNAL; STEREOCHEMISTRY; SYNTHESIS;

EID: 33646106935     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2006.02.072     Document Type: Article

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