PROCESS FOR CATALYTIC CONVERSION OF A MIXTURE OF 1233zd (Z) AND 244fa TO 1233zd (E)
The present application relates to a process for the catalytic conversion of a mixture of 1233zd (Z) and 244fa to 1233zd (E). The present invention provides a process for converting a composition comprising HCFO-1233zd (Z) and HCFC-244fa to form HCFO-1233zd (Z) by reacting a mixture comprising HCFO-...
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| creator | JUNGONG CHRISTIAN MERKEL DANIEL C |
| description | The present application relates to a process for the catalytic conversion of a mixture of 1233zd (Z) and 244fa to 1233zd (E). The present invention provides a process for converting a composition comprising HCFO-1233zd (Z) and HCFC-244fa to form HCFO-1233zd (Z) by reacting a mixture comprising HCFO-1233zd (Z) and HCFC-244fa in the gas phase in the presence of a catalyst to simultaneously isomerize the HCFO-1233zd (Z) to form HCFO-1233zd (E) and dehydrohalogenate the HCFC-244fa to form HCFO-1233zd (E). The catalyst may be a chromium-based catalyst, such as chromium trifluoride, chromium oxyfluoride, or chromium oxide.
本申请涉及用于将1233zd(Z)和244fa的混合物催化转化为1233zd(E)的方法。本发明提供了一种用于通过在催化剂的存在下使包含HCFO-1233zd(Z)和HCFC-244fa的混合物在气相中反应以同时使HCFO-1233zd(Z)异构化以形成HCFO-1233zd(E)并使HCFC-244fa脱氢卤化以形成HCFO-1233zd(E)，从而转化包含HCFO-1233zd(Z)和HCFC-244fa的组合物以形成HCFO-1233zd(E)的方法。该催化剂可以是基于铬的催化剂，诸如三氟化铬、氟氧化铬或氧化铬。 |
| format | Patent |
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本申请涉及用于将1233zd(Z)和244fa的混合物催化转化为1233zd(E)的方法。本发明提供了一种用于通过在催化剂的存在下使包含HCFO-1233zd(Z)和HCFC-244fa的混合物在气相中反应以同时使HCFO-1233zd(Z)异构化以形成HCFO-1233zd(E)并使HCFC-244fa脱氢卤化以形成HCFO-1233zd(E)，从而转化包含HCFO-1233zd(Z)和HCFC-244fa的组合物以形成HCFO-1233zd(E)的方法。该催化剂可以是基于铬的催化剂，诸如三氟化铬、氟氧化铬或氧化铬。</description><language>chi ; eng</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY</subject><creationdate>2023</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=20231003&DB=EPODOC&CC=CN&NR=116836040A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231003&DB=EPODOC&CC=CN&NR=116836040A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JUNGONG CHRISTIAN</creatorcontrib><creatorcontrib>MERKEL DANIEL C</creatorcontrib><title>PROCESS FOR CATALYTIC CONVERSION OF A MIXTURE OF 1233zd (Z) AND 244fa TO 1233zd (E)</title><description>The present application relates to a process for the catalytic conversion of a mixture of 1233zd (Z) and 244fa to 1233zd (E). The present invention provides a process for converting a composition comprising HCFO-1233zd (Z) and HCFC-244fa to form HCFO-1233zd (Z) by reacting a mixture comprising HCFO-1233zd (Z) and HCFC-244fa in the gas phase in the presence of a catalyst to simultaneously isomerize the HCFO-1233zd (Z) to form HCFO-1233zd (E) and dehydrohalogenate the HCFC-244fa to form HCFO-1233zd (E). The catalyst may be a chromium-based catalyst, such as chromium trifluoride, chromium oxyfluoride, or chromium oxide.
本申请涉及用于将1233zd(Z)和244fa的混合物催化转化为1233zd(E)的方法。本发明提供了一种用于通过在催化剂的存在下使包含HCFO-1233zd(Z)和HCFC-244fa的混合物在气相中反应以同时使HCFO-1233zd(Z)异构化以形成HCFO-1233zd(E)并使HCFC-244fa脱氢卤化以形成HCFO-1233zd(E)，从而转化包含HCFO-1233zd(Z)和HCFC-244fa的组合物以形成HCFO-1233zd(E)的方法。该催化剂可以是基于铬的催化剂，诸如三氟化铬、氟氧化铬或氧化铬。</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgOCPJ3dg0OVnDzD1Jwdgxx9IkM8XRWcPb3C3MNCvb091Pwd1NwVPD1jAgJDXIFcQyNjI2rUhQ0ojQVHP1cFIxMTNISFUL84eKumjwMrGmJOcWpvFCam0HRzTXE2UM3tSA_PrW4IDE5NS-1JN7Zz9DQzMLYzMDEwNGYGDUAgg8unQ</recordid><startdate>20231003</startdate><enddate>20231003</enddate><creator>JUNGONG CHRISTIAN</creator><creator>MERKEL DANIEL C</creator><scope>EVB</scope></search><sort><creationdate>20231003</creationdate><title>PROCESS FOR CATALYTIC CONVERSION OF A MIXTURE OF 1233zd (Z) AND 244fa TO 1233zd (E)</title><author>JUNGONG CHRISTIAN ; MERKEL DANIEL C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116836040A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><toplevel>online_resources</toplevel><creatorcontrib>JUNGONG CHRISTIAN</creatorcontrib><creatorcontrib>MERKEL DANIEL C</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JUNGONG CHRISTIAN</au><au>MERKEL DANIEL C</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR CATALYTIC CONVERSION OF A MIXTURE OF 1233zd (Z) AND 244fa TO 1233zd (E)</title><date>2023-10-03</date><risdate>2023</risdate><abstract>The present application relates to a process for the catalytic conversion of a mixture of 1233zd (Z) and 244fa to 1233zd (E). The present invention provides a process for converting a composition comprising HCFO-1233zd (Z) and HCFC-244fa to form HCFO-1233zd (Z) by reacting a mixture comprising HCFO-1233zd (Z) and HCFC-244fa in the gas phase in the presence of a catalyst to simultaneously isomerize the HCFO-1233zd (Z) to form HCFO-1233zd (E) and dehydrohalogenate the HCFC-244fa to form HCFO-1233zd (E). The catalyst may be a chromium-based catalyst, such as chromium trifluoride, chromium oxyfluoride, or chromium oxide.
本申请涉及用于将1233zd(Z)和244fa的混合物催化转化为1233zd(E)的方法。本发明提供了一种用于通过在催化剂的存在下使包含HCFO-1233zd(Z)和HCFC-244fa的混合物在气相中反应以同时使HCFO-1233zd(Z)异构化以形成HCFO-1233zd(E)并使HCFC-244fa脱氢卤化以形成HCFO-1233zd(E)，从而转化包含HCFO-1233zd(Z)和HCFC-244fa的组合物以形成HCFO-1233zd(E)的方法。该催化剂可以是基于铬的催化剂，诸如三氟化铬、氟氧化铬或氧化铬。</abstract><oa>free_for_read</oa></addata></record> |
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| title | PROCESS FOR CATALYTIC CONVERSION OF A MIXTURE OF 1233zd (Z) AND 244fa TO 1233zd (E) |
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