METHODS FOR SYNTHESIS OF AN ADVANTAGEOUS N-HETEROCYCLIC CARBENE CATALYST
The present invention concerns the synthesis of the salts of a Triazolium N- Heterocyclic Carbene (NHC) catalyst in various salt forms prepared from 2-methylaniline, 2- methylphenylhydrazine hydrochloride or 2-methylphenylhydrazine. The molecules so prepared are useful in catalysis of carbene reacti...
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| creator | CAHANA, AVIAD FARONE, WILLIAM A |
| description | The present invention concerns the synthesis of the salts of a Triazolium N- Heterocyclic Carbene (NHC) catalyst in various salt forms prepared from 2-methylaniline, 2- methylphenylhydrazine hydrochloride or 2-methylphenylhydrazine. The molecules so prepared are useful in catalysis of carbene reactions and are advantageous due to their lack of chlorinated or fluorinated intermediates and lack of chlorine or fluorine in the final structure.
La présente invention concerne la synthèse de sels d'un catalyseur de carbène N-hétérocyclique de triazolium (NHC) sous diverses formes de sel préparées à partir de 2-méthylaniline, de chlorohydrate de 2-méthylphénylhydrazine ou de 2-méthylphénylhydrazine. Les molécules ainsi préparées sont utiles dans la catalyse de réactions de carbène et sont avantageuses en raison de leur absence d'intermédiaires chlorés ou fluorés et de l'absence de chlore ou de fluor dans la structure finale. |
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La présente invention concerne la synthèse de sels d'un catalyseur de carbène N-hétérocyclique de triazolium (NHC) sous diverses formes de sel préparées à partir de 2-méthylaniline, de chlorohydrate de 2-méthylphénylhydrazine ou de 2-méthylphénylhydrazine. Les molécules ainsi préparées sont utiles dans la catalyse de réactions de carbène et sont avantageuses en raison de leur absence d'intermédiaires chlorés ou fluorés et de l'absence de chlore ou de fluor dans la structure finale.</description><language>eng ; fre</language><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=20221027&DB=EPODOC&CC=CA&NR=3216413A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221027&DB=EPODOC&CC=CA&NR=3216413A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CAHANA, AVIAD</creatorcontrib><creatorcontrib>FARONE, WILLIAM A</creatorcontrib><title>METHODS FOR SYNTHESIS OF AN ADVANTAGEOUS N-HETEROCYCLIC CARBENE CATALYST</title><description>The present invention concerns the synthesis of the salts of a Triazolium N- Heterocyclic Carbene (NHC) catalyst in various salt forms prepared from 2-methylaniline, 2- methylphenylhydrazine hydrochloride or 2-methylphenylhydrazine. The molecules so prepared are useful in catalysis of carbene reactions and are advantageous due to their lack of chlorinated or fluorinated intermediates and lack of chlorine or fluorine in the final structure.
La présente invention concerne la synthèse de sels d'un catalyseur de carbène N-hétérocyclique de triazolium (NHC) sous diverses formes de sel préparées à partir de 2-méthylaniline, de chlorohydrate de 2-méthylphénylhydrazine ou de 2-méthylphénylhydrazine. Les molécules ainsi préparées sont utiles dans la catalyse de réactions de carbène et sont avantageuses en raison de leur absence d'intermédiaires chlorés ou fluorés et de l'absence de chlore ou de fluor dans la structure finale.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQANAsDqL-w_1AhxhxP68XU6gJ5E4hUyklTqKF-v_o4Ac4veWtTbiwhtQK-JRBStTA0gkkDxgB2xtGxTOnq0BsAivnRIX6joAwnzjyV8W-iG7N6j4-lrr7uTHgWSk0dX4NdZnHqT7reyB0e3s8WIfW_VE-szEsVg</recordid><startdate>20221027</startdate><enddate>20221027</enddate><creator>CAHANA, AVIAD</creator><creator>FARONE, WILLIAM A</creator><scope>EVB</scope></search><sort><creationdate>20221027</creationdate><title>METHODS FOR SYNTHESIS OF AN ADVANTAGEOUS N-HETEROCYCLIC CARBENE CATALYST</title><author>CAHANA, AVIAD ; FARONE, WILLIAM A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA3216413A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2022</creationdate><toplevel>online_resources</toplevel><creatorcontrib>CAHANA, AVIAD</creatorcontrib><creatorcontrib>FARONE, WILLIAM A</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CAHANA, AVIAD</au><au>FARONE, WILLIAM A</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHODS FOR SYNTHESIS OF AN ADVANTAGEOUS N-HETEROCYCLIC CARBENE CATALYST</title><date>2022-10-27</date><risdate>2022</risdate><abstract>The present invention concerns the synthesis of the salts of a Triazolium N- Heterocyclic Carbene (NHC) catalyst in various salt forms prepared from 2-methylaniline, 2- methylphenylhydrazine hydrochloride or 2-methylphenylhydrazine. The molecules so prepared are useful in catalysis of carbene reactions and are advantageous due to their lack of chlorinated or fluorinated intermediates and lack of chlorine or fluorine in the final structure.
La présente invention concerne la synthèse de sels d'un catalyseur de carbène N-hétérocyclique de triazolium (NHC) sous diverses formes de sel préparées à partir de 2-méthylaniline, de chlorohydrate de 2-méthylphénylhydrazine ou de 2-méthylphénylhydrazine. Les molécules ainsi préparées sont utiles dans la catalyse de réactions de carbène et sont avantageuses en raison de leur absence d'intermédiaires chlorés ou fluorés et de l'absence de chlore ou de fluor dans la structure finale.</abstract><oa>free_for_read</oa></addata></record> |
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| title | METHODS FOR SYNTHESIS OF AN ADVANTAGEOUS N-HETEROCYCLIC CARBENE CATALYST |
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