CN1146547C - 4,6-二氯-5-氟嘧啶的制备方法 - Google Patents
4,6-二氯-5-氟嘧啶的制备方法 Download PDFInfo
- Publication number
- CN1146547C CN1146547C CNB001240846A CN00124084A CN1146547C CN 1146547 C CN1146547 C CN 1146547C CN B001240846 A CNB001240846 A CN B001240846A CN 00124084 A CN00124084 A CN 00124084A CN 1146547 C CN1146547 C CN 1146547C
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- CN
- China
- Prior art keywords
- formula
- compound
- mole
- iii
- reaction
- 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 - Lifetime
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims description 31
- 150000001875 compounds Chemical class 0.000 claims description 29
- 229910052731 fluorine Inorganic materials 0.000 claims description 24
- 239000011737 fluorine Substances 0.000 claims description 24
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 claims description 18
- -1 methane amide Chemical class 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 14
- 239000011541 reaction mixture Substances 0.000 claims description 13
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 12
- 229910052783 alkali metal Inorganic materials 0.000 claims description 9
- 239000000460 chlorine Substances 0.000 claims description 8
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 claims description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 7
- 150000001340 alkali metals Chemical class 0.000 claims description 7
- 229910052801 chlorine Inorganic materials 0.000 claims description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- XEFQLINVKFYRCS-UHFFFAOYSA-N Triclosan Chemical compound OC1=CC(Cl)=CC=C1OC1=CC=C(Cl)C=C1Cl XEFQLINVKFYRCS-UHFFFAOYSA-N 0.000 claims description 3
- ITVPBBDAZKBMRP-UHFFFAOYSA-N chloro-dioxido-oxo-$l^{5}-phosphane;hydron Chemical class OP(O)(Cl)=O ITVPBBDAZKBMRP-UHFFFAOYSA-N 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 229960003500 triclosan Drugs 0.000 claims description 3
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 claims 2
- 230000000630 rising effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- DGMIGAHDDPJOPN-UHFFFAOYSA-N 4,6-dichloro-5-fluoropyrimidine Chemical compound FC1=C(Cl)N=CN=C1Cl DGMIGAHDDPJOPN-UHFFFAOYSA-N 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 24
- 238000010992 reflux Methods 0.000 description 24
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 12
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 239000003513 alkali Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 4
- 230000003750 conditioning effect Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 150000003230 pyrimidines Chemical class 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000000967 suction filtration Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/30—Halogen atoms or nitro radicals
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Plural Heterocyclic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19939190 | 1999-08-18 | ||
DE19939190.4 | 1999-08-18 | ||
DE19948933.5 | 1999-10-11 | ||
DE19948933A DE19948933A1 (de) | 1999-08-18 | 1999-10-11 | Verfahren zur Herstellung von 4-6-Dichlor-5-fluorpyrimidin |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1285349A CN1285349A (zh) | 2001-02-28 |
CN1146547C true CN1146547C (zh) | 2004-04-21 |
Family
ID=26054641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001240846A Expired - Lifetime CN1146547C (zh) | 1999-08-18 | 2000-08-18 | 4,6-二氯-5-氟嘧啶的制备方法 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6255486B1 (zh) |
EP (1) | EP1077210B1 (zh) |
JP (1) | JP5279156B2 (zh) |
KR (1) | KR100676222B1 (zh) |
CN (1) | CN1146547C (zh) |
AT (1) | ATE265439T1 (zh) |
BR (1) | BR0003698B1 (zh) |
DK (1) | DK1077210T3 (zh) |
ES (1) | ES2215526T3 (zh) |
IL (1) | IL137866A (zh) |
MX (1) | MXPA00007716A (zh) |
TW (1) | TWI259181B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10226220A1 (de) | 2002-06-13 | 2003-12-24 | Bayer Cropscience Ag | Verfahren zur Herstellung von 4,6-Dichlor-5-fluorpyrimidin |
DE10360370A1 (de) * | 2003-12-22 | 2005-07-14 | Bayer Cropscience Ag | Triazolopyrimidine |
JP2014525422A (ja) * | 2011-09-02 | 2014-09-29 | バイエル・インテレクチユアル・プロパテイー・ゲー・エム・ベー・ハー | [3−[(6−クロロ−3−ピリジニル)メチル]−2−チアゾリジニリデン]シアナミドを製造する方法 |
CN102936224A (zh) * | 2012-11-29 | 2013-02-20 | 连云港市国盛化工有限公司 | 一种4,6-二氯嘧啶的制备方法 |
US9193698B2 (en) | 2013-07-08 | 2015-11-24 | Advinus Therapeutics, Ltd. | Process for preparing fluoxastrobin |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1670780A1 (de) * | 1966-12-16 | 1970-12-23 | Bayer Ag | Fluorpyrimidine |
JPS61205262A (ja) * | 1985-03-09 | 1986-09-11 | Daikin Ind Ltd | 含フツ素ピリミジン誘導体 |
DE4237882A1 (de) | 1992-11-10 | 1994-05-11 | Bayer Ag | Verfahren zur Herstellung von alpha-Fluor-beta-dicarbonylverbindungen |
DE4323180A1 (de) | 1993-07-10 | 1995-01-19 | Hoechst Schering Agrevo Gmbh | Verfahren zur Herstellung von 5-Chlor-4-hydroxypyrimidinen, 2-Chlorenamine als Zwischenprodukte dieses Verfahrens und deren Verwendung |
DE19531299A1 (de) | 1995-08-25 | 1997-02-27 | Bayer Ag | Verfahren zur Herstellung von 4,6-Dichlorpyrimidinen |
GB9610320D0 (en) | 1996-05-17 | 1996-07-24 | Zeneca Ltd | Chemical process |
ES2188816T5 (es) | 1996-07-03 | 2006-06-01 | Degussa Ag | Procedimiento para preparar 4,6-dihidroxipirimidina. |
DE19642533A1 (de) * | 1996-10-15 | 1998-04-16 | Bayer Ag | Verfahren zur Herstellung von 4,6-Dichlorpyrimidin |
DE19710609A1 (de) * | 1997-03-14 | 1998-09-17 | Bayer Ag | Substituierte Aminosalicylsäureamide |
-
2000
- 2000-07-25 KR KR1020000042624A patent/KR100676222B1/ko not_active Expired - Lifetime
- 2000-08-07 ES ES00116238T patent/ES2215526T3/es not_active Expired - Lifetime
- 2000-08-07 EP EP00116238A patent/EP1077210B1/de not_active Expired - Lifetime
- 2000-08-07 DK DK00116238T patent/DK1077210T3/da active
- 2000-08-07 AT AT00116238T patent/ATE265439T1/de active
- 2000-08-07 MX MXPA00007716A patent/MXPA00007716A/es unknown
- 2000-08-09 JP JP2000241073A patent/JP5279156B2/ja not_active Expired - Lifetime
- 2000-08-15 IL IL13786600A patent/IL137866A/xx active IP Right Grant
- 2000-08-15 TW TW089116406A patent/TWI259181B/zh not_active IP Right Cessation
- 2000-08-17 US US09/641,271 patent/US6255486B1/en not_active Expired - Lifetime
- 2000-08-18 BR BRPI0003698-6A patent/BR0003698B1/pt not_active IP Right Cessation
- 2000-08-18 CN CNB001240846A patent/CN1146547C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BR0003698A (pt) | 2001-03-27 |
KR100676222B1 (ko) | 2007-01-30 |
JP5279156B2 (ja) | 2013-09-04 |
DK1077210T3 (da) | 2004-08-16 |
IL137866A0 (en) | 2001-10-31 |
IL137866A (en) | 2005-11-20 |
EP1077210B1 (de) | 2004-04-28 |
MXPA00007716A (es) | 2002-05-23 |
HK1033756A1 (zh) | 2001-09-21 |
EP1077210A3 (de) | 2001-03-21 |
ES2215526T3 (es) | 2004-10-16 |
CN1285349A (zh) | 2001-02-28 |
JP2001072667A (ja) | 2001-03-21 |
EP1077210A2 (de) | 2001-02-21 |
KR20010049867A (ko) | 2001-06-15 |
TWI259181B (en) | 2006-08-01 |
ATE265439T1 (de) | 2004-05-15 |
BR0003698B1 (pt) | 2010-11-30 |
US6255486B1 (en) | 2001-07-03 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1033756 Country of ref document: HK |
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ASS | Succession or assignment of patent right |
Owner name: BAYER INTELLECTUAL PROPERTY GMBH Free format text: FORMER OWNER: BAYER AKTIENGESELLSCHAFT Effective date: 20150609 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150609 Address after: German Monheim Patentee after: Bayer Pharma Aktiengesellschaft Address before: Germany Leverkusen Patentee before: Bayer Aktiengesellschaft |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20040421 |