(E)-(2-(phenylsulfonyl)vinyl)benzene and derivative thereof, and synthesis method of (E)-(2-(phenylsulfonyl)vinyl)benzene and derivative thereof

(E)-(2-(phenylsulfonyl)vinyl)benzene and derivative thereof, and synthesis method of (E)-(2-(phenylsulfonyl)vinyl)benzene and derivative thereof

The invention relates to a technical scheme that under the joint action of alkaline and N,N-dimethyl formamide, (E)-(2-(phenylsulfonyl)vinyl)benzene and a derivative thereof are efficiently synthesized from multiple components of benzyl compounds and paraformaldehyde in an environment-friendly mode...

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Hauptverfasser: HUANG HUAWEN, XIAO FUHONG, HU YANGLING, DENG GUOJUN
Format: Patent
Sprache:chi ; eng
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ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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creator HUANG HUAWEN
XIAO FUHONG
HU YANGLING
DENG GUOJUN
description The invention relates to a technical scheme that under the joint action of alkaline and N,N-dimethyl formamide, (E)-(2-(phenylsulfonyl)vinyl)benzene and a derivative thereof are efficiently synthesized from multiple components of benzyl compounds and paraformaldehyde in an environment-friendly mode through a one-pot method without transition metal catalysis. Under the promotion effect of Et3N andN,N-dimethyl formamide, vinyl sulfone and a derivative thereof are generated through intermolecular and intramolecular coupling under a mild condition with phenylbenzyl sulfone and paraformaldehyde asraw materials. Transition metal catalysis and a strong oxidant are not required in the method, and a new path is provided for synthesis of vinyl sulfone compounds. The method further has the characteristics that a reaction system is simple, reaction conditions are mild, the quantity of reaction equipment is small, experiment operation is easy and convenient, and the yield is above-average. 本申请涉及一种无需过渡金属催化，在碱和N.N-二甲基甲酰胺共同作
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The method further has the characteristics that a reaction system is simple, reaction conditions are mild, the quantity of reaction equipment is small, experiment operation is easy and convenient, and the yield is above-average. 本申请涉及一种无需过渡金属催化，在碱和N.N-二甲基甲酰胺共同作</description><language>chi ; eng</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMISTRY ; HETEROCYCLIC COMPOUNDS ; METALLURGY ; ORGANIC CHEMISTRY</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20190517&amp;DB=EPODOC&amp;CC=CN&amp;NR=109761863A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20190517&amp;DB=EPODOC&amp;CC=CN&amp;NR=109761863A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUANG HUAWEN</creatorcontrib><creatorcontrib>XIAO FUHONG</creatorcontrib><creatorcontrib>HU YANGLING</creatorcontrib><creatorcontrib>DENG GUOJUN</creatorcontrib><title>(E)-(2-(phenylsulfonyl)vinyl)benzene and derivative thereof, and synthesis method of (E)-(2-(phenylsulfonyl)vinyl)benzene and derivative thereof</title><description>The invention relates to a technical scheme that under the joint action of alkaline and N,N-dimethyl formamide, (E)-(2-(phenylsulfonyl)vinyl)benzene and a derivative thereof are efficiently synthesized from multiple components of benzyl compounds and paraformaldehyde in an environment-friendly mode through a one-pot method without transition metal catalysis. 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Under the promotion effect of Et3N andN,N-dimethyl formamide, vinyl sulfone and a derivative thereof are generated through intermolecular and intramolecular coupling under a mild condition with phenylbenzyl sulfone and paraformaldehyde asraw materials. Transition metal catalysis and a strong oxidant are not required in the method, and a new path is provided for synthesis of vinyl sulfone compounds. The method further has the characteristics that a reaction system is simple, reaction conditions are mild, the quantity of reaction equipment is small, experiment operation is easy and convenient, and the yield is above-average. 本申请涉及一种无需过渡金属催化，在碱和N.N-二甲基甲酰胺共同作</abstract><oa>free_for_read</oa></addata></record>
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
title (E)-(2-(phenylsulfonyl)vinyl)benzene and derivative thereof, and synthesis method of (E)-(2-(phenylsulfonyl)vinyl)benzene and derivative thereof
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