DK0397281T3 - Fremgangsmåde til fremstilling af 3,5,6,-trichlorpyridin-2-ol - Google Patents

Fremgangsmåde til fremstilling af 3,5,6,-trichlorpyridin-2-ol

Info

Publication number: DK0397281T3
Authority: DK; Denmark
Prior art keywords: steps; trichloropyridin; preparation; improved; individual
Prior art date: 1989-05-12

Application number

DK90201193.1T

Other languages

Danish (da)

English (en)

Inventor

Garth R Pews

Original Assignee

Dowelanco

Priority date (The priority date 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 date listed.)

1989-05-12

Filing date

1990-05-11

Publication date

1997-04-14

1990-05-11 Application filed by Dowelanco filed Critical Dowelanco

1997-04-14 Application granted granted Critical

1997-04-14 Publication of DK0397281T3 publication Critical patent/DK0397281T3/da

Links

238000000034 method Methods 0.000 title abstract 3
WCYYAQFQZQEUEN-UHFFFAOYSA-N 3,5,6-trichloropyridine-2-one Chemical compound ClC=1C=C(Cl)C(=O)NC=1Cl WCYYAQFQZQEUEN-UHFFFAOYSA-N 0.000 abstract 1
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
238000007792 addition Methods 0.000 abstract 1
238000005899 aromatization reaction Methods 0.000 abstract 1
239000006227 byproduct Substances 0.000 abstract 1
230000002452 interceptive effect Effects 0.000 abstract 1
238000007363 ring formation reaction Methods 0.000 abstract 1
PVFOMCVHYWHZJE-UHFFFAOYSA-N trichloroacetyl chloride Chemical compound ClC(=O)C(Cl)(Cl)Cl PVFOMCVHYWHZJE-UHFFFAOYSA-N 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/19—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pyridine Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Catalysts (AREA)
Manufacture Of Tobacco Products (AREA)
Hydrogenated Pyridines (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)

DK90201193.1T 1989-05-12 1990-05-11 Fremgangsmåde til fremstilling af 3,5,6,-trichlorpyridin-2-ol DK0397281T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/350,961 US4996323A (en)	1989-05-12	1989-05-12	Process for the preparation of 3,5,6-trichloropyridin-2-ol

Publications (1)

Publication Number	Publication Date
DK0397281T3 true DK0397281T3 (da)	1997-04-14

Family

ID=23378969

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK90201193.1T DK0397281T3 (da)	1989-05-12	1990-05-11	Fremgangsmåde til fremstilling af 3,5,6,-trichlorpyridin-2-ol

Country Status (19)

Country	Link
US (1)	US4996323A (fr)
EP (1)	EP0397281B1 (fr)
JP (1)	JP2829342B2 (fr)
KR (1)	KR0153446B1 (fr)
CN (1)	CN1027259C (fr)
AT (1)	ATE144979T1 (fr)
AU (1)	AU620245B2 (fr)
BR (1)	BR9001798A (fr)
CA (1)	CA2016620C (fr)
DE (1)	DE69029052T2 (fr)
DK (1)	DK0397281T3 (fr)
ES (1)	ES2095854T3 (fr)
FI (1)	FI97132C (fr)
HU (2)	HU205078B (fr)
IL (1)	IL94373A (fr)
MX (1)	MX166335B (fr)
NZ (1)	NZ233615A (fr)
RU (1)	RU1839671C (fr)
UA (1)	UA19168A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL86341A (en) *	1988-05-11	1992-02-16	Pamol Ltd	Preparation of polychloropyridine derivatives and intermediates therefor
NL9000034A (nl) *	1990-01-06	1991-08-01	Stamicarbon	Werkwijze voor de bereiding van 5-oxohexaannitrillen alsmede de stof 2,4-dimethyl-5-oxohexaannitril.
US5254712A (en) *	1990-01-06	1993-10-19	Stamicarbon B.V.	Process for the preparation of 5-oxohexane nitriles and the compound 2,4-dimethyl-5-oxohexane nitrile
US5618942A (en) *	1993-09-03	1997-04-08	Luxembourg Industries (Pamol) Ltd.	Production of 2,3,5,6-tetrachloropyridine
US5688953A (en) *	1996-07-31	1997-11-18	Dowelanco	Process for the preparation of 3,3,5-trichloroglutarimide
CN102351785B (zh) *	2011-08-11	2013-05-01	江苏九九久科技股份有限公司	制备3,5,6-三氯吡啶-2-醇钠的方法
CN103086961A (zh) *	2011-10-27	2013-05-08	山西三维丰海化工有限公司	一种用氯乙酸废液生产吡啶酮的方法
CN103086960A (zh) *	2011-10-27	2013-05-08	山西康得利精细化工有限公司	吡啶酮制备及水相法生产毒死蜱新工艺
CN103086959A (zh) *	2011-10-27	2013-05-08	山西三维丰海化工有限公司	一种生产3，5，6-三氯吡啶醇钠的新工艺
CN103193705A (zh) *	2013-03-22	2013-07-10	浙江工业大学	一种2-氯烟酸及其衍生物的合成方法
CN103274996B (zh) *	2013-05-02	2015-08-19	江苏九九久科技股份有限公司	改良的一锅法制备3,5,6-三氯吡啶-2-醇钠的方法
CN103819397B (zh) *	2014-03-14	2015-12-30	杨雪飞	一种杂环醇的高效催化合成方法
CN104876858A (zh) *	2015-05-13	2015-09-02	安徽国星生物化学有限公司	一锅法合成三氯吡啶醇钠

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3007931A (en) *	1959-03-09	1961-11-07	Phillips Petroleum Co	Production of unsaturated heterocyclic nitrogen bases
US4245098A (en) *	1978-12-05	1981-01-13	Ciba-Geigy Corporation	Process for producing 2,3,5-trichloropyridine, 2,4,4-trichloro-4-formyl-butyronitrile as a novel compound and a process for producing it
US4327216A (en) *	1979-11-30	1982-04-27	Ciba-Geigy Corporation	Process for producing 2,3,5,6-tetrachloropyridine and 3,5,6-trichloropyridin-2-ol
US4469896A (en) *	1981-08-17	1984-09-04	Ciba-Geigy Corporation	Process for the production of chloropyridines substituted by methyl, trichloromethyl or trifluoromethyl groups
US4435573A (en) *	1982-10-25	1984-03-06	The Dow Chemical Company	Process for the preparation of substituted pyridines
US4468354A (en) *	1983-02-15	1984-08-28	The Dow Chemical Company	Continuous process for preparing 5-oxo-2,4-dichloro-4-substituted pentanenitriles
US4465186A (en) *	1983-07-14	1984-08-14	Meyers Jonathan H	Holder for clips
AR243869A1 (es) *	1987-06-05	1993-09-30	Quimica Estrella Aca Sa	Procedimiento para la sintesis de 2-hidroxi-3,5,6-tricloropiridina.
JPS63313771A (ja) *	1987-06-15	1988-12-21	Nippon Kayaku Co Ltd	３，５，６−トリクロロ−２−ピリジノ−ルの製造方法
IL86341A (en) *	1988-05-11	1992-02-16	Pamol Ltd	Preparation of polychloropyridine derivatives and intermediates therefor

1989
- 1989-05-12 US US07/350,961 patent/US4996323A/en not_active Expired - Lifetime
1990
- 1990-04-11 BR BR909001798A patent/BR9001798A/pt not_active IP Right Cessation
- 1990-05-09 NZ NZ233615A patent/NZ233615A/en unknown
- 1990-05-11 CN CN90102727A patent/CN1027259C/zh not_active Expired - Lifetime
- 1990-05-11 HU HU903008A patent/HU205078B/hu not_active IP Right Cessation
- 1990-05-11 EP EP90201193A patent/EP0397281B1/fr not_active Expired - Lifetime
- 1990-05-11 FI FI902363A patent/FI97132C/fi not_active IP Right Cessation
- 1990-05-11 AT AT90201193T patent/ATE144979T1/de not_active IP Right Cessation
- 1990-05-11 ES ES90201193T patent/ES2095854T3/es not_active Expired - Lifetime
- 1990-05-11 JP JP2122854A patent/JP2829342B2/ja not_active Expired - Lifetime
- 1990-05-11 CA CA002016620A patent/CA2016620C/fr not_active Expired - Fee Related
- 1990-05-11 HU HU913709A patent/HU913709D0/hu unknown
- 1990-05-11 DK DK90201193.1T patent/DK0397281T3/da active
- 1990-05-11 AU AU54945/90A patent/AU620245B2/en not_active Expired
- 1990-05-11 MX MX020686A patent/MX166335B/es unknown
- 1990-05-11 RU SU904743820A patent/RU1839671C/ru active
- 1990-05-11 DE DE69029052T patent/DE69029052T2/de not_active Expired - Fee Related
- 1990-05-11 KR KR1019900006675A patent/KR0153446B1/ko not_active Expired - Fee Related
- 1990-05-11 UA UA4743820A patent/UA19168A1/uk unknown
- 1990-05-13 IL IL9437390A patent/IL94373A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI97132C (fi)	1996-10-25
EP0397281A2 (fr)	1990-11-14
HU913709D0 (en)	1992-02-28
JP2829342B2 (ja)	1998-11-25
DE69029052T2 (de)	1997-03-06
AU620245B2 (en)	1992-02-13
IL94373A0 (en)	1991-03-10
ES2095854T3 (es)	1997-03-01
IL94373A (en)	1994-06-24
FI902363A0 (fi)	1990-05-11
JPH035458A (ja)	1991-01-11
US4996323A (en)	1991-02-26
HUT54984A (en)	1991-04-29
BR9001798A (pt)	1991-06-11
CA2016620C (fr)	2001-05-08
HU903008D0 (en)	1990-09-28
FI97132B (fi)	1996-07-15
CN1047281A (zh)	1990-11-28
CN1027259C (zh)	1995-01-04
KR0153446B1 (ko)	1998-11-16
CA2016620A1 (fr)	1990-11-12
DE69029052D1 (de)	1996-12-12
ATE144979T1 (de)	1996-11-15
UA19168A1 (uk)	1997-12-25
NZ233615A (en)	1992-06-25
EP0397281A3 (fr)	1991-10-02
RU1839671C (ru)	1993-12-30
MX166335B (es)	1992-12-29
KR900018028A (ko)	1990-12-20
AU5494590A (en)	1990-11-15
EP0397281B1 (fr)	1996-11-06
HU205078B (en)	1992-03-30

Publication	Publication Date	Title
DK0397281T3 (da)	1997-04-14	Fremgangsmåde til fremstilling af 3,5,6,-trichlorpyridin-2-ol
IT8919484A0 (it)	1989-02-17	Metodo per la preparazione di polibutadiene a lavorabilita' migliorata.
AR244681A1 (es)	1993-11-30	Compuestos de anillos heterociclicos de 5 o 6 miembros, no saturados, substituidos por grupos nitro-imino o cianoimino y composiciones insecticidas que los contienen.
DE3561315D1 (en)	1988-02-11	Process for the preparation of vinyl chloride by thermal splitting of purified 1,2-dichloroethane
DE3761587D1 (de)	1990-03-08	Stufenlos blockierbare verstelleinrichtung.
EP0276775A3 (en)	1989-04-19	Method for the production of vinyl chloride by thermal dissociation of 1,2-dichloroethane
DE69032738D1 (de)	1998-12-10	Copolymer von Vinyliden-Cyanid
NO911723L (no)	1991-11-04	Pyrido(2,3-f)(1,4)tiazepiner og pyrido(3,2-b)(1,5)benzotiazepiner.
FI883961A7 (fi)	1989-03-01	Buspironin farmaseuttisesti hyödyllinen polymorfinen modifikaatio.
PT75288A (en)	1982-08-01	Process for the preparation of s-benzyl thiolcarbamates having control properties on the weeds of rice fields
FR2642148B1 (fr)	1991-05-03	Bruleur multi-gaz avec reglage de l'injecteur par le dessus
EP0270007A3 (en)	1989-04-19	Process for producing vinylchloride monomer by pyrolysis of 1,2-dichloroethane
FI873961A0 (fi)	1987-09-11	Menetelmä sellaisten vinyylikloridin homo- ja kopolymeerien valmistamiseksi, joista saadaan plastisoleja
IT8819237A0 (it)	1988-01-28	Procedimento per la produzione di bricchette di combustibile senza fumo trattate.
FI870675A7 (fi)	1987-08-20	Syanidihydrataasin tuotanto
FI870674A7 (fi)	1987-08-20	Syanidihydrataasin tuotanto.
Verronen	1986	The growth of knowledge: an inquiry into the Kuhnian theory
CA1262906C (fr)	1989-11-14	3-(2-furoyl)-5-alcoxycarbonyl-2,6-dimethyl-4- (2-nitrophenyl)-1,4-dihydropyridines, antagonistes pour le calcium
TNSN90138A1 (fr)	1991-03-05	Procede de preparation de nouveaux derives du selenophene
LV5470A3 (lv)	1994-03-10	3-(2,2-Difluorbenzodioksol-4-il)-4-cianpirola iegusanas panemiens
FR2644454B1 (fr)	1992-04-17	Procede de fabrication d'une alkyleneimine cyclique
KR0139973B1 (en)	1998-07-01	Method for the control and the protection of warm-blooded animals against infestation and infection by helminths,
RO80296A (fr)	1982-12-06	Procede pour la preparation des d,1-s-alcoxi-4,5-dihydro-1h(ou 2h)-indazoles
DE3763629D1 (de)	1990-08-16	Herstellungsverfahren von 1 bromoalkylhydrocarbylcarbonaten.
FR2670803B1 (fr)	1993-03-19	Procede d'extraction de gallium avec de l'hydroxyquinoleine substituee.