METHOD FOR PRODUCING 3-(METH)ACRYLOYL SULFOLANE
To provide a method for producing 3-(meth)acryloyl sulfolane, which can suppress side reactions and, even when using crude 3-hydroxy sulfolane as a raw material without purification, enables production of a target product, 3-(meth)acryloyl sulfolane, in a sufficiently high rection rate and yield.SOL...
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| description | To provide a method for producing 3-(meth)acryloyl sulfolane, which can suppress side reactions and, even when using crude 3-hydroxy sulfolane as a raw material without purification, enables production of a target product, 3-(meth)acryloyl sulfolane, in a sufficiently high rection rate and yield.SOLUTION: Provided is a method of producing 3-(meth)acryloyl sulfolane, comprising reacting 3-hydroxy sulfolane with (meth)acrylic acid derivative selected from (meth)acrylic acid anhydride and a (meth)acrylic acid halide in the presence of an inorganic compound, where, when the (meth)acrylic acid derivative is a (meth)acrylic acid halide, the inorganic compound is an inorganic salt.SELECTED DRAWING: None
【課題】副反応を抑制することができ、かつ、３－ヒドロキシスルホランを精製せずに粗体のままで原料として用いても目的生成物である３－(メタ)アクリロイルスルホランを十分に高い反応速度及び収率にて製造することを可能にする３－(メタ)アクリロイルスルホランの製造方法の提供。【解決手段】３－ヒドロキシスルホランと、（メタ）アクリル酸無水物及び（メタ）アクリル酸ハライドから選ばれる（メタ）アクリル酸誘導体とを、無機化合物の存在下で反応させることを含み、但し、前記（メタ）アクリル酸誘導体が（メタ）アクリル酸ハライドであるとき、前記無機化合物は無機塩である３－(メタ)アクリロイルスルホランの製造方法。【選択図】なし |
| format | Patent |
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【課題】副反応を抑制することができ、かつ、３－ヒドロキシスルホランを精製せずに粗体のままで原料として用いても目的生成物である３－(メタ)アクリロイルスルホランを十分に高い反応速度及び収率にて製造することを可能にする３－(メタ)アクリロイルスルホランの製造方法の提供。【解決手段】３－ヒドロキシスルホランと、（メタ）アクリル酸無水物及び（メタ）アクリル酸ハライドから選ばれる（メタ）アクリル酸誘導体とを、無機化合物の存在下で反応させることを含み、但し、前記（メタ）アクリル酸誘導体が（メタ）アクリル酸ハライドであるとき、前記無機化合物は無機塩である３－(メタ)アクリロイルスルホランの製造方法。【選択図】なし</description><language>eng ; jpn</language><subject>CHEMISTRY ; HETEROCYCLIC COMPOUNDS ; METALLURGY ; ORGANIC CHEMISTRY</subject><creationdate>2022</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&date=20221014&DB=EPODOC&CC=JP&NR=2022156436A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221014&DB=EPODOC&CC=JP&NR=2022156436A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ONO FUMI</creatorcontrib><title>METHOD FOR PRODUCING 3-(METH)ACRYLOYL SULFOLANE</title><description>To provide a method for producing 3-(meth)acryloyl sulfolane, which can suppress side reactions and, even when using crude 3-hydroxy sulfolane as a raw material without purification, enables production of a target product, 3-(meth)acryloyl sulfolane, in a sufficiently high rection rate and yield.SOLUTION: Provided is a method of producing 3-(meth)acryloyl sulfolane, comprising reacting 3-hydroxy sulfolane with (meth)acrylic acid derivative selected from (meth)acrylic acid anhydride and a (meth)acrylic acid halide in the presence of an inorganic compound, where, when the (meth)acrylic acid derivative is a (meth)acrylic acid halide, the inorganic compound is an inorganic salt.SELECTED DRAWING: None
【課題】副反応を抑制することができ、かつ、３－ヒドロキシスルホランを精製せずに粗体のままで原料として用いても目的生成物である３－(メタ)アクリロイルスルホランを十分に高い反応速度及び収率にて製造することを可能にする３－(メタ)アクリロイルスルホランの製造方法の提供。【解決手段】３－ヒドロキシスルホランと、（メタ）アクリル酸無水物及び（メタ）アクリル酸ハライドから選ばれる（メタ）アクリル酸誘導体とを、無機化合物の存在下で反応させることを含み、但し、前記（メタ）アクリル酸誘導体が（メタ）アクリル酸ハライドであるとき、前記無機化合物は無機塩である３－(メタ)アクリロイルスルホランの製造方法。【選択図】なし</description><subject>CHEMISTRY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND3dQ3x8HdRcPMPUggI8ncJdfb0c1cw1tUAiWs6OgdF-vhH-igEh_q4-fs4-rnyMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjU4oLE5NS81JJ4rwAjAyMjQ1MzE2MzR2OiFAEAQY8mUg</recordid><startdate>20221014</startdate><enddate>20221014</enddate><creator>ONO FUMI</creator><scope>EVB</scope></search><sort><creationdate>20221014</creationdate><title>METHOD FOR PRODUCING 3-(METH)ACRYLOYL SULFOLANE</title><author>ONO FUMI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2022156436A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2022</creationdate><topic>CHEMISTRY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><toplevel>online_resources</toplevel><creatorcontrib>ONO FUMI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ONO FUMI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR PRODUCING 3-(METH)ACRYLOYL SULFOLANE</title><date>2022-10-14</date><risdate>2022</risdate><abstract>To provide a method for producing 3-(meth)acryloyl sulfolane, which can suppress side reactions and, even when using crude 3-hydroxy sulfolane as a raw material without purification, enables production of a target product, 3-(meth)acryloyl sulfolane, in a sufficiently high rection rate and yield.SOLUTION: Provided is a method of producing 3-(meth)acryloyl sulfolane, comprising reacting 3-hydroxy sulfolane with (meth)acrylic acid derivative selected from (meth)acrylic acid anhydride and a (meth)acrylic acid halide in the presence of an inorganic compound, where, when the (meth)acrylic acid derivative is a (meth)acrylic acid halide, the inorganic compound is an inorganic salt.SELECTED DRAWING: None
【課題】副反応を抑制することができ、かつ、３－ヒドロキシスルホランを精製せずに粗体のままで原料として用いても目的生成物である３－(メタ)アクリロイルスルホランを十分に高い反応速度及び収率にて製造することを可能にする３－(メタ)アクリロイルスルホランの製造方法の提供。【解決手段】３－ヒドロキシスルホランと、（メタ）アクリル酸無水物及び（メタ）アクリル酸ハライドから選ばれる（メタ）アクリル酸誘導体とを、無機化合物の存在下で反応させることを含み、但し、前記（メタ）アクリル酸誘導体が（メタ）アクリル酸ハライドであるとき、前記無機化合物は無機塩である３－(メタ)アクリロイルスルホランの製造方法。【選択図】なし</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY |
| title | METHOD FOR PRODUCING 3-(METH)ACRYLOYL SULFOLANE |
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