One-pot synthesis method for high-purity dimethyl cadmium
The invention discloses a one-pot synthesis method for high-purity dimethyl cadmium. The method comprises the following steps: preparation of raw materials consisting of magnesium powder, cadmium halide, methyl halide and ether; synthesis of a crude product, wherein the above raw materials are added...
Gespeichert in:
| Hauptverfasser: | , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | GU DAGONG LIU ZHIJUN XU CONGYING LIN JUNYUAN WAN XIN LI SHENGSHUAI PAN XINGHUA CHANG HUA |
| description | The invention discloses a one-pot synthesis method for high-purity dimethyl cadmium. The method comprises the following steps: preparation of raw materials consisting of magnesium powder, cadmium halide, methyl halide and ether; synthesis of a crude product, wherein the above raw materials are added into a reaction vessel in one step; separation of the crude product; and purification of the crude product. According to the invention, dimethyl cadmium is directly synthesized by using the one-pot method, and the method is simple in process, easy to operate, short in synthesis period and high in product purity; 1H-NMR detection results show that the content of dimethyl cadmium synthesized by using the method is 99% or above; and ICP-OES detection results show that the purity of dimethyl cadmium is as high as 99.9999%.
本发明公开了锅法合成高纯二甲基镉的方法，首先准备原料，原料包含镁粉、卤化镉、甲基卤化物以及乙醚；然后粗品的合成，原料次性投入反应釜；继而粗品的分离；最后粗品的纯化。采用锅法直接合成，工艺简便、操作简单、周期短且产品纯度高。经H-NMR检测，该合成方法得到的二甲基镉含量在99％以上，并且通过ICP-OES检测，二甲基镉纯度高达99.9999％。 |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN107216346A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN107216346A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN107216346A3</originalsourceid><addsrcrecordid>eNrjZLD0z0vVLcgvUSiuzCvJSC3OLFbITS3JyE9RSMsvUsjITM_QLSgtyiypVEjJBElU5igkJ6bkZpbm8jCwpiXmFKfyQmluBkU31xBnD93Ugvz41OKCxOTUvNSSeGc_QwNzI0MzYxMzR2Ni1AAAWqAu6g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>One-pot synthesis method for high-purity dimethyl cadmium</title><source>esp@cenet</source><creator>GU DAGONG ; LIU ZHIJUN ; XU CONGYING ; LIN JUNYUAN ; WAN XIN ; LI SHENGSHUAI ; PAN XINGHUA ; CHANG HUA</creator><creatorcontrib>GU DAGONG ; LIU ZHIJUN ; XU CONGYING ; LIN JUNYUAN ; WAN XIN ; LI SHENGSHUAI ; PAN XINGHUA ; CHANG HUA</creatorcontrib><description>The invention discloses a one-pot synthesis method for high-purity dimethyl cadmium. The method comprises the following steps: preparation of raw materials consisting of magnesium powder, cadmium halide, methyl halide and ether; synthesis of a crude product, wherein the above raw materials are added into a reaction vessel in one step; separation of the crude product; and purification of the crude product. According to the invention, dimethyl cadmium is directly synthesized by using the one-pot method, and the method is simple in process, easy to operate, short in synthesis period and high in product purity; 1H-NMR detection results show that the content of dimethyl cadmium synthesized by using the method is 99% or above; and ICP-OES detection results show that the purity of dimethyl cadmium is as high as 99.9999%.
本发明公开了锅法合成高纯二甲基镉的方法，首先准备原料，原料包含镁粉、卤化镉、甲基卤化物以及乙醚；然后粗品的合成，原料次性投入反应釜；继而粗品的分离；最后粗品的纯化。采用锅法直接合成，工艺简便、操作简单、周期短且产品纯度高。经H-NMR检测，该合成方法得到的二甲基镉含量在99％以上，并且通过ICP-OES检测，二甲基镉纯度高达99.9999％。</description><language>chi ; eng</language><subject>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ; CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY</subject><creationdate>2017</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=20170929&DB=EPODOC&CC=CN&NR=107216346A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170929&DB=EPODOC&CC=CN&NR=107216346A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GU DAGONG</creatorcontrib><creatorcontrib>LIU ZHIJUN</creatorcontrib><creatorcontrib>XU CONGYING</creatorcontrib><creatorcontrib>LIN JUNYUAN</creatorcontrib><creatorcontrib>WAN XIN</creatorcontrib><creatorcontrib>LI SHENGSHUAI</creatorcontrib><creatorcontrib>PAN XINGHUA</creatorcontrib><creatorcontrib>CHANG HUA</creatorcontrib><title>One-pot synthesis method for high-purity dimethyl cadmium</title><description>The invention discloses a one-pot synthesis method for high-purity dimethyl cadmium. The method comprises the following steps: preparation of raw materials consisting of magnesium powder, cadmium halide, methyl halide and ether; synthesis of a crude product, wherein the above raw materials are added into a reaction vessel in one step; separation of the crude product; and purification of the crude product. According to the invention, dimethyl cadmium is directly synthesized by using the one-pot method, and the method is simple in process, easy to operate, short in synthesis period and high in product purity; 1H-NMR detection results show that the content of dimethyl cadmium synthesized by using the method is 99% or above; and ICP-OES detection results show that the purity of dimethyl cadmium is as high as 99.9999%.
本发明公开了锅法合成高纯二甲基镉的方法，首先准备原料，原料包含镁粉、卤化镉、甲基卤化物以及乙醚；然后粗品的合成，原料次性投入反应釜；继而粗品的分离；最后粗品的纯化。采用锅法直接合成，工艺简便、操作简单、周期短且产品纯度高。经H-NMR检测，该合成方法得到的二甲基镉含量在99％以上，并且通过ICP-OES检测，二甲基镉纯度高达99.9999％。</description><subject>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM</subject><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD0z0vVLcgvUSiuzCvJSC3OLFbITS3JyE9RSMsvUsjITM_QLSgtyiypVEjJBElU5igkJ6bkZpbm8jCwpiXmFKfyQmluBkU31xBnD93Ugvz41OKCxOTUvNSSeGc_QwNzI0MzYxMzR2Ni1AAAWqAu6g</recordid><startdate>20170929</startdate><enddate>20170929</enddate><creator>GU DAGONG</creator><creator>LIU ZHIJUN</creator><creator>XU CONGYING</creator><creator>LIN JUNYUAN</creator><creator>WAN XIN</creator><creator>LI SHENGSHUAI</creator><creator>PAN XINGHUA</creator><creator>CHANG HUA</creator><scope>EVB</scope></search><sort><creationdate>20170929</creationdate><title>One-pot synthesis method for high-purity dimethyl cadmium</title><author>GU DAGONG ; LIU ZHIJUN ; XU CONGYING ; LIN JUNYUAN ; WAN XIN ; LI SHENGSHUAI ; PAN XINGHUA ; CHANG HUA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN107216346A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2017</creationdate><topic>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM</topic><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><toplevel>online_resources</toplevel><creatorcontrib>GU DAGONG</creatorcontrib><creatorcontrib>LIU ZHIJUN</creatorcontrib><creatorcontrib>XU CONGYING</creatorcontrib><creatorcontrib>LIN JUNYUAN</creatorcontrib><creatorcontrib>WAN XIN</creatorcontrib><creatorcontrib>LI SHENGSHUAI</creatorcontrib><creatorcontrib>PAN XINGHUA</creatorcontrib><creatorcontrib>CHANG HUA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GU DAGONG</au><au>LIU ZHIJUN</au><au>XU CONGYING</au><au>LIN JUNYUAN</au><au>WAN XIN</au><au>LI SHENGSHUAI</au><au>PAN XINGHUA</au><au>CHANG HUA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>One-pot synthesis method for high-purity dimethyl cadmium</title><date>2017-09-29</date><risdate>2017</risdate><abstract>The invention discloses a one-pot synthesis method for high-purity dimethyl cadmium. The method comprises the following steps: preparation of raw materials consisting of magnesium powder, cadmium halide, methyl halide and ether; synthesis of a crude product, wherein the above raw materials are added into a reaction vessel in one step; separation of the crude product; and purification of the crude product. According to the invention, dimethyl cadmium is directly synthesized by using the one-pot method, and the method is simple in process, easy to operate, short in synthesis period and high in product purity; 1H-NMR detection results show that the content of dimethyl cadmium synthesized by using the method is 99% or above; and ICP-OES detection results show that the purity of dimethyl cadmium is as high as 99.9999%.
本发明公开了锅法合成高纯二甲基镉的方法，首先准备原料，原料包含镁粉、卤化镉、甲基卤化物以及乙醚；然后粗品的合成，原料次性投入反应釜；继而粗品的分离；最后粗品的纯化。采用锅法直接合成，工艺简便、操作简单、周期短且产品纯度高。经H-NMR检测，该合成方法得到的二甲基镉含量在99％以上，并且通过ICP-OES检测，二甲基镉纯度高达99.9999％。</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN107216346A |
| source | esp@cenet |
| subjects | ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY METALLURGY ORGANIC CHEMISTRY |
| title | One-pot synthesis method for high-purity dimethyl cadmium |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T06%3A33%3A53IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=GU%20DAGONG&rft.date=2017-09-29&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN107216346A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |