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AU2003230221A1 - Process for the manufacture of 3,5-bis(trifluoromethyl)phenyl-1-hydroxyethane and derivative thereof - Google Patents

Process for the manufacture of 3,5-bis(trifluoromethyl)phenyl-1-hydroxyethane and derivative thereof

Info

Publication number
AU2003230221A1
AU2003230221A1 AU2003230221A AU2003230221A AU2003230221A1 AU 2003230221 A1 AU2003230221 A1 AU 2003230221A1 AU 2003230221 A AU2003230221 A AU 2003230221A AU 2003230221 A AU2003230221 A AU 2003230221A AU 2003230221 A1 AU2003230221 A1 AU 2003230221A1
Authority
AU
Australia
Prior art keywords
hydroxyethane
trifluoromethyl
bis
phenyl
derivative
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.)
Abandoned
Application number
AU2003230221A
Inventor
Andrea Faccin
Alessandro Nardello
Marisa Pretto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Miteni SpA
Original Assignee
Miteni SpA
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.)
Filing date
Publication date
Application filed by Miteni SpA filed Critical Miteni SpA
Publication of AU2003230221A1 publication Critical patent/AU2003230221A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
    • C07C29/40—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing carbon-to-metal bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • C07C45/294—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with hydrogen peroxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU2003230221A 2003-04-23 2003-04-23 Process for the manufacture of 3,5-bis(trifluoromethyl)phenyl-1-hydroxyethane and derivative thereof Abandoned AU2003230221A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2003/000254 WO2004094353A1 (en) 2003-04-23 2003-04-23 Process for the manufacture of 3,5-bis(trifluoromethyl)phenyl-1-hydroxyethane and derivative thereof

Publications (1)

Publication Number Publication Date
AU2003230221A1 true AU2003230221A1 (en) 2004-11-19

Family

ID=33307107

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003230221A Abandoned AU2003230221A1 (en) 2003-04-23 2003-04-23 Process for the manufacture of 3,5-bis(trifluoromethyl)phenyl-1-hydroxyethane and derivative thereof

Country Status (2)

Country Link
AU (1) AU2003230221A1 (en)
WO (1) WO2004094353A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111302916A (en) * 2020-03-18 2020-06-19 湖南复瑞生物医药技术有限责任公司 Preparation method of 3, 5-bis (trifluoromethyl) acetophenone

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106278846B (en) * 2016-08-17 2018-09-21 沧州普瑞东方科技有限公司 A method of synthesis 3,5- bis trifluoromethyl acetophenones
US20230382831A1 (en) * 2020-10-12 2023-11-30 Basf Se Process for the preparation of alpha-alkyl-2-(trifluoromethyl)-benzyl alcohols

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1448788A4 (en) * 2001-11-19 2006-03-29 Merck & Co Inc PROCESS FOR THE SYNTHESIS OF (R) -1- (3,5-BIS (TRIFLUOROMETHYL) -PHENYL) ETHAN-1-OL AND SOME OF ITS ESTERS BY DYNAMIC KINETIC RESOLUTION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111302916A (en) * 2020-03-18 2020-06-19 湖南复瑞生物医药技术有限责任公司 Preparation method of 3, 5-bis (trifluoromethyl) acetophenone

Also Published As

Publication number Publication date
WO2004094353A1 (en) 2004-11-04

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase