METHOD FOR PREPARING SULFONYL-DERIVATIVES OF 3,5-DIAMINO-1,2,4-TRIAZOLE
FIELD: organic chemistry, chemical technology. ^ SUBSTANCE: invention describes a method for preparing 5-amino-3-sulfonylamino-1,2,4-triazoles of the formula (I): wherein R represents phenyl, para-methoxyphenyl, 2-naphthyl, para-para-toluene or para-chlorophenyl radical that can be used in manufactu...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; rus |
| 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 | GAJDUKOVA GALINA VLADIMIROVNA CHERNYSHEV VIKTOR MIKHAJLOVICH TARANUSHICH VITALIJ ANDREEVICH IVASHKOV ANATOLIJ IVANOVICH |
| description | FIELD: organic chemistry, chemical technology. ^ SUBSTANCE: invention describes a method for preparing 5-amino-3-sulfonylamino-1,2,4-triazoles of the formula (I): wherein R represents phenyl, para-methoxyphenyl, 2-naphthyl, para-para-toluene or para-chlorophenyl radical that can be used in manufacturing herbicides and antibacterial preparations. Method for preparing compounds of the formula (I) involves mixing 1-acetyl-3,5-diamino-1,2,4-triazole (II), pyridine and sulfonyl chloride of the formula (III): taken in the mole ratio = (II) : (III) = 1:((0.9-1.1), and prepared mixture is heated at stirring and temperature 80-120°C followed by dilution with water, and precipitated deposit is dissolved in alkaline metal hydroxide solution at heating at temperature 90-100°C and neutralized to pH value 6-8. Method provides reducing the cost of compounds of the formula (I) based on using the less expensive raw, decreasing duration of the process and enhancing its safety. ^ EFFECT: improved preparing method. ^ 2 cl, 5 ex |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_RU2277532C1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>RU2277532C1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_RU2277532C13</originalsourceid><addsrcrecordid>eNrjZHD3dQ3x8HdRcPMPUggIcg1wDPL0c1cIDvVx8_eL9NF1cQ3yDHMM8QxzDVbwd1Mw1jHVdfF09PX089c11DHSMdENCfJ0jPL3ceVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfFBoUZG5uamxkbOhsZEKAEAXfcr3w</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR PREPARING SULFONYL-DERIVATIVES OF 3,5-DIAMINO-1,2,4-TRIAZOLE</title><source>esp@cenet</source><creator>GAJDUKOVA GALINA VLADIMIROVNA ; CHERNYSHEV VIKTOR MIKHAJLOVICH ; TARANUSHICH VITALIJ ANDREEVICH ; IVASHKOV ANATOLIJ IVANOVICH</creator><creatorcontrib>GAJDUKOVA GALINA VLADIMIROVNA ; CHERNYSHEV VIKTOR MIKHAJLOVICH ; TARANUSHICH VITALIJ ANDREEVICH ; IVASHKOV ANATOLIJ IVANOVICH</creatorcontrib><description>FIELD: organic chemistry, chemical technology. ^ SUBSTANCE: invention describes a method for preparing 5-amino-3-sulfonylamino-1,2,4-triazoles of the formula (I): wherein R represents phenyl, para-methoxyphenyl, 2-naphthyl, para-para-toluene or para-chlorophenyl radical that can be used in manufacturing herbicides and antibacterial preparations. Method for preparing compounds of the formula (I) involves mixing 1-acetyl-3,5-diamino-1,2,4-triazole (II), pyridine and sulfonyl chloride of the formula (III): taken in the mole ratio = (II) : (III) = 1:((0.9-1.1), and prepared mixture is heated at stirring and temperature 80-120°C followed by dilution with water, and precipitated deposit is dissolved in alkaline metal hydroxide solution at heating at temperature 90-100°C and neutralized to pH value 6-8. Method provides reducing the cost of compounds of the formula (I) based on using the less expensive raw, decreasing duration of the process and enhancing its safety. ^ EFFECT: improved preparing method. ^ 2 cl, 5 ex</description><language>eng ; rus</language><subject>CHEMISTRY ; HETEROCYCLIC COMPOUNDS ; METALLURGY ; ORGANIC CHEMISTRY</subject><creationdate>2006</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=20060610&DB=EPODOC&CC=RU&NR=2277532C1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060610&DB=EPODOC&CC=RU&NR=2277532C1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GAJDUKOVA GALINA VLADIMIROVNA</creatorcontrib><creatorcontrib>CHERNYSHEV VIKTOR MIKHAJLOVICH</creatorcontrib><creatorcontrib>TARANUSHICH VITALIJ ANDREEVICH</creatorcontrib><creatorcontrib>IVASHKOV ANATOLIJ IVANOVICH</creatorcontrib><title>METHOD FOR PREPARING SULFONYL-DERIVATIVES OF 3,5-DIAMINO-1,2,4-TRIAZOLE</title><description>FIELD: organic chemistry, chemical technology. ^ SUBSTANCE: invention describes a method for preparing 5-amino-3-sulfonylamino-1,2,4-triazoles of the formula (I): wherein R represents phenyl, para-methoxyphenyl, 2-naphthyl, para-para-toluene or para-chlorophenyl radical that can be used in manufacturing herbicides and antibacterial preparations. Method for preparing compounds of the formula (I) involves mixing 1-acetyl-3,5-diamino-1,2,4-triazole (II), pyridine and sulfonyl chloride of the formula (III): taken in the mole ratio = (II) : (III) = 1:((0.9-1.1), and prepared mixture is heated at stirring and temperature 80-120°C followed by dilution with water, and precipitated deposit is dissolved in alkaline metal hydroxide solution at heating at temperature 90-100°C and neutralized to pH value 6-8. Method provides reducing the cost of compounds of the formula (I) based on using the less expensive raw, decreasing duration of the process and enhancing its safety. ^ EFFECT: improved preparing method. ^ 2 cl, 5 ex</description><subject>CHEMISTRY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2006</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHD3dQ3x8HdRcPMPUggIcg1wDPL0c1cIDvVx8_eL9NF1cQ3yDHMM8QxzDVbwd1Mw1jHVdfF09PX089c11DHSMdENCfJ0jPL3ceVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfFBoUZG5uamxkbOhsZEKAEAXfcr3w</recordid><startdate>20060610</startdate><enddate>20060610</enddate><creator>GAJDUKOVA GALINA VLADIMIROVNA</creator><creator>CHERNYSHEV VIKTOR MIKHAJLOVICH</creator><creator>TARANUSHICH VITALIJ ANDREEVICH</creator><creator>IVASHKOV ANATOLIJ IVANOVICH</creator><scope>EVB</scope></search><sort><creationdate>20060610</creationdate><title>METHOD FOR PREPARING SULFONYL-DERIVATIVES OF 3,5-DIAMINO-1,2,4-TRIAZOLE</title><author>GAJDUKOVA GALINA VLADIMIROVNA ; CHERNYSHEV VIKTOR MIKHAJLOVICH ; TARANUSHICH VITALIJ ANDREEVICH ; IVASHKOV ANATOLIJ IVANOVICH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2277532C13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rus</language><creationdate>2006</creationdate><topic>CHEMISTRY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><toplevel>online_resources</toplevel><creatorcontrib>GAJDUKOVA GALINA VLADIMIROVNA</creatorcontrib><creatorcontrib>CHERNYSHEV VIKTOR MIKHAJLOVICH</creatorcontrib><creatorcontrib>TARANUSHICH VITALIJ ANDREEVICH</creatorcontrib><creatorcontrib>IVASHKOV ANATOLIJ IVANOVICH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GAJDUKOVA GALINA VLADIMIROVNA</au><au>CHERNYSHEV VIKTOR MIKHAJLOVICH</au><au>TARANUSHICH VITALIJ ANDREEVICH</au><au>IVASHKOV ANATOLIJ IVANOVICH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR PREPARING SULFONYL-DERIVATIVES OF 3,5-DIAMINO-1,2,4-TRIAZOLE</title><date>2006-06-10</date><risdate>2006</risdate><abstract>FIELD: organic chemistry, chemical technology. ^ SUBSTANCE: invention describes a method for preparing 5-amino-3-sulfonylamino-1,2,4-triazoles of the formula (I): wherein R represents phenyl, para-methoxyphenyl, 2-naphthyl, para-para-toluene or para-chlorophenyl radical that can be used in manufacturing herbicides and antibacterial preparations. Method for preparing compounds of the formula (I) involves mixing 1-acetyl-3,5-diamino-1,2,4-triazole (II), pyridine and sulfonyl chloride of the formula (III): taken in the mole ratio = (II) : (III) = 1:((0.9-1.1), and prepared mixture is heated at stirring and temperature 80-120°C followed by dilution with water, and precipitated deposit is dissolved in alkaline metal hydroxide solution at heating at temperature 90-100°C and neutralized to pH value 6-8. Method provides reducing the cost of compounds of the formula (I) based on using the less expensive raw, decreasing duration of the process and enhancing its safety. ^ EFFECT: improved preparing method. ^ 2 cl, 5 ex</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; rus |
| recordid | cdi_epo_espacenet_RU2277532C1 |
| source | esp@cenet |
| subjects | CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY |
| title | METHOD FOR PREPARING SULFONYL-DERIVATIVES OF 3,5-DIAMINO-1,2,4-TRIAZOLE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T22%3A19%3A41IST&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=GAJDUKOVA%20GALINA%20VLADIMIROVNA&rft.date=2006-06-10&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ERU2277532C1%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 |