ZA200302564B - 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: ZA200302564B
Authority: ZA; South Africa
Prior art keywords: preparation; methyl; tetrafluorobenzyl alcohol; tetrafluorobenzene; bis
Prior art date: 2000-10-27

Application number

ZA200302564A

Other languages

English (en)

Inventor

Raymond Vincent Heavon Jones

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

2003-04-01

Publication date

2004-02-19

2003-04-01 Application filed by Syngenta Ltd filed Critical Syngenta Ltd

2004-02-19 Publication of ZA200302564B publication Critical patent/ZA200302564B/xx

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)

ZA200302564A 2000-10-27 2003-04-01 Preparation of 4-methyl-2, 3, 5, 6-tetrafluorobenzyl alcohol. ZA200302564B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB0026349.1A GB0026349D0 (en)	2000-10-27	2000-10-27	Chemical process

Publications (1)

Publication Number	Publication Date
ZA200302564B true ZA200302564B (en)	2004-02-19

Family

ID=9902108

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA200302564A ZA200302564B (en)	2000-10-27	2003-04-01	Preparation of 4-methyl-2, 3, 5, 6-tetrafluorobenzyl alcohol.

Country Status (20)

Country	Link
US (1)	US20050054886A1 (zh)
EP (1)	EP1339666B1 (zh)
JP (1)	JP4058339B2 (zh)
KR (1)	KR100788926B1 (zh)
CN (1)	CN100522925C (zh)
AT (1)	ATE391118T1 (zh)
AU (1)	AU2001295744A1 (zh)
BR (1)	BR0114941B1 (zh)
CA (1)	CA2424392C (zh)
DE (1)	DE60133483T2 (zh)
DK (1)	DK1339666T3 (zh)
ES (1)	ES2301563T3 (zh)
GB (1)	GB0026349D0 (zh)
HK (1)	HK1095807A1 (zh)
HU (1)	HU228371B1 (zh)
IL (2)	IL155201A0 (zh)
PT (1)	PT1339666E (zh)
TW (1)	TW555734B (zh)
WO (1)	WO2002034706A1 (zh)
ZA (1)	ZA200302564B (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100817816B1 (ko)	2001-06-18	2008-03-31	쇼와 덴코 가부시키가이샤	할로겐화 방향족 메틸아민의 제조방법
WO2005035474A1 (fr) *	2003-10-10	2005-04-21	Jiangsu Yangnong Chemical Co., Ltd.	Preparation d'un produit intermediaire pour les pyrethroides
WO2006137348A2 (en)	2005-06-22	2006-12-28	Showa Denko K.K.	Production process of nucleus-halogenated methylbenzyl alcohol
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
CN116134012A (zh) *	2020-07-22	2023-05-16	三菱瓦斯化学株式会社	氨甲基芳香族的制造方法
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 (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
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 WO PCT/GB2001/004648 patent/WO2002034706A1/en active IP Right Grant
- 2001-10-18 AU AU2001295744A patent/AU2001295744A1/en not_active Abandoned
- 2001-10-18 HU HU0301160A patent/HU228371B1/hu not_active IP Right Cessation
- 2001-10-18 EP EP01976475A patent/EP1339666B1/en not_active Expired - Lifetime
- 2001-10-18 US US10/415,258 patent/US20050054886A1/en not_active Abandoned
- 2001-10-18 CA CA2424392A patent/CA2424392C/en not_active Expired - Fee Related
- 2001-10-18 CN CNB018180426A patent/CN100522925C/zh not_active Expired - Fee Related
- 2001-10-18 KR KR1020037005663A patent/KR100788926B1/ko not_active IP Right Cessation
- 2001-10-18 IL IL15520101A patent/IL155201A0/xx unknown
- 2001-10-18 DK DK01976475T patent/DK1339666T3/da active
- 2001-10-18 PT PT01976475T patent/PT1339666E/pt unknown
- 2001-10-18 DE DE60133483T patent/DE60133483T2/de not_active Expired - Lifetime
- 2001-10-18 JP JP2002537700A patent/JP4058339B2/ja not_active Expired - Fee Related
- 2001-10-18 ES ES01976475T patent/ES2301563T3/es not_active Expired - Lifetime
- 2001-10-18 BR BRPI0114941-5A patent/BR0114941B1/pt not_active IP Right Cessation
- 2001-10-18 AT AT01976475T patent/ATE391118T1/de active
- 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
2007
- 2007-03-20 HK HK07102999.0A patent/HK1095807A1/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP1339666A1 (en)	2003-09-03
KR100788926B1 (ko)	2007-12-27
GB0026349D0 (en)	2000-12-13
CN1839113A (zh)	2006-09-27
IL155201A (en)	2013-12-31
DE60133483D1 (de)	2008-05-15
CA2424392A1 (en)	2002-05-02
DE60133483T2 (de)	2009-04-09
JP2004512319A (ja)	2004-04-22
WO2002034706A1 (en)	2002-05-02
IL155201A0 (en)	2003-11-23
PT1339666E (pt)	2008-06-18
ES2301563T3 (es)	2008-07-01
JP4058339B2 (ja)	2008-03-05
HUP0301160A2 (hu)	2003-10-28
CA2424392C (en)	2010-11-30
KR20030044031A (ko)	2003-06-02
DK1339666T3 (da)	2008-08-04
HU228371B1 (hu)	2013-03-28
TW555734B (en)	2003-10-01
HUP0301160A3 (en)	2008-01-28
US20050054886A1 (en)	2005-03-10
AU2001295744A1 (en)	2002-05-06
BR0114941B1 (pt)	2012-04-17
CN100522925C (zh)	2009-08-05
BR0114941A (pt)	2003-12-23
ATE391118T1 (de)	2008-04-15
HK1095807A1 (en)	2007-05-18
EP1339666B1 (en)	2008-04-02

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