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dc.contributor.authorSaxena, Anjali-
dc.contributor.authorKhanna, Pankaj-
dc.contributor.authorBhagat, Sunita-
dc.contributor.authorGupta, Archana-
dc.contributor.authorJain, Subhash C-
dc.description.abstractA facile synthesis of some novel 5-alkyl-1,2-dihydro-spiro[4H-3, 1-benzoxazine-2,3'[3H]indol]-4,2'-diones, in high yields, has been carried out classically as well as under microwave irradiation in solvent free conditions. Microwave irradiation offers tremendous advantages in the form of shorter reaction time, operational simplicity, cleaner reaction, easy work-up and better yields as compared to the classical method. Besides this, some novel 6-alkylanthranilic acids required for the synthesis of new spiro compounds have also been synthesized. The importance of alkyl substituent at C-6 position in anthranilic acid has been recognized again in such a cyclocondensation reaction, even when it is carried out under microwave irradiation. This is also supported by molecular modeling. en_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.relation.ispartofseriesInt. CI.8 C07D en_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJC-B Vol.45B(06) [June 2006]en_US
dc.subject5-Alkyl-1,2-dihydro-spiro[4H-3, 1-benzoxazine-2,3'[3H]indol]-4,2'-dionesen_US
dc.subject6-alkylanthranilic acidsen_US
dc.subjectMolecular modelingen_US
dc.titleOne pot facile synthesis of 5-alkyl-1,2-dihydro-spiro[4H-3, 1-benzoxazine- 2,3'[3H]indol]-4,2'-diones under microwave irradiation en_US
Appears in Collections:IJC-B Vol.45B(06) [June 2006]

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