Synthesis of 2-Coumarinyl and Spiroindolyl-5-Phenyl-1,3,4-Oxadiazoles
The 2H‐1‐benzo/naphthopyran‐2‐one‐4‐yl (un)substituted phenyl‐1,3,4‐oxadiazoles has been synthesized by the oxidative cyclization of benzoic acid hydrazides formed in situ by the condensation of the respective 2H‐1‐benzo/naphthopyran‐2‐one‐4‐carboxaldehyde and (un)substituted monobenzoyl hydrazide i...
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| Veröffentlicht in: | Journal of the Chinese Chemical Society (Taipei) 2006-04, Vol.53 (2), p.367-373 |
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| container_issue | 2 |
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| container_title | Journal of the Chinese Chemical Society (Taipei) |
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| creator | Kenn, Rajesh Shashikant Mashelkar, Uday Chandrakant Rane, Deepak Manohar |
| description | The 2H‐1‐benzo/naphthopyran‐2‐one‐4‐yl (un)substituted phenyl‐1,3,4‐oxadiazoles has been synthesized by the oxidative cyclization of benzoic acid hydrazides formed in situ by the condensation of the respective 2H‐1‐benzo/naphthopyran‐2‐one‐4‐carboxaldehyde and (un)substituted monobenzoyl hydrazide in moderate yields. Also, spiro[indoline‐thiozolidine]‐2,4′‐diones has been syhthesized in a similar way from 3‐phenyl‐spiro[3H‐indoline‐3,2′‐thiozolidine]‐2,4′‐(1 H)dione monohydrazide and (un)substituted benzaldehydes. |
| doi_str_mv | 10.1002/jccs.200600046 |
| format | Article |
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Also, spiro[indoline‐thiozolidine]‐2,4′‐diones has been syhthesized in a similar way from 3‐phenyl‐spiro[3H‐indoline‐3,2′‐thiozolidine]‐2,4′‐(1 H)dione monohydrazide and (un)substituted benzaldehydes.</description><identifier>ISSN: 0009-4536</identifier><identifier>EISSN: 2192-6549</identifier><identifier>DOI: 10.1002/jccs.200600046</identifier><language>eng</language><publisher>Weinheim: WILEY-VCH Verlag</publisher><subject>1,3,4‐Oxadiazole ; 2′-thiozolidine]-2 ; 3-Phenyl-spiro[3H-indoline-3 ; 3‐Phenyl‐spiro[3H‐indoline‐3,2′‐thiozolidine]‐2,4′‐(1 H)dione ; 4-Oxadiazole ; 4′-(1 H)dione ; Benzopyran-2-one ; Coumarin ; Lead tetraoxide ; Naphthopyran-2-one</subject><ispartof>Journal of the Chinese Chemical Society (Taipei), 2006-04, Vol.53 (2), p.367-373</ispartof><rights>Copyright © 2006 The Chemical Society Located in Taipei & Wiley‐VCH Verlag GmbH & Co. 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Also, spiro[indoline‐thiozolidine]‐2,4′‐diones has been syhthesized in a similar way from 3‐phenyl‐spiro[3H‐indoline‐3,2′‐thiozolidine]‐2,4′‐(1 H)dione monohydrazide and (un)substituted benzaldehydes.</description><subject>1,3,4‐Oxadiazole</subject><subject>2′-thiozolidine]-2</subject><subject>3-Phenyl-spiro[3H-indoline-3</subject><subject>3‐Phenyl‐spiro[3H‐indoline‐3,2′‐thiozolidine]‐2,4′‐(1 H)dione</subject><subject>4-Oxadiazole</subject><subject>4′-(1 H)dione</subject><subject>Benzopyran-2-one</subject><subject>Coumarin</subject><subject>Lead tetraoxide</subject><subject>Naphthopyran-2-one</subject><issn>0009-4536</issn><issn>2192-6549</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNqFkF1LwzAUhoMoWKe3XvcHLDXfbS6lzk0dTpgy8SakacIyazuaiau_3o7J8M6rA-95n8PhAeASowQjRK5WxoSEICQQQkwcgYhgSaDgTB6DqM8kZJyKU3AWwqpvUMJlBEbzrt4sbfAhblxMYN58fujW110V67qM52vfNr4um6qrIIdPS9tvIB7SIYOzrS69_m4qG87BidNVsBe_cwBebkfP-QROZ-O7_HoKDSWpgMRgIiTOJMuYyUqHaeGcwymX1nLHRclKQkzhCDOOSkRJIXQhuNA8cyKjGR2AZH_XtE0IrXVq3fr-305hpHYS1E6COkjoAbkHvnxlu3_a6j7P539ZuGd92NjtgdXtuxIpTblaPI7V2w16fcgXUqX0B0-Jbs4</recordid><startdate>200604</startdate><enddate>200604</enddate><creator>Kenn, Rajesh Shashikant</creator><creator>Mashelkar, Uday Chandrakant</creator><creator>Rane, Deepak Manohar</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>200604</creationdate><title>Synthesis of 2-Coumarinyl and Spiroindolyl-5-Phenyl-1,3,4-Oxadiazoles</title><author>Kenn, Rajesh Shashikant ; Mashelkar, Uday Chandrakant ; Rane, Deepak Manohar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3276-2c1269189484c8df13bfff1759ee5f56d4d22cbf24cf39032b6ab656a58f68383</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>1,3,4‐Oxadiazole</topic><topic>2′-thiozolidine]-2</topic><topic>3-Phenyl-spiro[3H-indoline-3</topic><topic>3‐Phenyl‐spiro[3H‐indoline‐3,2′‐thiozolidine]‐2,4′‐(1 H)dione</topic><topic>4-Oxadiazole</topic><topic>4′-(1 H)dione</topic><topic>Benzopyran-2-one</topic><topic>Coumarin</topic><topic>Lead tetraoxide</topic><topic>Naphthopyran-2-one</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kenn, Rajesh Shashikant</creatorcontrib><creatorcontrib>Mashelkar, Uday Chandrakant</creatorcontrib><creatorcontrib>Rane, Deepak Manohar</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><jtitle>Journal of the Chinese Chemical Society (Taipei)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kenn, Rajesh Shashikant</au><au>Mashelkar, Uday Chandrakant</au><au>Rane, Deepak Manohar</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis of 2-Coumarinyl and Spiroindolyl-5-Phenyl-1,3,4-Oxadiazoles</atitle><jtitle>Journal of the Chinese Chemical Society (Taipei)</jtitle><addtitle>Jnl Chinese Chemical Soc</addtitle><date>2006-04</date><risdate>2006</risdate><volume>53</volume><issue>2</issue><spage>367</spage><epage>373</epage><pages>367-373</pages><issn>0009-4536</issn><eissn>2192-6549</eissn><abstract>The 2H‐1‐benzo/naphthopyran‐2‐one‐4‐yl (un)substituted phenyl‐1,3,4‐oxadiazoles has been synthesized by the oxidative cyclization of benzoic acid hydrazides formed in situ by the condensation of the respective 2H‐1‐benzo/naphthopyran‐2‐one‐4‐carboxaldehyde and (un)substituted monobenzoyl hydrazide in moderate yields. Also, spiro[indoline‐thiozolidine]‐2,4′‐diones has been syhthesized in a similar way from 3‐phenyl‐spiro[3H‐indoline‐3,2′‐thiozolidine]‐2,4′‐(1 H)dione monohydrazide and (un)substituted benzaldehydes.</abstract><cop>Weinheim</cop><pub>WILEY-VCH Verlag</pub><doi>10.1002/jccs.200600046</doi><tpages>7</tpages></addata></record> |
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| identifier | ISSN: 0009-4536 |
| ispartof | Journal of the Chinese Chemical Society (Taipei), 2006-04, Vol.53 (2), p.367-373 |
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| language | eng |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | 1,3,4‐Oxadiazole 2′-thiozolidine]-2 3-Phenyl-spiro[3H-indoline-3 3‐Phenyl‐spiro[3H‐indoline‐3,2′‐thiozolidine]‐2,4′‐(1 H)dione 4-Oxadiazole 4′-(1 H)dione Benzopyran-2-one Coumarin Lead tetraoxide Naphthopyran-2-one |
| title | Synthesis of 2-Coumarinyl and Spiroindolyl-5-Phenyl-1,3,4-Oxadiazoles |
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