PREPARATION METHOD FOR 2,2'-BIS(CARBOXYMETHOXY)-1,1'-BINAPHTHYL

PREPARATION METHOD FOR 2,2'-BIS(CARBOXYMETHOXY)-1,1'-BINAPHTHYL

An object is to provide a production method that can provide highly pure 2,2'-bis(carboxymethoxy)-1,1'-binaphthyl with good production efficiency. As a solution, a method for producing 2,2'-bis(carboxymethoxy)-1,1'-binaphthyl represented by formula (3) includes a separation step...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SUTO, Takeru, SAKUMA, Daichi
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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 SUTO, Takeru
SAKUMA, Daichi
description An object is to provide a production method that can provide highly pure 2,2'-bis(carboxymethoxy)-1,1'-binaphthyl with good production efficiency. As a solution, a method for producing 2,2'-bis(carboxymethoxy)-1,1'-binaphthyl represented by formula (3) includes a separation step of separating a metal salt of 2,2'-bis(carboxymethoxy)-1,1'-binaphthyl, the metal salt being represented by formula (2), from a reaction mixture by solid-liquid separation. In the method, a 2,2'-bis(alkoxycarbonylmethoxy)-1,1'-binaphthyl represented by formula (1) is used as a starting material.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP4067331A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP4067331A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP4067331A13</originalsourceid><addsrcrecordid>eNrjZLAPCHINcAxyDPH091PwdQ3x8HdRcPMPUjDSMVLXdfIM1nB2DHLyj4gES0VEauoa6hiCJPwcAzxCPCJ9eBhY0xJzilN5oTQ3g4Kba4izh25qQX58anFBYnJqXmpJvGuAiYGZubGxoaOhMRFKAPBIKWY</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PREPARATION METHOD FOR 2,2'-BIS(CARBOXYMETHOXY)-1,1'-BINAPHTHYL</title><source>esp@cenet</source><creator>SUTO, Takeru ; SAKUMA, Daichi</creator><creatorcontrib>SUTO, Takeru ; SAKUMA, Daichi</creatorcontrib><description>An object is to provide a production method that can provide highly pure 2,2'-bis(carboxymethoxy)-1,1'-binaphthyl with good production efficiency. As a solution, a method for producing 2,2'-bis(carboxymethoxy)-1,1'-binaphthyl represented by formula (3) includes a separation step of separating a metal salt of 2,2'-bis(carboxymethoxy)-1,1'-binaphthyl, the metal salt being represented by formula (2), from a reaction mixture by solid-liquid separation. In the method, a 2,2'-bis(alkoxycarbonylmethoxy)-1,1'-binaphthyl represented by formula (1) is used as a starting material.</description><language>eng ; fre ; ger</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMISTRY ; 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&amp;date=20221005&amp;DB=EPODOC&amp;CC=EP&amp;NR=4067331A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20221005&amp;DB=EPODOC&amp;CC=EP&amp;NR=4067331A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SUTO, Takeru</creatorcontrib><creatorcontrib>SAKUMA, Daichi</creatorcontrib><title>PREPARATION METHOD FOR 2,2'-BIS(CARBOXYMETHOXY)-1,1'-BINAPHTHYL</title><description>An object is to provide a production method that can provide highly pure 2,2'-bis(carboxymethoxy)-1,1'-binaphthyl with good production efficiency. As a solution, a method for producing 2,2'-bis(carboxymethoxy)-1,1'-binaphthyl represented by formula (3) includes a separation step of separating a metal salt of 2,2'-bis(carboxymethoxy)-1,1'-binaphthyl, the metal salt being represented by formula (2), from a reaction mixture by solid-liquid separation. In the method, a 2,2'-bis(alkoxycarbonylmethoxy)-1,1'-binaphthyl represented by formula (1) is used as a starting material.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAPCHINcAxyDPH091PwdQ3x8HdRcPMPUjDSMVLXdfIM1nB2DHLyj4gES0VEauoa6hiCJPwcAzxCPCJ9eBhY0xJzilN5oTQ3g4Kba4izh25qQX58anFBYnJqXmpJvGuAiYGZubGxoaOhMRFKAPBIKWY</recordid><startdate>20221005</startdate><enddate>20221005</enddate><creator>SUTO, Takeru</creator><creator>SAKUMA, Daichi</creator><scope>EVB</scope></search><sort><creationdate>20221005</creationdate><title>PREPARATION METHOD FOR 2,2'-BIS(CARBOXYMETHOXY)-1,1'-BINAPHTHYL</title><author>SUTO, Takeru ; SAKUMA, Daichi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4067331A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2022</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><toplevel>online_resources</toplevel><creatorcontrib>SUTO, Takeru</creatorcontrib><creatorcontrib>SAKUMA, Daichi</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SUTO, Takeru</au><au>SAKUMA, Daichi</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PREPARATION METHOD FOR 2,2'-BIS(CARBOXYMETHOXY)-1,1'-BINAPHTHYL</title><date>2022-10-05</date><risdate>2022</risdate><abstract>An object is to provide a production method that can provide highly pure 2,2'-bis(carboxymethoxy)-1,1'-binaphthyl with good production efficiency. As a solution, a method for producing 2,2'-bis(carboxymethoxy)-1,1'-binaphthyl represented by formula (3) includes a separation step of separating a metal salt of 2,2'-bis(carboxymethoxy)-1,1'-binaphthyl, the metal salt being represented by formula (2), from a reaction mixture by solid-liquid separation. In the method, a 2,2'-bis(alkoxycarbonylmethoxy)-1,1'-binaphthyl represented by formula (1) is used as a starting material.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre ; ger
recordid cdi_epo_espacenet_EP4067331A1
source esp@cenet
subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
title PREPARATION METHOD FOR 2,2'-BIS(CARBOXYMETHOXY)-1,1'-BINAPHTHYL
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-15T07%3A01%3A46IST&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=SUTO,%20Takeru&rft.date=2022-10-05&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP4067331A1%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