Mild Regioselective Monobromination of Activated Aromatics and Heteroaromatics with N-Bromosuccinimide in Tetrabutylammonium Bromide
Abstract Highly regioselective nuclear bromination of activated aromatic and heteroaromatic compounds has been accomplished using N-bromosuccinimide in tetrabutylammonium bromide. Predominant PARA-selective monobromination of activated aromatics such as phenols and anilines, rate acceleration of bro...
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| Veröffentlicht in: | Synthesis (Stuttgart) 2005-05, Vol.2005 (7), p.1103-1108 |
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| container_end_page | 1108 |
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| container_issue | 7 |
| container_start_page | 1103 |
| container_title | Synthesis (Stuttgart) |
| container_volume | 2005 |
| creator | Ganguly, Nemai C. De, Prithwiraj Dutta, Sanjoy |
| description | Abstract
Highly regioselective nuclear bromination of activated aromatic and heteroaromatic compounds has been accomplished using N-bromosuccinimide in tetrabutylammonium bromide. Predominant PARA-selective monobromination of activated aromatics such as phenols and anilines, rate acceleration of bromination for moderately activated and less reactive substrates on addition of acidic montmorillonite K-10 clay, with or without microwave assistance, are the notable features of this protocol. |
| doi_str_mv | 10.1055/s-2005-861866 |
| format | Article |
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Highly regioselective nuclear bromination of activated aromatic and heteroaromatic compounds has been accomplished using N-bromosuccinimide in tetrabutylammonium bromide. Predominant PARA-selective monobromination of activated aromatics such as phenols and anilines, rate acceleration of bromination for moderately activated and less reactive substrates on addition of acidic montmorillonite K-10 clay, with or without microwave assistance, are the notable features of this protocol.</description><identifier>ISSN: 0039-7881</identifier><identifier>EISSN: 1437-210X</identifier><identifier>DOI: 10.1055/s-2005-861866</identifier><language>eng</language><ispartof>Synthesis (Stuttgart), 2005-05, Vol.2005 (7), p.1103-1108</ispartof><rights>Georg Thieme Verlag Stuttgart · New York</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c204t-26c77ab1d32934ddfc17b96f3c9f8c390a8c60fea2f620a357ce3935e1cf6d23</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-2005-861866.pdf$$EPDF$$P50$$Gthieme$$H</linktopdf><linktohtml>$$Uhttps://www.thieme-connect.de/products/ejournals/html/10.1055/s-2005-861866$$EHTML$$P50$$Gthieme$$H</linktohtml><link.rule.ids>315,782,786,3019,3020,27931,27932,54566,54567</link.rule.ids></links><search><creatorcontrib>Ganguly, Nemai C.</creatorcontrib><creatorcontrib>De, Prithwiraj</creatorcontrib><creatorcontrib>Dutta, Sanjoy</creatorcontrib><title>Mild Regioselective Monobromination of Activated Aromatics and Heteroaromatics with N-Bromosuccinimide in Tetrabutylammonium Bromide</title><title>Synthesis (Stuttgart)</title><addtitle>Synthesis</addtitle><description>Abstract
Highly regioselective nuclear bromination of activated aromatic and heteroaromatic compounds has been accomplished using N-bromosuccinimide in tetrabutylammonium bromide. Predominant PARA-selective monobromination of activated aromatics such as phenols and anilines, rate acceleration of bromination for moderately activated and less reactive substrates on addition of acidic montmorillonite K-10 clay, with or without microwave assistance, are the notable features of this protocol.</description><issn>0039-7881</issn><issn>1437-210X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNp1kM1KxDAUhYMoOI4u3ecBjOZnmrbLcVBHGBVkFu5Kmt44GdpEklSZF_BtfAmfzJYRd64unO_jcDkInTN6yWiWXUXCKc1IIVkh5QGasJnICWf05RBNKBUlyYuCHaOTGLeU0pyLcoI-H2zb4Gd4tT5CCzrZd8AP3vk6-M46lax32Bs8H4lK0OD5AIZYR6xcg5eQIPjvL_WXfti0wY_kegh87LW2zna2AWwdXkMKqu7TrlVd553tOzxqAz1FR0a1Ec5-7xStb2_WiyVZPd3dL-YrojmdJcKlznNVs0bwUsyaxmiW16U0Qpem0KKkqtCSGlDcSE6VyHINohQZMG1kw8UUkX2tDj7GAKZ6C7ZTYVcxWo0bVrEaN6z2Gw7-xd5PGwsdVFvfBzf894_-A05Ad1g</recordid><startdate>20050502</startdate><enddate>20050502</enddate><creator>Ganguly, Nemai C.</creator><creator>De, Prithwiraj</creator><creator>Dutta, Sanjoy</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20050502</creationdate><title>Mild Regioselective Monobromination of Activated Aromatics and Heteroaromatics with N-Bromosuccinimide in Tetrabutylammonium Bromide</title><author>Ganguly, Nemai C. ; De, Prithwiraj ; Dutta, Sanjoy</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c204t-26c77ab1d32934ddfc17b96f3c9f8c390a8c60fea2f620a357ce3935e1cf6d23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ganguly, Nemai C.</creatorcontrib><creatorcontrib>De, Prithwiraj</creatorcontrib><creatorcontrib>Dutta, Sanjoy</creatorcontrib><collection>CrossRef</collection><jtitle>Synthesis (Stuttgart)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ganguly, Nemai C.</au><au>De, Prithwiraj</au><au>Dutta, Sanjoy</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mild Regioselective Monobromination of Activated Aromatics and Heteroaromatics with N-Bromosuccinimide in Tetrabutylammonium Bromide</atitle><jtitle>Synthesis (Stuttgart)</jtitle><addtitle>Synthesis</addtitle><date>2005-05-02</date><risdate>2005</risdate><volume>2005</volume><issue>7</issue><spage>1103</spage><epage>1108</epage><pages>1103-1108</pages><issn>0039-7881</issn><eissn>1437-210X</eissn><abstract>Abstract
Highly regioselective nuclear bromination of activated aromatic and heteroaromatic compounds has been accomplished using N-bromosuccinimide in tetrabutylammonium bromide. Predominant PARA-selective monobromination of activated aromatics such as phenols and anilines, rate acceleration of bromination for moderately activated and less reactive substrates on addition of acidic montmorillonite K-10 clay, with or without microwave assistance, are the notable features of this protocol.</abstract><doi>10.1055/s-2005-861866</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0039-7881 |
| ispartof | Synthesis (Stuttgart), 2005-05, Vol.2005 (7), p.1103-1108 |
| issn | 0039-7881 1437-210X |
| language | eng |
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| source | Thieme Connect Journals |
| title | Mild Regioselective Monobromination of Activated Aromatics and Heteroaromatics with N-Bromosuccinimide in Tetrabutylammonium Bromide |
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