Azo compounds, process for their preparation and their use as fiber-reactive dyes
New monoazo compounds are 2-(4-N-methyl-N-( beta -vinylsulfonylethyl)-amino)-6-fluoro-1,3,5-triazin-2-yl-amino)-6-(2-su lfophenyl-azo)- or -6-(1-sulfonaphth-2-yl-azo)-5-hydroxynaphthalene-1,7-disulfonic acids or their alkali metal or other colorless metal salts or compounds with a vinyl precursor gr...
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| creator | HERD, KARL-JOSEF DR EHRENBERG, STEFAN DR |
| description | New monoazo compounds are 2-(4-N-methyl-N-( beta -vinylsulfonylethyl)-amino)-6-fluoro-1,3,5-triazin-2-yl-amino)-6-(2-su lfophenyl-azo)- or -6-(1-sulfonaphth-2-yl-azo)-5-hydroxynaphthalene-1,7-disulfonic acids or their alkali metal or other colorless metal salts or compounds with a vinyl precursor group. New monoazo compounds are 6-(4-N-methyl-N-( beta -vinylsulfonylethyl)-amino)-6-fluoro-1,3,5-triazin-2-yl-amino)-6-(2-su lfophenyl-azo)- or -6-(1-sulfonaphth-2-yl-azo)-5-hydroxynaphthalene-1,7-disulfonic acids or their alkali metal or other colorless metal salts or compounds with a vinyl precursor group, of formula (I); M = hydrogen (H) or an alkali metal or another salt-forming, colorless metal; D = a 2-sulfophenyl (IIA) or 1-sulfo-naphth-2-yl (IIB) group of the formulae; R = H, 1-4 carbon (C) alkyl or 1-4 C alkoxy; R , R = H, sulfo or carboxy; R = H or sulfo; Y = vinyl or ethyl with a substituent eliminated by alkali in the beta -position. An Independent claim is also included for the preparation of (I). |
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New monoazo compounds are 6-(4-N-methyl-N-( beta -vinylsulfonylethyl)-amino)-6-fluoro-1,3,5-triazin-2-yl-amino)-6-(2-su lfophenyl-azo)- or -6-(1-sulfonaphth-2-yl-azo)-5-hydroxynaphthalene-1,7-disulfonic acids or their alkali metal or other colorless metal salts or compounds with a vinyl precursor group, of formula (I); M = hydrogen (H) or an alkali metal or another salt-forming, colorless metal; D = a 2-sulfophenyl (IIA) or 1-sulfo-naphth-2-yl (IIB) group of the formulae; R = H, 1-4 carbon (C) alkyl or 1-4 C alkoxy; R , R = H, sulfo or carboxy; R = H or sulfo; Y = vinyl or ethyl with a substituent eliminated by alkali in the beta -position. An Independent claim is also included for the preparation of (I).</description><edition>7</edition><language>eng ; fre ; ger</language><subject>ADHESIVES ; CHEMISTRY ; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM ; DYEING OR PRINTING TEXTILES ; DYES ; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR ; LAKES ; LAUNDERING ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; MORDANTS ; NATURAL RESINS ; ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; PAINTS ; POLISHES ; TEXTILES ; TREATMENT OF TEXTILES OR THE LIKE</subject><creationdate>2001</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=20011017&DB=EPODOC&CC=EP&NR=0950692B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20011017&DB=EPODOC&CC=EP&NR=0950692B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HERD, KARL-JOSEF DR</creatorcontrib><creatorcontrib>EHRENBERG, STEFAN DR</creatorcontrib><title>Azo compounds, process for their preparation and their use as fiber-reactive dyes</title><description>New monoazo compounds are 2-(4-N-methyl-N-( beta -vinylsulfonylethyl)-amino)-6-fluoro-1,3,5-triazin-2-yl-amino)-6-(2-su lfophenyl-azo)- or -6-(1-sulfonaphth-2-yl-azo)-5-hydroxynaphthalene-1,7-disulfonic acids or their alkali metal or other colorless metal salts or compounds with a vinyl precursor group. New monoazo compounds are 6-(4-N-methyl-N-( beta -vinylsulfonylethyl)-amino)-6-fluoro-1,3,5-triazin-2-yl-amino)-6-(2-su lfophenyl-azo)- or -6-(1-sulfonaphth-2-yl-azo)-5-hydroxynaphthalene-1,7-disulfonic acids or their alkali metal or other colorless metal salts or compounds with a vinyl precursor group, of formula (I); M = hydrogen (H) or an alkali metal or another salt-forming, colorless metal; D = a 2-sulfophenyl (IIA) or 1-sulfo-naphth-2-yl (IIB) group of the formulae; R = H, 1-4 carbon (C) alkyl or 1-4 C alkoxy; R , R = H, sulfo or carboxy; R = H or sulfo; Y = vinyl or ethyl with a substituent eliminated by alkali in the beta -position. 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New monoazo compounds are 6-(4-N-methyl-N-( beta -vinylsulfonylethyl)-amino)-6-fluoro-1,3,5-triazin-2-yl-amino)-6-(2-su lfophenyl-azo)- or -6-(1-sulfonaphth-2-yl-azo)-5-hydroxynaphthalene-1,7-disulfonic acids or their alkali metal or other colorless metal salts or compounds with a vinyl precursor group, of formula (I); M = hydrogen (H) or an alkali metal or another salt-forming, colorless metal; D = a 2-sulfophenyl (IIA) or 1-sulfo-naphth-2-yl (IIB) group of the formulae; R = H, 1-4 carbon (C) alkyl or 1-4 C alkoxy; R , R = H, sulfo or carboxy; R = H or sulfo; Y = vinyl or ethyl with a substituent eliminated by alkali in the beta -position. An Independent claim is also included for the preparation of (I).</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ADHESIVES CHEMISTRY DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES DYES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAKES LAUNDERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS POLISHES TEXTILES TREATMENT OF TEXTILES OR THE LIKE |
| title | Azo compounds, process for their preparation and their use as fiber-reactive dyes |
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