Synthesis of benzimidazoles/benzothiazoles by using recyclable, magnetically separable nano-Fe2O3 in aqueous medium
An efficient, simple, ecofriendly and cost-effective method has been developed for the synthesis of benzimidazole/benzothiazole derivatives by a two-component reaction, involving 1,2-diamino benzene/2-amino thiophenol and substituted aromatic aldehydes using recyclable nano - Fe 2 O 3 catalyst (10 m...
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| Veröffentlicht in: | Journal of the Iranian Chemical Society 2017-08, Vol.14 (8), p.1665-1671 |
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| container_issue | 8 |
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| container_title | Journal of the Iranian Chemical Society |
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| creator | Kommula, Dileep Madugula, Sri Rama Murty |
| description | An efficient, simple, ecofriendly and cost-effective method has been developed for the synthesis of benzimidazole/benzothiazole derivatives by a two-component reaction, involving 1,2-diamino benzene/2-amino thiophenol and substituted aromatic aldehydes using recyclable nano
-
Fe
2
O
3
catalyst (10 mol%) in water afforded with excellent yields (75–85%). The most important feature of this protocol is short reaction times, high yields, aqueous reaction medium, efficient recycling and high stability of the catalyst. |
| doi_str_mv | 10.1007/s13738-017-1107-z |
| format | Article |
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Fe
2
O
3
catalyst (10 mol%) in water afforded with excellent yields (75–85%). The most important feature of this protocol is short reaction times, high yields, aqueous reaction medium, efficient recycling and high stability of the catalyst.</description><identifier>ISSN: 1735-207X</identifier><identifier>EISSN: 1735-2428</identifier><identifier>DOI: 10.1007/s13738-017-1107-z</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Aldehydes ; Analytical Chemistry ; Benzene ; Biochemistry ; Catalysts ; Chemical synthesis ; Chemistry ; Chemistry and Materials Science ; Derivatives ; Inorganic Chemistry ; Iron oxides ; Nanostructure ; Organic Chemistry ; Original Paper ; Physical Chemistry ; Recycling ; Thiophenol</subject><ispartof>Journal of the Iranian Chemical Society, 2017-08, Vol.14 (8), p.1665-1671</ispartof><rights>Iranian Chemical Society 2017</rights><rights>Copyright Springer Science & Business Media 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-244aca255d943ebfb68a9a4c8a87b2ee0436bdda7b49f2becd2d3a39c1ba6a9d3</citedby><cites>FETCH-LOGICAL-c316t-244aca255d943ebfb68a9a4c8a87b2ee0436bdda7b49f2becd2d3a39c1ba6a9d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s13738-017-1107-z$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s13738-017-1107-z$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27923,27924,41487,42556,51318</link.rule.ids></links><search><creatorcontrib>Kommula, Dileep</creatorcontrib><creatorcontrib>Madugula, Sri Rama Murty</creatorcontrib><title>Synthesis of benzimidazoles/benzothiazoles by using recyclable, magnetically separable nano-Fe2O3 in aqueous medium</title><title>Journal of the Iranian Chemical Society</title><addtitle>J IRAN CHEM SOC</addtitle><description>An efficient, simple, ecofriendly and cost-effective method has been developed for the synthesis of benzimidazole/benzothiazole derivatives by a two-component reaction, involving 1,2-diamino benzene/2-amino thiophenol and substituted aromatic aldehydes using recyclable nano
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Fe
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catalyst (10 mol%) in water afforded with excellent yields (75–85%). The most important feature of this protocol is short reaction times, high yields, aqueous reaction medium, efficient recycling and high stability of the catalyst.</description><subject>Aldehydes</subject><subject>Analytical Chemistry</subject><subject>Benzene</subject><subject>Biochemistry</subject><subject>Catalysts</subject><subject>Chemical synthesis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Derivatives</subject><subject>Inorganic Chemistry</subject><subject>Iron oxides</subject><subject>Nanostructure</subject><subject>Organic Chemistry</subject><subject>Original Paper</subject><subject>Physical Chemistry</subject><subject>Recycling</subject><subject>Thiophenol</subject><issn>1735-207X</issn><issn>1735-2428</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp1UE1Lw0AUDKJgrf4Abwtejd2PJJscpVgVCj2o4G15u3lptySbupsc0l9vShS8eHpvHjPzhomiW0YfGKVyEZiQIo8pkzFjVMbHs2jGpEhjnvD8_Hen8vMyugphT2kqaZrMovA2uG6HwQbSVkSjO9rGlnBsawyLE2y7nZ0g0QPpg3Vb4tEMpgZd4z1pYOuwswbqeiABD-BPd-LAtfEK-UYQ6wh89dj2gTRY2r65ji4qqAPe_Mx59LF6el--xOvN8-vycR0bwbJuTJ6AAZ6mZZEI1JXOciggMTnkUnNEmohMlyVInRQV12hKXgoQhWEaMihKMY_uJt-Db8cAoVP7tvdufKlYwRgXCc-KkcUmlvFtCB4rdfC2AT8oRtWpWzV1q8Zu1albdRw1fNKEkeu26P84_yv6BrWHgFo</recordid><startdate>20170801</startdate><enddate>20170801</enddate><creator>Kommula, Dileep</creator><creator>Madugula, Sri Rama Murty</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20170801</creationdate><title>Synthesis of benzimidazoles/benzothiazoles by using recyclable, magnetically separable nano-Fe2O3 in aqueous medium</title><author>Kommula, Dileep ; Madugula, Sri Rama Murty</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-244aca255d943ebfb68a9a4c8a87b2ee0436bdda7b49f2becd2d3a39c1ba6a9d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Aldehydes</topic><topic>Analytical Chemistry</topic><topic>Benzene</topic><topic>Biochemistry</topic><topic>Catalysts</topic><topic>Chemical synthesis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Derivatives</topic><topic>Inorganic Chemistry</topic><topic>Iron oxides</topic><topic>Nanostructure</topic><topic>Organic Chemistry</topic><topic>Original Paper</topic><topic>Physical Chemistry</topic><topic>Recycling</topic><topic>Thiophenol</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kommula, Dileep</creatorcontrib><creatorcontrib>Madugula, Sri Rama Murty</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of the Iranian Chemical Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kommula, Dileep</au><au>Madugula, Sri Rama Murty</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis of benzimidazoles/benzothiazoles by using recyclable, magnetically separable nano-Fe2O3 in aqueous medium</atitle><jtitle>Journal of the Iranian Chemical Society</jtitle><stitle>J IRAN CHEM SOC</stitle><date>2017-08-01</date><risdate>2017</risdate><volume>14</volume><issue>8</issue><spage>1665</spage><epage>1671</epage><pages>1665-1671</pages><issn>1735-207X</issn><eissn>1735-2428</eissn><abstract>An efficient, simple, ecofriendly and cost-effective method has been developed for the synthesis of benzimidazole/benzothiazole derivatives by a two-component reaction, involving 1,2-diamino benzene/2-amino thiophenol and substituted aromatic aldehydes using recyclable nano
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Fe
2
O
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| ispartof | Journal of the Iranian Chemical Society, 2017-08, Vol.14 (8), p.1665-1671 |
| issn | 1735-207X 1735-2428 |
| language | eng |
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| source | SpringerLink Journals - AutoHoldings |
| subjects | Aldehydes Analytical Chemistry Benzene Biochemistry Catalysts Chemical synthesis Chemistry Chemistry and Materials Science Derivatives Inorganic Chemistry Iron oxides Nanostructure Organic Chemistry Original Paper Physical Chemistry Recycling Thiophenol |
| title | Synthesis of benzimidazoles/benzothiazoles by using recyclable, magnetically separable nano-Fe2O3 in aqueous medium |
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