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Modification of Pyrroloisoquinolines with 2‐Bromoketones and Dimethyl Sulfoxide through Bromination
Bromination of various dihydropyrrolo[2,1‐a]isoquinolines have been reached in moderate to good yields by the use of alkylacyl bromides and dimethyl sulfoxide as brominating reagent. Other N‐containing heterocycles of interest such as pyrrolo[2,1‐a]isoquinoline and multisubstituted pyrroles can also...
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Published in: | Asian journal of organic chemistry 2022-08, Vol.11 (8), p.n/a |
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description | Bromination of various dihydropyrrolo[2,1‐a]isoquinolines have been reached in moderate to good yields by the use of alkylacyl bromides and dimethyl sulfoxide as brominating reagent. Other N‐containing heterocycles of interest such as pyrrolo[2,1‐a]isoquinoline and multisubstituted pyrroles can also be brominated successfully under the current reaction system. Distinct reactivities between alkylacyl and arylacyl bromides resulting in bromination and dicarbonylation respectively have been investigated.
Bromination of various dihydropyrrolo[2,1‐a]isoquinolines and interesting N‐heterocycles has been achieved in moderate to good yields by the use of 2‐bromo‐1‐cyclopropylethanone and dimethyl sulfoxide as brominating reagents. |
doi_str_mv | 10.1002/ajoc.202200342 |
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Bromination of various dihydropyrrolo[2,1‐a]isoquinolines and interesting N‐heterocycles has been achieved in moderate to good yields by the use of 2‐bromo‐1‐cyclopropylethanone and dimethyl sulfoxide as brominating reagents.</description><identifier>ISSN: 2193-5807</identifier><identifier>EISSN: 2193-5815</identifier><identifier>DOI: 10.1002/ajoc.202200342</identifier><language>eng</language><publisher>Weinheim: Wiley Subscription Services, Inc</publisher><subject>2-Bromo-1-cyclopropylethanone ; Bromides ; Bromination ; Bromoarene ; Dihydropyrrolo[2,1-a]isoquinoline ; Dimethyl sulfoxide ; Organic chemistry ; Pyrroles ; Reagents ; Sulfoxides</subject><ispartof>Asian journal of organic chemistry, 2022-08, Vol.11 (8), p.n/a</ispartof><rights>2022 Wiley‐VCH GmbH</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2472-ec73b349614b42993280d50253e5fa4da504d1e2c0ef8fefeadc25adefdd65013</citedby><cites>FETCH-LOGICAL-c2472-ec73b349614b42993280d50253e5fa4da504d1e2c0ef8fefeadc25adefdd65013</cites><orcidid>0000-0002-8248-6627</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fajoc.202200342$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fajoc.202200342$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,786,790,27957,27958,50923,51032</link.rule.ids></links><search><creatorcontrib>Chen, Xiao‐Hui</creatorcontrib><creatorcontrib>Li, Wan‐Zhen</creatorcontrib><creatorcontrib>Zhang, Wei</creatorcontrib><creatorcontrib>Wang, Zhao‐Dong</creatorcontrib><creatorcontrib>Cui, Hai‐Lei</creatorcontrib><title>Modification of Pyrroloisoquinolines with 2‐Bromoketones and Dimethyl Sulfoxide through Bromination</title><title>Asian journal of organic chemistry</title><description>Bromination of various dihydropyrrolo[2,1‐a]isoquinolines have been reached in moderate to good yields by the use of alkylacyl bromides and dimethyl sulfoxide as brominating reagent. Other N‐containing heterocycles of interest such as pyrrolo[2,1‐a]isoquinoline and multisubstituted pyrroles can also be brominated successfully under the current reaction system. Distinct reactivities between alkylacyl and arylacyl bromides resulting in bromination and dicarbonylation respectively have been investigated.
Bromination of various dihydropyrrolo[2,1‐a]isoquinolines and interesting N‐heterocycles has been achieved in moderate to good yields by the use of 2‐bromo‐1‐cyclopropylethanone and dimethyl sulfoxide as brominating reagents.</description><subject>2-Bromo-1-cyclopropylethanone</subject><subject>Bromides</subject><subject>Bromination</subject><subject>Bromoarene</subject><subject>Dihydropyrrolo[2,1-a]isoquinoline</subject><subject>Dimethyl sulfoxide</subject><subject>Organic chemistry</subject><subject>Pyrroles</subject><subject>Reagents</subject><subject>Sulfoxides</subject><issn>2193-5807</issn><issn>2193-5815</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNqFkE1OwzAQhS0EEhV0y9oS6xR7HDfJspR_FRUJWFtubBOXNC52opIdR-CMnISEorJkNjMafe_N6CF0QsmIEgJncunyERAAQlgMe2gANGMRTynf380kOUTDEJakqyTJKGQDpO-dssbmsrauws7gh9Z7Vzob3FtjK1faSge8sXWB4evj89y7lXvVteu3slL4wq50XbQlfmxK496t0rguvGteCtyztvoxPkYHRpZBD3_7EXq-unya3kSz-fXtdDKLcogTiHSesAWLszGNFzFkGYOUKE6AM82NjJXkJFZUQ060SY02WqocuFTaKDXmhLIjdLr1XfvufR1qsXSNr7qTAhLC2BhIyjpqtKVy70Lw2oi1tyvpW0GJ6NMUfZpil2YnyLaCjS11-w8tJnfz6Z_2G7-Je-k</recordid><startdate>202208</startdate><enddate>202208</enddate><creator>Chen, Xiao‐Hui</creator><creator>Li, Wan‐Zhen</creator><creator>Zhang, Wei</creator><creator>Wang, Zhao‐Dong</creator><creator>Cui, Hai‐Lei</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-8248-6627</orcidid></search><sort><creationdate>202208</creationdate><title>Modification of Pyrroloisoquinolines with 2‐Bromoketones and Dimethyl Sulfoxide through Bromination</title><author>Chen, Xiao‐Hui ; Li, Wan‐Zhen ; Zhang, Wei ; Wang, Zhao‐Dong ; Cui, Hai‐Lei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2472-ec73b349614b42993280d50253e5fa4da504d1e2c0ef8fefeadc25adefdd65013</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>2-Bromo-1-cyclopropylethanone</topic><topic>Bromides</topic><topic>Bromination</topic><topic>Bromoarene</topic><topic>Dihydropyrrolo[2,1-a]isoquinoline</topic><topic>Dimethyl sulfoxide</topic><topic>Organic chemistry</topic><topic>Pyrroles</topic><topic>Reagents</topic><topic>Sulfoxides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Xiao‐Hui</creatorcontrib><creatorcontrib>Li, Wan‐Zhen</creatorcontrib><creatorcontrib>Zhang, Wei</creatorcontrib><creatorcontrib>Wang, Zhao‐Dong</creatorcontrib><creatorcontrib>Cui, Hai‐Lei</creatorcontrib><collection>CrossRef</collection><jtitle>Asian journal of organic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Xiao‐Hui</au><au>Li, Wan‐Zhen</au><au>Zhang, Wei</au><au>Wang, Zhao‐Dong</au><au>Cui, Hai‐Lei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Modification of Pyrroloisoquinolines with 2‐Bromoketones and Dimethyl Sulfoxide through Bromination</atitle><jtitle>Asian journal of organic chemistry</jtitle><date>2022-08</date><risdate>2022</risdate><volume>11</volume><issue>8</issue><epage>n/a</epage><issn>2193-5807</issn><eissn>2193-5815</eissn><abstract>Bromination of various dihydropyrrolo[2,1‐a]isoquinolines have been reached in moderate to good yields by the use of alkylacyl bromides and dimethyl sulfoxide as brominating reagent. Other N‐containing heterocycles of interest such as pyrrolo[2,1‐a]isoquinoline and multisubstituted pyrroles can also be brominated successfully under the current reaction system. Distinct reactivities between alkylacyl and arylacyl bromides resulting in bromination and dicarbonylation respectively have been investigated.
Bromination of various dihydropyrrolo[2,1‐a]isoquinolines and interesting N‐heterocycles has been achieved in moderate to good yields by the use of 2‐bromo‐1‐cyclopropylethanone and dimethyl sulfoxide as brominating reagents.</abstract><cop>Weinheim</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/ajoc.202200342</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0002-8248-6627</orcidid></addata></record> |
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subjects | 2-Bromo-1-cyclopropylethanone Bromides Bromination Bromoarene Dihydropyrrolo[2,1-a]isoquinoline Dimethyl sulfoxide Organic chemistry Pyrroles Reagents Sulfoxides |
title | Modification of Pyrroloisoquinolines with 2‐Bromoketones and Dimethyl Sulfoxide through Bromination |
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