ΜΕΘΟΔΟΣ ΓΙΑ ΤΗ ΝΙΤΡΩΣΗ ΥΠΟΚΑΤΕΣΤΗΜΕΝΩΝ ΒΕΝΖΟΛΙΩΝ ΜΕ ΤΗΝ ΠΑΡΟΥΣΙΑ ΠΡΟΠΙΟΝΙΚΟΥ ΟΞΕΟΣ

ΜΕΘΟΔΟΣ ΓΙΑ ΤΗ ΝΙΤΡΩΣΗ ΥΠΟΚΑΤΕΣΤΗΜΕΝΩΝ ΒΕΝΖΟΛΙΩΝ ΜΕ ΤΗΝ ΠΑΡΟΥΣΙΑ ΠΡΟΠΙΟΝΙΚΟΥ ΟΞΕΟΣ

Ο σκοπός της εφεύρεσης είναι να παρέχει μια ευρέως εφαρμόσιμη μέθοδο με σκοπό τη νίτρωση υποκατεστημένων βενζολίων. Substituted benzene nitration method involves carrying out nitration in presence of 50-5000 wt.% propionic acid, 1-20 wt.% of a strong mineral acid and 10-100 wt.% of a water bound sub...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HÖLZER Bettina, LANGER Reinhard, GOTTA Matthias, KISSENER Wolfram
Format: Patent
Sprache:Greek
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 HÖLZER Bettina
LANGER Reinhard
GOTTA Matthias
KISSENER Wolfram
description Ο σκοπός της εφεύρεσης είναι να παρέχει μια ευρέως εφαρμόσιμη μέθοδο με σκοπό τη νίτρωση υποκατεστημένων βενζολίων. Substituted benzene nitration method involves carrying out nitration in presence of 50-5000 wt.% propionic acid, 1-20 wt.% of a strong mineral acid and 10-100 wt.% of a water bound substance from propionic acid anhydride, acetic anhydride, phosphorous pentoxide or sulfur trioxide in which substituted benzene is converted to substituted nitrobenzene. Substituted benzene having formula (I) and substituted nitrobenzene having formula (II), are new. R1, R2, R3, R4 : -H, -OR', -NHR'', -alkyl, -cycloalky aryl, -halogen, -trihalogen methyl, -COOR' , -COR' or -CN stand, where R' is -H, -alkyl, -aryl stands, with the same substituents as R1-R4, and R'' is -COR' stand. [Image] [Image].
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CY1114395TT1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CY1114395TT1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CY1114395TT13</originalsourceid><addsrcrecordid>eNqNTj0OgjAYZXEw6h3qARwadHAmGg_QxYkQUyejJHgRVPxBkRJg8DLvTD6-eACHtu_3-9r3cryQ4Y4SF55a4YwHUoUGN4WCuEGFD-qOtnDM5EgpZpSYkXbBQKFwEnhl5MmeSHRlVIcdexXNlk1Z4YQ6klI25Z2peL05iH8Zer1ttEvs6PcOvPFyYYLVxMaH0CZxtLF7ewyDtdZ66s9nxmj_n8wXk7iBNA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>ΜΕΘΟΔΟΣ ΓΙΑ ΤΗ ΝΙΤΡΩΣΗ ΥΠΟΚΑΤΕΣΤΗΜΕΝΩΝ ΒΕΝΖΟΛΙΩΝ ΜΕ ΤΗΝ ΠΑΡΟΥΣΙΑ ΠΡΟΠΙΟΝΙΚΟΥ ΟΞΕΟΣ</title><source>esp@cenet</source><creator>HÖLZER Bettina ; LANGER Reinhard ; GOTTA Matthias ; KISSENER Wolfram</creator><creatorcontrib>HÖLZER Bettina ; LANGER Reinhard ; GOTTA Matthias ; KISSENER Wolfram</creatorcontrib><description>Ο σκοπός της εφεύρεσης είναι να παρέχει μια ευρέως εφαρμόσιμη μέθοδο με σκοπό τη νίτρωση υποκατεστημένων βενζολίων. Substituted benzene nitration method involves carrying out nitration in presence of 50-5000 wt.% propionic acid, 1-20 wt.% of a strong mineral acid and 10-100 wt.% of a water bound substance from propionic acid anhydride, acetic anhydride, phosphorous pentoxide or sulfur trioxide in which substituted benzene is converted to substituted nitrobenzene. Substituted benzene having formula (I) and substituted nitrobenzene having formula (II), are new. R1, R2, R3, R4 : -H, -OR', -NHR'', -alkyl, -cycloalky aryl, -halogen, -trihalogen methyl, -COOR' , -COR' or -CN stand, where R' is -H, -alkyl, -aryl stands, with the same substituents as R1-R4, and R'' is -COR' stand. [Image] [Image].</description><language>Greek</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY</subject><creationdate>2016</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=20160831&amp;DB=EPODOC&amp;CC=CY&amp;NR=1114395T1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20160831&amp;DB=EPODOC&amp;CC=CY&amp;NR=1114395T1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HÖLZER Bettina</creatorcontrib><creatorcontrib>LANGER Reinhard</creatorcontrib><creatorcontrib>GOTTA Matthias</creatorcontrib><creatorcontrib>KISSENER Wolfram</creatorcontrib><title>ΜΕΘΟΔΟΣ ΓΙΑ ΤΗ ΝΙΤΡΩΣΗ ΥΠΟΚΑΤΕΣΤΗΜΕΝΩΝ ΒΕΝΖΟΛΙΩΝ ΜΕ ΤΗΝ ΠΑΡΟΥΣΙΑ ΠΡΟΠΙΟΝΙΚΟΥ ΟΞΕΟΣ</title><description>Ο σκοπός της εφεύρεσης είναι να παρέχει μια ευρέως εφαρμόσιμη μέθοδο με σκοπό τη νίτρωση υποκατεστημένων βενζολίων. Substituted benzene nitration method involves carrying out nitration in presence of 50-5000 wt.% propionic acid, 1-20 wt.% of a strong mineral acid and 10-100 wt.% of a water bound substance from propionic acid anhydride, acetic anhydride, phosphorous pentoxide or sulfur trioxide in which substituted benzene is converted to substituted nitrobenzene. Substituted benzene having formula (I) and substituted nitrobenzene having formula (II), are new. R1, R2, R3, R4 : -H, -OR', -NHR'', -alkyl, -cycloalky aryl, -halogen, -trihalogen methyl, -COOR' , -COR' or -CN stand, where R' is -H, -alkyl, -aryl stands, with the same substituents as R1-R4, and R'' is -COR' stand. [Image] [Image].</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNTj0OgjAYZXEw6h3qARwadHAmGg_QxYkQUyejJHgRVPxBkRJg8DLvTD6-eACHtu_3-9r3cryQ4Y4SF55a4YwHUoUGN4WCuEGFD-qOtnDM5EgpZpSYkXbBQKFwEnhl5MmeSHRlVIcdexXNlk1Z4YQ6klI25Z2peL05iH8Zer1ttEvs6PcOvPFyYYLVxMaH0CZxtLF7ewyDtdZ66s9nxmj_n8wXk7iBNA</recordid><startdate>20160831</startdate><enddate>20160831</enddate><creator>HÖLZER Bettina</creator><creator>LANGER Reinhard</creator><creator>GOTTA Matthias</creator><creator>KISSENER Wolfram</creator><scope>EVB</scope></search><sort><creationdate>20160831</creationdate><title>ΜΕΘΟΔΟΣ ΓΙΑ ΤΗ ΝΙΤΡΩΣΗ ΥΠΟΚΑΤΕΣΤΗΜΕΝΩΝ ΒΕΝΖΟΛΙΩΝ ΜΕ ΤΗΝ ΠΑΡΟΥΣΙΑ ΠΡΟΠΙΟΝΙΚΟΥ ΟΞΕΟΣ</title><author>HÖLZER Bettina ; LANGER Reinhard ; GOTTA Matthias ; KISSENER Wolfram</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CY1114395TT13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>Greek</language><creationdate>2016</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><toplevel>online_resources</toplevel><creatorcontrib>HÖLZER Bettina</creatorcontrib><creatorcontrib>LANGER Reinhard</creatorcontrib><creatorcontrib>GOTTA Matthias</creatorcontrib><creatorcontrib>KISSENER Wolfram</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HÖLZER Bettina</au><au>LANGER Reinhard</au><au>GOTTA Matthias</au><au>KISSENER Wolfram</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ΜΕΘΟΔΟΣ ΓΙΑ ΤΗ ΝΙΤΡΩΣΗ ΥΠΟΚΑΤΕΣΤΗΜΕΝΩΝ ΒΕΝΖΟΛΙΩΝ ΜΕ ΤΗΝ ΠΑΡΟΥΣΙΑ ΠΡΟΠΙΟΝΙΚΟΥ ΟΞΕΟΣ</title><date>2016-08-31</date><risdate>2016</risdate><abstract>Ο σκοπός της εφεύρεσης είναι να παρέχει μια ευρέως εφαρμόσιμη μέθοδο με σκοπό τη νίτρωση υποκατεστημένων βενζολίων. Substituted benzene nitration method involves carrying out nitration in presence of 50-5000 wt.% propionic acid, 1-20 wt.% of a strong mineral acid and 10-100 wt.% of a water bound substance from propionic acid anhydride, acetic anhydride, phosphorous pentoxide or sulfur trioxide in which substituted benzene is converted to substituted nitrobenzene. Substituted benzene having formula (I) and substituted nitrobenzene having formula (II), are new. R1, R2, R3, R4 : -H, -OR', -NHR'', -alkyl, -cycloalky aryl, -halogen, -trihalogen methyl, -COOR' , -COR' or -CN stand, where R' is -H, -alkyl, -aryl stands, with the same substituents as R1-R4, and R'' is -COR' stand. [Image] [Image].</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language Greek
recordid cdi_epo_espacenet_CY1114395TT1
source esp@cenet
subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
title ΜΕΘΟΔΟΣ ΓΙΑ ΤΗ ΝΙΤΡΩΣΗ ΥΠΟΚΑΤΕΣΤΗΜΕΝΩΝ ΒΕΝΖΟΛΙΩΝ ΜΕ ΤΗΝ ΠΑΡΟΥΣΙΑ ΠΡΟΠΙΟΝΙΚΟΥ ΟΞΕΟΣ
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T14%3A02%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=H%C3%96LZER%20Bettina&rft.date=2016-08-31&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECY1114395TT1%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