PRODUCTION OF COPPER CHELATE COMPOUND
PURPOSE:When the titled compound which is used as a fungicide is prepared by reaction between 8-oxyquinoline and salicylic acid, an inorganic copper salt is used in an aqueous medium under alkaline conditions to enable easy ad inexpensive improvement in yield by no use of organic solvents. CONSTITUT...
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| creator | NANJO KATSUMI WATANABE SHIYUNNOSUKE |
| description | PURPOSE:When the titled compound which is used as a fungicide is prepared by reaction between 8-oxyquinoline and salicylic acid, an inorganic copper salt is used in an aqueous medium under alkaline conditions to enable easy ad inexpensive improvement in yield by no use of organic solvents. CONSTITUTION:8-Oxyquinoline and salicylic acid or thiosalicylic acid or their substituted derivative are used as feedstocks and they are allowed to react with an inorganic copper salt such as copper sulfate in an aqueous medium under alkaline conditions at room temperature to 100 deg.C, preferably 75-85 deg.C. The base is preferably sodium hydroxide and the amount is 2-3mol based on 8-oxyquinoline. The inorganic copper salt is preferably crystalline copper sulfate and the amount is equimolar. Further, the amount of the aqueous medium is 0.5-5l per mol of the quinoline. |
| format | Patent |
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CONSTITUTION:8-Oxyquinoline and salicylic acid or thiosalicylic acid or their substituted derivative are used as feedstocks and they are allowed to react with an inorganic copper salt such as copper sulfate in an aqueous medium under alkaline conditions at room temperature to 100 deg.C, preferably 75-85 deg.C. The base is preferably sodium hydroxide and the amount is 2-3mol based on 8-oxyquinoline. The inorganic copper salt is preferably crystalline copper sulfate and the amount is equimolar. Further, the amount of the aqueous medium is 0.5-5l per mol of the quinoline.</description><language>eng</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES ; CHEMISTRY ; FISHING ; FORESTRY ; HETEROCYCLIC COMPOUNDS ; HUMAN NECESSITIES ; HUNTING ; METALLURGY ; ORGANIC CHEMISTRY ; PEST REPELLANTS OR ATTRACTANTS ; PLANT GROWTH REGULATORS ; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF ; TRAPPING</subject><creationdate>1986</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=19860828&DB=EPODOC&CC=JP&NR=S61194073A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19860828&DB=EPODOC&CC=JP&NR=S61194073A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NANJO KATSUMI</creatorcontrib><creatorcontrib>WATANABE SHIYUNNOSUKE</creatorcontrib><title>PRODUCTION OF COPPER CHELATE COMPOUND</title><description>PURPOSE:When the titled compound which is used as a fungicide is prepared by reaction between 8-oxyquinoline and salicylic acid, an inorganic copper salt is used in an aqueous medium under alkaline conditions to enable easy ad inexpensive improvement in yield by no use of organic solvents. CONSTITUTION:8-Oxyquinoline and salicylic acid or thiosalicylic acid or their substituted derivative are used as feedstocks and they are allowed to react with an inorganic copper salt such as copper sulfate in an aqueous medium under alkaline conditions at room temperature to 100 deg.C, preferably 75-85 deg.C. The base is preferably sodium hydroxide and the amount is 2-3mol based on 8-oxyquinoline. The inorganic copper salt is preferably crystalline copper sulfate and the amount is equimolar. Further, the amount of the aqueous medium is 0.5-5l per mol of the quinoline.</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES</subject><subject>CHEMISTRY</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>PEST REPELLANTS OR ATTRACTANTS</subject><subject>PLANT GROWTH REGULATORS</subject><subject>PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF</subject><subject>TRAPPING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1986</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFANCPJ3CXUO8fT3U_B3U3D2DwhwDVJw9nD1cQxxBXJ9A_xD_Vx4GFjTEnOKU3mhNDeDoptriLOHbmpBfnxqcUFicmpeakm8V0CwmaGhpYmBubGjMTFqAK39I6I</recordid><startdate>19860828</startdate><enddate>19860828</enddate><creator>NANJO KATSUMI</creator><creator>WATANABE SHIYUNNOSUKE</creator><scope>EVB</scope></search><sort><creationdate>19860828</creationdate><title>PRODUCTION OF COPPER CHELATE COMPOUND</title><author>NANJO KATSUMI ; WATANABE SHIYUNNOSUKE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS61194073A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1986</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES</topic><topic>CHEMISTRY</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>PEST REPELLANTS OR ATTRACTANTS</topic><topic>PLANT GROWTH REGULATORS</topic><topic>PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF</topic><topic>TRAPPING</topic><toplevel>online_resources</toplevel><creatorcontrib>NANJO KATSUMI</creatorcontrib><creatorcontrib>WATANABE SHIYUNNOSUKE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NANJO KATSUMI</au><au>WATANABE SHIYUNNOSUKE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PRODUCTION OF COPPER CHELATE COMPOUND</title><date>1986-08-28</date><risdate>1986</risdate><abstract>PURPOSE:When the titled compound which is used as a fungicide is prepared by reaction between 8-oxyquinoline and salicylic acid, an inorganic copper salt is used in an aqueous medium under alkaline conditions to enable easy ad inexpensive improvement in yield by no use of organic solvents. CONSTITUTION:8-Oxyquinoline and salicylic acid or thiosalicylic acid or their substituted derivative are used as feedstocks and they are allowed to react with an inorganic copper salt such as copper sulfate in an aqueous medium under alkaline conditions at room temperature to 100 deg.C, preferably 75-85 deg.C. The base is preferably sodium hydroxide and the amount is 2-3mol based on 8-oxyquinoline. The inorganic copper salt is preferably crystalline copper sulfate and the amount is equimolar. Further, the amount of the aqueous medium is 0.5-5l per mol of the quinoline.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY FISHING FORESTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HUNTING METALLURGY ORGANIC CHEMISTRY PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING |
| title | PRODUCTION OF COPPER CHELATE COMPOUND |
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