A New Reaction of Ethylenic Double Bonds
IN prosecuting our researches on the chemistry of nitrile oxides R —C ≡ N→O, a class of compounds closely related to aliphatic diazo-compounds R —CH : N 2 and diazo-imides R —N 3 1 , we have found that benzonitrile oxide (I) in ethereal solution reacts easily, at ordinary temperature or on slight he...
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Veröffentlicht in: | Nature (London) 1950-08, Vol.166 (4214), p.226-227 |
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creator | QUILICO, A STAGNO D'ALCONTRES, G GRÜNANGER, P |
description | IN prosecuting our researches on the chemistry of nitrile oxides
R
—C ≡ N→O, a class of compounds closely related to aliphatic diazo-compounds
R
—CH : N
2
and diazo-imides
R
—N
3
1
, we have found that benzonitrile oxide (I) in ethereal solution reacts easily, at ordinary temperature or on slight heating, with the double bonds of ethylenic derivatives, to give Δ
2
-isoxazolines (II):
exactly in the same way that aliphatic diazo-compounds and diazo-imides combine with ethylenic derivatives yielding respectively pyrazolines and dihydro-triazoles. |
doi_str_mv | 10.1038/166226a0 |
format | Article |
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R
—C ≡ N→O, a class of compounds closely related to aliphatic diazo-compounds
R
—CH : N
2
and diazo-imides
R
—N
3
1
, we have found that benzonitrile oxide (I) in ethereal solution reacts easily, at ordinary temperature or on slight heating, with the double bonds of ethylenic derivatives, to give Δ
2
-isoxazolines (II):
exactly in the same way that aliphatic diazo-compounds and diazo-imides combine with ethylenic derivatives yielding respectively pyrazolines and dihydro-triazoles.</description><identifier>ISSN: 0028-0836</identifier><identifier>EISSN: 1476-4687</identifier><identifier>DOI: 10.1038/166226a0</identifier><identifier>PMID: 15439242</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>Ethylenes ; Humanities and Social Sciences ; letter ; multidisciplinary ; Old Medline ; Science ; Science (multidisciplinary)</subject><ispartof>Nature (London), 1950-08, Vol.166 (4214), p.226-227</ispartof><rights>Springer Nature Limited 1950</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c336t-7be0127345de8eb3455a7d9eb157213b63b4142cb453bbb53d77141a505cf26c3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,2727,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15439242$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>QUILICO, A</creatorcontrib><creatorcontrib>STAGNO D'ALCONTRES, G</creatorcontrib><creatorcontrib>GRÜNANGER, P</creatorcontrib><title>A New Reaction of Ethylenic Double Bonds</title><title>Nature (London)</title><addtitle>Nature</addtitle><addtitle>Nature</addtitle><description>IN prosecuting our researches on the chemistry of nitrile oxides
R
—C ≡ N→O, a class of compounds closely related to aliphatic diazo-compounds
R
—CH : N
2
and diazo-imides
R
—N
3
1
, we have found that benzonitrile oxide (I) in ethereal solution reacts easily, at ordinary temperature or on slight heating, with the double bonds of ethylenic derivatives, to give Δ
2
-isoxazolines (II):
exactly in the same way that aliphatic diazo-compounds and diazo-imides combine with ethylenic derivatives yielding respectively pyrazolines and dihydro-triazoles.</description><subject>Ethylenes</subject><subject>Humanities and Social Sciences</subject><subject>letter</subject><subject>multidisciplinary</subject><subject>Old Medline</subject><subject>Science</subject><subject>Science (multidisciplinary)</subject><issn>0028-0836</issn><issn>1476-4687</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1950</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kEtLAzEURoMotlbBXyCzkroYzTvpUmt9QFEQXQ9J5o5OmSY1mUH67x1pS3euvsU9HLgHoXOCrwlm-oZISak0-AANCVcy51KrQzTEmOocayYH6CSlBcZYEMWP0YAIziaU0yEa32Yv8JO9gXFtHXwWqmzWfq0b8LXL7kNnG8jugi_TKTqqTJPgbLsj9PEwe58-5fPXx-fp7Tx3jMk2VxYwoYpxUYIG268wqpyAJUJRwqxklhNOneWCWWsFK5UinBiBhauodGyELjfeVQzfHaS2WNbJQdMYD6FLheKaak5ZD443oIshpQhVsYr10sR1QXDxV6XYVenRi62zs0so9-A2Qw9cbYDUn_wnxGIRuuj7P_-RedN2EfayHfALtE5wbg</recordid><startdate>19500805</startdate><enddate>19500805</enddate><creator>QUILICO, A</creator><creator>STAGNO D'ALCONTRES, G</creator><creator>GRÜNANGER, P</creator><general>Nature Publishing Group UK</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>19500805</creationdate><title>A New Reaction of Ethylenic Double Bonds</title><author>QUILICO, A ; STAGNO D'ALCONTRES, G ; GRÜNANGER, P</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c336t-7be0127345de8eb3455a7d9eb157213b63b4142cb453bbb53d77141a505cf26c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1950</creationdate><topic>Ethylenes</topic><topic>Humanities and Social Sciences</topic><topic>letter</topic><topic>multidisciplinary</topic><topic>Old Medline</topic><topic>Science</topic><topic>Science (multidisciplinary)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>QUILICO, A</creatorcontrib><creatorcontrib>STAGNO D'ALCONTRES, G</creatorcontrib><creatorcontrib>GRÜNANGER, P</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Nature (London)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>QUILICO, A</au><au>STAGNO D'ALCONTRES, G</au><au>GRÜNANGER, P</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A New Reaction of Ethylenic Double Bonds</atitle><jtitle>Nature (London)</jtitle><stitle>Nature</stitle><addtitle>Nature</addtitle><date>1950-08-05</date><risdate>1950</risdate><volume>166</volume><issue>4214</issue><spage>226</spage><epage>227</epage><pages>226-227</pages><issn>0028-0836</issn><eissn>1476-4687</eissn><abstract>IN prosecuting our researches on the chemistry of nitrile oxides
R
—C ≡ N→O, a class of compounds closely related to aliphatic diazo-compounds
R
—CH : N
2
and diazo-imides
R
—N
3
1
, we have found that benzonitrile oxide (I) in ethereal solution reacts easily, at ordinary temperature or on slight heating, with the double bonds of ethylenic derivatives, to give Δ
2
-isoxazolines (II):
exactly in the same way that aliphatic diazo-compounds and diazo-imides combine with ethylenic derivatives yielding respectively pyrazolines and dihydro-triazoles.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><pmid>15439242</pmid><doi>10.1038/166226a0</doi><tpages>2</tpages></addata></record> |
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source | MEDLINE; Nature Journals Online; Alma/SFX Local Collection |
subjects | Ethylenes Humanities and Social Sciences letter multidisciplinary Old Medline Science Science (multidisciplinary) |
title | A New Reaction of Ethylenic Double Bonds |
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