Efficient and convenient Polyethylene Glycol (PEG)-mediated synthesis of spiro-oxindoles

Helvetica Chimica Acta

Volumn 93, Issue 4, 2010, Pages 648-653

  Meshram, Harshadas Mitaram ^a   Kumar, Dachepally Aravind ^a   Prasad, Busam Ramalinga Vara ^a   Goud, Palakuri Ramesh ^a  

^a INDIAN INSTITUTE OF CHEMICAL TECHNOLOGY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

OXINDOLES; THREE-COMPONENT;

POLYETHYLENE OXIDES; THERMOPLASTICS;

POLYETHYLENE GLYCOLS;

1' ACETYL 2 AMINO 1',2',5,6,7,8 HEXAHYDRO 7,7 DIMETHYL 2',5 DIOXOSPIRO[4H 1 BENZOPYRAN 4,3' (3H)INDOLE]3 CARBONITRILE; 2 AMINO 1',2',5,6,7,8 HEXAHYDRO 1',7,7 TRIMETHYL 2',5 DIOXOSPIRO[4H 1 BENZOPYRAN 4,3' (3H)INDOLE]3 CARBONITRILE; 2 AMINO 1',2',5,6,7,8 HEXAHYDRO 5',7,7 TRIMETHYL 2',5 DIOXOSPIRO[4H 1 BENZOPYRAN 4,3' (3H)INDOLE]3 CARBONITRILE; 2 AMINO 1',2',5,6,7,8 HEXAHYDRO 7,7 DIMETHYL 2',5 DIOXO 1' (PHENYLMETHYL)SPIRO[4H 1 BENZOPYRAN 4,3' (3H)INDOLE]3 CARBONITRILE; 2 AMINO 1',2',5,6,7,8 HEXAHYDRO 7,7 DIMETHYL 2',5 DIOXO 1' PHENYLSPIRO[4H 1 BENZOPYRAN 4,3' (3H)INDOLE]3 CARBONITRILE; 2 AMINO 1',2',5,6,7,8 HEXAHYDRO 7,7 DIMETHYL 2',5 DIOXOSPIRO[4H 1 BENZOPYRAN 4,3' (3H)INDOLE]3 CARBONITRILE; 2 AMINO 1',2',5,6,7,8 HEXAHYDRO 7,7 DIMETHYL 2',5 DIOXOSPIRO[4H 1 BENZOPYRAN 4,3' (3H)INDOLE]3 CARBOXYLATE; 2 AMINO 1',2',5,6,7,8 HEXAHYDRO 7,7 DIMETHYL 5 NITRO 2',5 DIOXOSPIRO[4H 1 BENZOPYRAN 4,3' (3H)INDOLE]3 CARBONITRILE; 2 AMINO 4 BROMO 1',2',5,6,7,8 HEXAHYDRO 7,7 TRIMETHYL 2',5 DIOXOSPIRO[4H 1 BENZOPYRAN 4,3' (3H)INDOLE]3 CARBONITRILE; 2 AMINO 6' BROMO 1',2',5,6,7,8 HEXAHYDRO 7,7 DIMETHYL 2',5 DIOXOSPIRO[4H 1 BENZOPYRAN 4,3' (3H)INDOLE]3 CARBONITRILE; 2 AMINO 7' BROMO 1',2',5,6,7,8 HEXAHYDRO 7,7 DIMETHYL 2',5 DIOXOSPIRO[4H 1 BENZOPYRAN 4,3' (3H)INDOLE]3 CARBONITRILE; 2' AMINO 1,2 DIHYDRO 2,5' DIOXOSPIRO[3H INDOLE 3,4' (4H,5H)PYRANO(3,2 C)(1)BENZOPYRAN] 3' CARBONITRILE; 2' AMINO 4 BROMO 1,2 DIHYDRO 2,5' DIOXOSPIRO[3H INDOLE 3,4' (4H,5H)PYRANO(3,2 C)(1)BENZOPYRAN] 3' CARBONITRILE; 7' AMINO 1,1',2,2',3',4' HEXAHYDRO 1 METHYL 2,2',4' TRIOXOSPIRO[3H INDOLE 3,5' (5H)PYRANO(2,3 D)PYRIMIDINE] 6' CARBONITRILE; 7' AMINO 1,1',2,2',3',4' HEXAHYDRO 2,2',4' TRIOXOSPIRO[3H INDOLE 3,5' (5H)PYRANO(2,3 D)PYRIMIDINE] 6' CARBONITRILE; MACROGOL; METHYL 2 AMINO 6' BROMO 1',2',5,6,7,8 HEXAHYDRO 7,7 DIMETHYL 2',5 DIOXOSPIRO[4H 1 BENZOPYRAN 4,3' (3H)INDOLE]3 CARBOXYLATE; METHYL 2 AMINO 7' CHLORO 1',2',5,6,7,8 HEXAHYDRO 7,7 DIMETHYL 2',5 DIOXOSPIRO[4H 1 BENZOPYRAN 4,3' (3H)INDOLE]3 CARBOXYLATE; METHYL 2' AMINO 1,2 DIHYDRO 1 METHYL 2,5' DIOXOSPIRO[3H INDOLE 3,4' (4H,5H)PYRANO(3,2 C)(1)BENZOPYRAN] 3' CARBOXYLATE; METHYL 7' AMINO 1,1',2,2',3',4' HEXAHYDRO 2,2',4' TRIOXOSPIRO[3H INDOLE 3,5' (5H)PYRANO(2,3 D)PYRIMIDINE] 6' CARBOXYLATE; OXINDOLE; UNCLASSIFIED DRUG;

ARTICLE; DRUG SYNTHESIS; PRIORITY JOURNAL;

EID: 77951614969     PISSN: 0018019X     EISSN: 15222675     Source Type: Journal    
DOI: 10.1002/hlca.200900273     Document Type: Article

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