PROCESS FOR PRODUCING BORON COMPOUNDS

PROCESS FOR PRODUCING BORON COMPOUNDS

A process for producing boron compounds represented by general formula (1) which comprises the first step of producing a metal borate represented by general formula (4) through reactions of a lithium, magnesium, or a lithium compound with a compound represented by general formula (2) and a compound...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YAMADA, MORIHIKO, KATOH, TSUYOSHI
Format: Patent
Sprache:eng ; fre
Schlagworte:
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
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 YAMADA, MORIHIKO
KATOH, TSUYOSHI
description A process for producing boron compounds represented by general formula (1) which comprises the first step of producing a metal borate represented by general formula (4) through reactions of a lithium, magnesium, or a lithium compound with a compound represented by general formula (2) and a compound represented by the general formula (3) of R2-Y and the second step of adding an onium halide represented by the general formula (5) of Z+.X- to the metal borate (4) to cause the borate to undergo an ion-exchange reaction (the symbols in the formulae having the same meanings as in the specification). This process can provide high-purity boron compounds represented by general formula (1) useful as a photopolymerization initiator or a light-absorbing decoloring agent in high yields in a short time.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CA2280098A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CA2280098A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CA2280098A13</originalsourceid><addsrcrecordid>eNrjZFANCPJ3dg0OVnDzD1IAsl1CnT393BWc_IP8_RSc_X0D_EP9XIJ5GFjTEnOKU3mhNDeDgptriLOHbmpBfnxqcUFicmpeakm8s6ORkYWBgaWFo6ExEUoAbOsi9Q</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PROCESS FOR PRODUCING BORON COMPOUNDS</title><source>esp@cenet</source><creator>YAMADA, MORIHIKO ; KATOH, TSUYOSHI</creator><creatorcontrib>YAMADA, MORIHIKO ; KATOH, TSUYOSHI</creatorcontrib><description>A process for producing boron compounds represented by general formula (1) which comprises the first step of producing a metal borate represented by general formula (4) through reactions of a lithium, magnesium, or a lithium compound with a compound represented by general formula (2) and a compound represented by the general formula (3) of R2-Y and the second step of adding an onium halide represented by the general formula (5) of Z+.X- to the metal borate (4) to cause the borate to undergo an ion-exchange reaction (the symbols in the formulae having the same meanings as in the specification). This process can provide high-purity boron compounds represented by general formula (1) useful as a photopolymerization initiator or a light-absorbing decoloring agent in high yields in a short time.</description><edition>6</edition><language>eng ; fre</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>1998</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=19980813&amp;DB=EPODOC&amp;CC=CA&amp;NR=2280098A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19980813&amp;DB=EPODOC&amp;CC=CA&amp;NR=2280098A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAMADA, MORIHIKO</creatorcontrib><creatorcontrib>KATOH, TSUYOSHI</creatorcontrib><title>PROCESS FOR PRODUCING BORON COMPOUNDS</title><description>A process for producing boron compounds represented by general formula (1) which comprises the first step of producing a metal borate represented by general formula (4) through reactions of a lithium, magnesium, or a lithium compound with a compound represented by general formula (2) and a compound represented by the general formula (3) of R2-Y and the second step of adding an onium halide represented by the general formula (5) of Z+.X- to the metal borate (4) to cause the borate to undergo an ion-exchange reaction (the symbols in the formulae having the same meanings as in the specification). This process can provide high-purity boron compounds represented by general formula (1) useful as a photopolymerization initiator or a light-absorbing decoloring agent in high yields in a short time.</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>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFANCPJ3dg0OVnDzD1IAsl1CnT393BWc_IP8_RSc_X0D_EP9XIJ5GFjTEnOKU3mhNDeDgptriLOHbmpBfnxqcUFicmpeakm8s6ORkYWBgaWFo6ExEUoAbOsi9Q</recordid><startdate>19980813</startdate><enddate>19980813</enddate><creator>YAMADA, MORIHIKO</creator><creator>KATOH, TSUYOSHI</creator><scope>EVB</scope></search><sort><creationdate>19980813</creationdate><title>PROCESS FOR PRODUCING BORON COMPOUNDS</title><author>YAMADA, MORIHIKO ; KATOH, TSUYOSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2280098A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>1998</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>YAMADA, MORIHIKO</creatorcontrib><creatorcontrib>KATOH, TSUYOSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YAMADA, MORIHIKO</au><au>KATOH, TSUYOSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR PRODUCING BORON COMPOUNDS</title><date>1998-08-13</date><risdate>1998</risdate><abstract>A process for producing boron compounds represented by general formula (1) which comprises the first step of producing a metal borate represented by general formula (4) through reactions of a lithium, magnesium, or a lithium compound with a compound represented by general formula (2) and a compound represented by the general formula (3) of R2-Y and the second step of adding an onium halide represented by the general formula (5) of Z+.X- to the metal borate (4) to cause the borate to undergo an ion-exchange reaction (the symbols in the formulae having the same meanings as in the specification). This process can provide high-purity boron compounds represented by general formula (1) useful as a photopolymerization initiator or a light-absorbing decoloring agent in high yields in a short time.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre
recordid cdi_epo_espacenet_CA2280098A1
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 PROCESS FOR PRODUCING BORON COMPOUNDS
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-20T20%3A33%3A07IST&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=YAMADA,%20MORIHIKO&rft.date=1998-08-13&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECA2280098A1%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