IL155201A0 - Preparation of 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol - Google Patents

Preparation of 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol

Info

Publication number: IL155201A0
Authority: IL; Israel
Prior art keywords: preparation; methyl; tetrafluorobenzyl alcohol; tetrafluorobenzene; bis
Prior art date: 2000-10-27

Application number

IL15520101A

Other languages

English (en)

Original Assignee

Syngenta Ltd

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.)

2000-10-27

Filing date

2001-10-18

Publication date

2003-11-23

2001-10-18 Application filed by Syngenta Ltd filed Critical Syngenta Ltd

2003-11-23 Publication of IL155201A0 publication Critical patent/IL155201A0/xx

Links

PJCSTULKVNHEGW-UHFFFAOYSA-N (2,3,5,6-tetrafluoro-4-methylphenyl)methanol Chemical compound CC1=C(F)C(F)=C(CO)C(F)=C1F PJCSTULKVNHEGW-UHFFFAOYSA-N 0.000 title 1
PCRSJGWFEMHHEW-UHFFFAOYSA-N 2,3,5,6-tetrafluorobenzene-1,4-dicarbonitrile Chemical compound FC1=C(F)C(C#N)=C(F)C(F)=C1C#N PCRSJGWFEMHHEW-UHFFFAOYSA-N 0.000 abstract 2
SDHKGYDQOGCLQM-UHFFFAOYSA-N [2,3,5,6-tetrafluoro-4-(hydroxymethyl)phenyl]methanol Chemical compound OCC1=C(F)C(F)=C(CO)C(F)=C1F SDHKGYDQOGCLQM-UHFFFAOYSA-N 0.000 abstract 2
SLOZZSUAGFSGIC-UHFFFAOYSA-N [4-(aminomethyl)-2,3,5,6-tetrafluorophenyl]methanamine Chemical compound NCC1=C(F)C(F)=C(CN)C(F)=C1F SLOZZSUAGFSGIC-UHFFFAOYSA-N 0.000 abstract 2
TXRVDQMSXQKAPG-UHFFFAOYSA-N 2,3,5,6-tetrachlorobenzene-1,4-dicarbonitrile Chemical compound ClC1=C(Cl)C(C#N)=C(Cl)C(Cl)=C1C#N TXRVDQMSXQKAPG-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
- C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of nitriles
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

IL15520101A 2000-10-27 2001-10-18 Preparation of 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol IL155201A0 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB0026349.1A GB0026349D0 (en)	2000-10-27	2000-10-27	Chemical process
PCT/GB2001/004648 WO2002034706A1 (en)	2000-10-27	2001-10-18	Preparation of 4-methyl-2, 3, 5, 6-tetrafluorobenzyl alcohol

Publications (1)

Publication Number	Publication Date
IL155201A0 true IL155201A0 (en)	2003-11-23

Family

ID=9902108

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
IL15520101A IL155201A0 (en)	2000-10-27	2001-10-18	Preparation of 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol
IL155201A IL155201A (en)	2000-10-27	2003-04-02	Process for making alcohol of 4 - methyl - 2,3,5,6 - tetrafluorobenzyl

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
IL155201A IL155201A (en)	2000-10-27	2003-04-02	Process for making alcohol of 4 - methyl - 2,3,5,6 - tetrafluorobenzyl

Country Status (19)

Country	Link
US (1)	US20050054886A1 (es)
EP (1)	EP1339666B1 (es)
JP (1)	JP4058339B2 (es)
KR (1)	KR100788926B1 (es)
CN (1)	CN100522925C (es)
AT (1)	ATE391118T1 (es)
AU (1)	AU2001295744A1 (es)
BR (1)	BR0114941B1 (es)
CA (1)	CA2424392C (es)
DE (1)	DE60133483T2 (es)
DK (1)	DK1339666T3 (es)
ES (1)	ES2301563T3 (es)
GB (1)	GB0026349D0 (es)
HU (1)	HU228371B1 (es)
IL (2)	IL155201A0 (es)
PT (1)	PT1339666E (es)
TW (1)	TW555734B (es)
WO (1)	WO2002034706A1 (es)
ZA (1)	ZA200302564B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
HUP0300805A3 (en) *	2001-06-18	2007-02-28	Showa Denko Kk	Process for producing halogenated aromatic methylamine
US7312366B2 (en) *	2003-10-10	2007-12-25	Jiangsu Yangong Chemical Co., Ltd.	Preparation of one intermediate for pyrethroids
CN101193843B (zh)	2005-06-22	2011-05-04	昭和电工株式会社	环卤化的甲基苯甲醇的制备方法
EP2123624B1 (en) *	2007-02-16	2013-04-17	Sumitomo Chemical Company, Limited	Method for producing 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol
JP6051794B2 (ja) *	2011-11-10	2016-12-27	住友化学株式会社	４−ヒドロキシメチル−２，３，５，６−テトラフルオロトルエンの製造方法
CN102964218B (zh) *	2012-12-03	2015-05-20	浙江中欣化工股份有限公司	一种4-甲基-2,3,5,6-四氟苯甲醇的合成方法
CN104628571A (zh) *	2013-11-15	2015-05-20	江苏扬农化工股份有限公司	一种合成过程清洁的氯氟醚菊酯生产方法
CN109438234B (zh) *	2018-12-21	2020-04-21	浙江中欣氟材股份有限公司	一种2,3,5,6-四氟-4-甲氧基甲基苯甲醇的合成方法
JP7673751B2 (ja) *	2020-07-22	2025-05-09	三菱瓦斯化学株式会社	芳香族アミノメチルの製造方法
CN114426485B (zh) *	2020-10-28	2023-06-13	中国科学院大连化学物理研究所	一种二氯菊酸化合物的合成方法
EP4032936B1 (en) *	2021-01-20	2024-12-04	The Boeing Company	Methods for preparing phthalonitrile coating compositions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS516940A (es) *	1974-07-04	1976-01-20	Kogyo Gijutsuin
DE3065914D1 (en)	1979-12-21	1984-01-19	Ici Plc	Substituted benzyl esters of cyclopropane carboxylic acids and their preparation, compositions containing them and methods of combating insect pests therewith, and substituted benzyl alcohols
BR8008346A (pt) *	1979-12-21	1981-07-07	Ici Ltd	Compostos e composicoes inseticidas a base dos mesmos,bem como processo de sua obtencao
GB2120666B (en) *	1982-05-27	1985-12-18	Ici Plc	Hydrogenation process
DE3361399D1 (en) *	1982-05-27	1986-01-16	Ici Plc	Process for the hydrogenation of perhalogenated terephthalonitriles to amines, 2,3,5,6-tetrafluoroxylylene diamine and salts thereof
DE10003320C2 (de) *	2000-01-27	2002-04-11	Bayer Ag	Verfahren zur Herstellung von 2,3,5,6-Tetrahalogen-xylylidenverbindungen

2000
- 2000-10-27 GB GBGB0026349.1A patent/GB0026349D0/en not_active Ceased
2001
- 2001-10-18 DK DK01976475T patent/DK1339666T3/da active
- 2001-10-18 BR BRPI0114941-5A patent/BR0114941B1/pt not_active IP Right Cessation
- 2001-10-18 WO PCT/GB2001/004648 patent/WO2002034706A1/en not_active Ceased
- 2001-10-18 CN CNB018180426A patent/CN100522925C/zh not_active Expired - Fee Related
- 2001-10-18 EP EP01976475A patent/EP1339666B1/en not_active Expired - Lifetime
- 2001-10-18 HU HU0301160A patent/HU228371B1/hu not_active IP Right Cessation
- 2001-10-18 DE DE60133483T patent/DE60133483T2/de not_active Expired - Lifetime
- 2001-10-18 US US10/415,258 patent/US20050054886A1/en not_active Abandoned
- 2001-10-18 JP JP2002537700A patent/JP4058339B2/ja not_active Expired - Fee Related
- 2001-10-18 KR KR1020037005663A patent/KR100788926B1/ko not_active Expired - Fee Related
- 2001-10-18 AT AT01976475T patent/ATE391118T1/de active
- 2001-10-18 IL IL15520101A patent/IL155201A0/xx unknown
- 2001-10-18 ES ES01976475T patent/ES2301563T3/es not_active Expired - Lifetime
- 2001-10-18 CA CA2424392A patent/CA2424392C/en not_active Expired - Fee Related
- 2001-10-18 PT PT01976475T patent/PT1339666E/pt unknown
- 2001-10-18 AU AU2001295744A patent/AU2001295744A1/en not_active Abandoned
- 2001-12-04 TW TW090130005A patent/TW555734B/zh not_active IP Right Cessation
2003
- 2003-04-01 ZA ZA200302564A patent/ZA200302564B/xx unknown
- 2003-04-02 IL IL155201A patent/IL155201A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR20030044031A (ko)	2003-06-02
HUP0301160A2 (hu)	2003-10-28
CN1839113A (zh)	2006-09-27
PT1339666E (pt)	2008-06-18
JP2004512319A (ja)	2004-04-22
CA2424392A1 (en)	2002-05-02
EP1339666B1 (en)	2008-04-02
AU2001295744A1 (en)	2002-05-06
EP1339666A1 (en)	2003-09-03
HK1095807A1 (en)	2007-05-18
ZA200302564B (en)	2004-02-19
TW555734B (en)	2003-10-01
BR0114941A (pt)	2003-12-23
CA2424392C (en)	2010-11-30
KR100788926B1 (ko)	2007-12-27
HU228371B1 (hu)	2013-03-28
JP4058339B2 (ja)	2008-03-05
BR0114941B1 (pt)	2012-04-17
ATE391118T1 (de)	2008-04-15
ES2301563T3 (es)	2008-07-01
DE60133483D1 (de)	2008-05-15
GB0026349D0 (en)	2000-12-13
IL155201A (en)	2013-12-31
US20050054886A1 (en)	2005-03-10
DE60133483T2 (de)	2009-04-09
DK1339666T3 (da)	2008-08-04
WO2002034706A1 (en)	2002-05-02
CN100522925C (zh)	2009-08-05
HUP0301160A3 (en)	2008-01-28

Publication	Publication Date	Title
ZA200302564B (en)	2004-02-19	Preparation of 4-methyl-2, 3, 5, 6-tetrafluorobenzyl alcohol.
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IL155200A0 (en)	2003-11-23	Preparation of 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol
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CA2443820A1 (en)	2002-11-14	Process for the preparation of alkyl-n-(3-dimethylamino)alkylcarbamates
IL154764A0 (en)	2003-10-31	Process to produce halo-4-phenoxyquinolines
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WO2003052820A3 (de)	2003-11-27	Spannvorrichtung
AU2002363661A1 (en)	2003-05-26	Hydrogenation of 3,4-tetrahydrofurandiol to tetrahydrofuran
ATE420967T1 (de)	2009-01-15	Fermentation einwertiger sekundärer alkohole zu entsprechenden ketonen