ES477008A1 - Procedimiento para la preparacion de difenileteres. - Google Patents
Procedimiento para la preparacion de difenileteres.Info
- Publication number
- ES477008A1 ES477008A1 ES477008A ES477008A ES477008A1 ES 477008 A1 ES477008 A1 ES 477008A1 ES 477008 A ES477008 A ES 477008A ES 477008 A ES477008 A ES 477008A ES 477008 A1 ES477008 A1 ES 477008A1
- Authority
- ES
- Spain
- Prior art keywords
- halogen
- hydrogen
- trifluoromethyl
- selective herbicides
- alkyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/59—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/36—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids
- C07C303/40—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids by reactions not involving the formation of sulfonamide groups
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
- A01N41/04—Sulfonic acids; Derivatives thereof
- A01N41/06—Sulfonic acid amides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
- C07C205/35—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/36—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
- C07C205/38—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system the oxygen atom of at least one of the etherified hydroxy groups being further bound to a carbon atom of a six-membered aromatic ring, e.g. nitrodiphenyl ethers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/21—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups
- C07C65/24—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups polycyclic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Procedimiento para la preparación de difenil-éteres, de fórmula: *** y su sales y tautómeros, en donde R1 es un grupo alquilo de 1 a 5 átomos de carbono opcionalmente sustituido por uno o más átomos de flúor, o por un grupo fenilo opcionalmente sustituido por uno o más átomos de halógeno; R2 es un átomo de hidrógeno, flúor, cloro, bromo o yodo o un grupo nitro; R3 es un átomo de hidrógeno, flúor, cloro, bromo o yodo, un grupo alquilo de 1 a 6 átomos de carbono, un grupo trifluormetilo, o un grupo ciano; R4 es un átomo de hidrógeno, flúor, cloro, bromo o yodo o un grupo trifluormetilo-, R5 es un átomo de flúor, cloro, bromo o yodo o un grupo trifluormetilo; y R6 es un átomo de hidrógeno o un grupo alquilo de 1 a 4 átomos de carbono.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB223778 | 1978-01-19 | ||
GB2377278 | 1978-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES477008A1 true ES477008A1 (es) | 1979-10-16 |
Family
ID=26237391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES477008A Expired ES477008A1 (es) | 1978-01-19 | 1979-01-19 | Procedimiento para la preparacion de difenileteres. |
Country Status (20)
Country | Link |
---|---|
US (1) | US4285723A (es) |
JP (1) | JPS5914458B2 (es) |
KR (1) | KR820001257B1 (es) |
AU (1) | AU516701B2 (es) |
CA (1) | CA1113493A (es) |
CS (1) | CS207741B2 (es) |
CU (1) | CU21391A (es) |
DD (1) | DD141826A5 (es) |
DK (1) | DK165787C (es) |
ES (1) | ES477008A1 (es) |
GB (1) | GB2014565A (es) |
GR (1) | GR65995B (es) |
HU (1) | HU182887B (es) |
IE (1) | IE47708B1 (es) |
IL (1) | IL56388A (es) |
NZ (1) | NZ189318A (es) |
OA (1) | OA06165A (es) |
PH (1) | PH17101A (es) |
PT (1) | PT69094A (es) |
SU (1) | SU1075941A3 (es) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0003648A3 (en) | 1978-02-15 | 1979-09-05 | Imperial Chemical Industries Plc | 4-aryloxy-substituted phenoxypropionamide derivatives useful as herbicides, compositions containing them, and processes for making them |
US4780128A (en) * | 1979-07-18 | 1988-10-25 | Imperial Chemical Industries Plc | Herbicides |
US4465508A (en) * | 1979-07-18 | 1984-08-14 | Imperial Chemical Industries Plc | Diphenyl ether herbicides |
US4340417A (en) * | 1980-02-01 | 1982-07-20 | Rhone-Poulenc Agrochimie | Herbicidal 1-(5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoyl)-3-isopropyl-2,1,3-benzothiadiazin-4-one,2,2-dioxide |
EP0034402B1 (en) * | 1980-02-05 | 1984-08-29 | Imperial Chemical Industries Plc | Method of preparing fluorine-substituted diphenyl ether derivatives and fluorine-substituted halogeno benzene derivatives for use therein |
US4447634A (en) * | 1981-04-30 | 1984-05-08 | Rhone-Poulenc Agrochimie | Herbicidal arylsulfonamide derivatives of phenoxybenzoic acids |
US4410353A (en) * | 1981-07-17 | 1983-10-18 | Rhone-Poulenc Agrochimie | Herbicidal N-sulfonyl 5-[substituted phenoxy]-2-substituted benzamides |
US4382816A (en) * | 1981-07-27 | 1983-05-10 | Rhone-Poulenc Agrochimie | Herbicidal trithione derivatives of benzoic acid |
US4744818A (en) * | 1981-07-27 | 1988-05-17 | Rhone-Poulenc Agrochimie | Herbicidal N-halo-5(substituted-phenoxy or -pyridyloxy)-2-substituted benzoic acid sulfonamides and sulfamates |
US4377408A (en) * | 1981-07-27 | 1983-03-22 | Rhone-Poulenc Agrochimie | Herbicidal derivatives of 5-phenoxy-4(3H)-quinazolinone-1-oxide |
US4388105A (en) * | 1981-07-27 | 1983-06-14 | Rhone-Poulenc Agrochimie | Herbicidal cyclic sulfonamides of phenoxybenzoic acids |
US4452629A (en) * | 1982-08-19 | 1984-06-05 | Heiba El Ahmadi I | Herbicidal N,N'-thio-5(substituted-phenoxy or -pyridyloxy)-2-substituted benzoic acid sulfonamides and sulfamidoyl fluoride |
US4528145A (en) * | 1982-09-24 | 1985-07-09 | Heiba El Ahmadi I | Herbicidal N-substituted-5(substituted-phenoxy)-2-substituted benzoic acid sulfamidoyl fluoride |
CH658453A5 (fr) * | 1982-12-17 | 1986-11-14 | Rhone Poulenc Agrochimie | Procede pour la preparation d'acides aryloxybenzoiques a groupe sulfonamide. |
GB8309648D0 (en) * | 1983-04-08 | 1983-05-11 | Ici Plc | Herbicidal compounds |
FR2549047B1 (fr) * | 1983-07-12 | 1986-03-21 | Rhone Poulenc Agrochimie | Nouveaux herbicides derives d'acides aryloxybenzenes carbonimides |
US4754052A (en) * | 1986-11-07 | 1988-06-28 | Ici Americas Inc. | Method for recovering diphenylethers from their nitrated by-products |
GB8628109D0 (en) * | 1986-11-25 | 1986-12-31 | Ici Plc | Chemical process |
DE3926055A1 (de) * | 1989-08-07 | 1991-02-14 | Basf Ag | Verwendung von diphenyletherderivaten zur desikkation und abszission von pflanzenorganen |
AU691540B2 (en) * | 1993-12-22 | 1998-05-21 | Syngenta Limited | Herbicidal diphenyl ether and nitrogen solution compositions and method |
GB9514031D0 (en) * | 1995-07-10 | 1995-09-06 | Zeneca Ltd | Chemical process |
JP4594574B2 (ja) * | 1999-08-03 | 2010-12-08 | 株式会社クレハ | N−(ベンジルスルホニル)ピコリン酸アミド誘導体、その製造方法及び除草剤 |
GB9930369D0 (en) * | 1999-12-22 | 2000-02-09 | Zeneca Ltd | Chemical process |
WO2010143205A2 (en) | 2009-06-12 | 2010-12-16 | United Phosphorus Limited | Herbicidal composition |
BR112012017207B1 (pt) * | 2010-01-12 | 2021-11-09 | Upl Limited | Dispersão isotrópica agroquímica de pelo menos dois líquido imiscíveis, processo para o preparo de uma dispersão isotrópica agroquímica de pelo menos dois líquido imiscíveis, formulação de microemulsão agroquímica, método para controlar uma erva-daninha indesejada em local |
JP2014001180A (ja) * | 2012-06-20 | 2014-01-09 | Sumitomo Chemical Co Ltd | 有害生物の防除方法 |
JP2014001179A (ja) * | 2012-06-20 | 2014-01-09 | Sumitomo Chemical Co Ltd | 有害生物の防除方法 |
JP2014051475A (ja) * | 2012-09-10 | 2014-03-20 | Sumitomo Chemical Co Ltd | 有害生物の防除方法 |
JP2014051474A (ja) * | 2012-09-10 | 2014-03-20 | Sumitomo Chemical Co Ltd | 有害生物の防除方法 |
CN102919238A (zh) * | 2012-11-07 | 2013-02-13 | 青岛东生药业有限公司 | 用于田间土壤处理的除草剂 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3622626A (en) * | 1968-12-18 | 1971-11-23 | Minnesota Mining & Mfg | N-acylated perfluoroalkanesulfonamides |
US3689523A (en) * | 1971-01-04 | 1972-09-05 | Minnesota Mining & Mfg | Substituted haloalkanesulfonanilides |
US4164410A (en) * | 1971-02-11 | 1979-08-14 | Mobil Oil Corp. | Esters of substituted phenoxybenzoic acids, compositions of the same and herbicidal use thereof |
US4164408A (en) * | 1971-02-11 | 1979-08-14 | Mobil Oil Corp. | Salts of substituted phenoxybenzoic acids, compositions of the same and herbicidal use thereof |
US4164409A (en) * | 1971-02-11 | 1979-08-14 | Mobil Oil Corp. | Substituted phenoxybenzoic acids, compositions of the same and herbicidal use thereof |
US3840597A (en) * | 1971-02-24 | 1974-10-08 | Riker Laboratories Inc | Substituted 2-phenoxy alkane-sulfonanilides |
US3906024A (en) * | 1971-02-24 | 1975-09-16 | Minnesota Mining & Mfg | Perfluoroalkanesulfonamidoaryl compounds |
US3873303A (en) * | 1971-11-01 | 1975-03-25 | Mobil Oil Corp | Herbicidal use and compositions of halophenoxy benzamides |
US3928416A (en) * | 1972-03-14 | 1975-12-23 | Rohm & Haas | Herbicidal 4-trifluoromethyl-4{40 nitrodiphenyl ethers |
US4063929A (en) * | 1973-02-12 | 1977-12-20 | Rohm And Haas Company | Herbicidal 4-trifluoromethyl-4'nitrodiphenyl ethers |
AT315147B (de) | 1972-04-14 | 1974-05-10 | Lilly Co Eli | Verfahren zur Herstellung von neuen N<1>-Alkoxyalkyliden-3,5-dinitro-sulfanilamiden |
CA1140563A (en) | 1976-12-03 | 1983-02-01 | Wayne O. Johnson | Herbicidal esters of 4-trifluormethyl-3'- carboxy-4'-nitro diphenyl ethers |
-
1978
- 1978-01-03 GR GR58017A patent/GR65995B/el unknown
- 1978-12-29 GB GB7850241A patent/GB2014565A/en not_active Withdrawn
-
1979
- 1979-01-02 IE IE6/79A patent/IE47708B1/en unknown
- 1979-01-08 IL IL56388A patent/IL56388A/xx unknown
- 1979-01-10 DK DK010679A patent/DK165787C/da active
- 1979-01-11 PH PH22046A patent/PH17101A/en unknown
- 1979-01-17 HU HU79IE860A patent/HU182887B/hu unknown
- 1979-01-17 PT PT7969094A patent/PT69094A/pt unknown
- 1979-01-18 NZ NZ189318A patent/NZ189318A/xx unknown
- 1979-01-18 CS CS79405A patent/CS207741B2/cs unknown
- 1979-01-18 CA CA319,852A patent/CA1113493A/en not_active Expired
- 1979-01-19 KR KR7900156A patent/KR820001257B1/ko active
- 1979-01-19 AU AU43497/79A patent/AU516701B2/en not_active Expired
- 1979-01-19 ES ES477008A patent/ES477008A1/es not_active Expired
- 1979-01-19 SU SU792715603A patent/SU1075941A3/ru active
- 1979-01-19 JP JP54005475A patent/JPS5914458B2/ja not_active Expired
- 1979-01-19 DD DD79210562A patent/DD141826A5/de unknown
- 1979-01-19 OA OA56718A patent/OA06165A/xx unknown
- 1979-02-05 CU CU7935032A patent/CU21391A/es unknown
- 1979-07-12 US US06/057,005 patent/US4285723A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IL56388A (en) | 1982-07-30 |
SU1075941A3 (ru) | 1984-02-23 |
AU516701B2 (en) | 1981-06-18 |
OA06165A (fr) | 1981-06-30 |
PT69094A (en) | 1979-02-01 |
GR65995B (es) | 1981-01-13 |
AU4349779A (en) | 1979-07-26 |
CS207741B2 (en) | 1981-08-31 |
GB2014565A (en) | 1979-08-30 |
KR820001257B1 (ko) | 1982-07-14 |
DK165787C (da) | 1993-06-14 |
JPS5914458B2 (ja) | 1984-04-04 |
CA1113493A (en) | 1981-12-01 |
NZ189318A (en) | 1982-03-09 |
PH17101A (en) | 1984-05-29 |
US4285723A (en) | 1981-08-25 |
JPS54112834A (en) | 1979-09-04 |
HU182887B (en) | 1984-03-28 |
DK165787B (da) | 1993-01-18 |
IE47708B1 (en) | 1984-05-30 |
CU21391A (es) | 1981-12-04 |
DK10679A (da) | 1979-07-20 |
IE790006L (en) | 1979-07-19 |
DD141826A5 (de) | 1980-05-21 |
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