CS272238B2 - Method of 4-(3,4-dichlorophenyl)-4-phenylbutanoic acid production - Google Patents

Method of 4-(3,4-dichlorophenyl)-4-phenylbutanoic acid production Download PDF

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Publication number
CS272238B2
CS272238B2 CS883976A CS397688A CS272238B2 CS 272238 B2 CS272238 B2 CS 272238B2 CS 883976 A CS883976 A CS 883976A CS 397688 A CS397688 A CS 397688A CS 272238 B2 CS272238 B2 CS 272238B2
Authority
CS
Czechoslovakia
Prior art keywords
dichlorophenyl
acid
temperature
dihydro
formula
Prior art date
Application number
CS883976A
Other languages
Czech (cs)
English (en)
Other versions
CS397688A2 (en
Inventor
George J Quallich
Michael T Williams
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Priority to CS893142A priority Critical patent/CS272250B2/cs
Publication of CS397688A2 publication Critical patent/CS397688A2/cs
Publication of CS272238B2 publication Critical patent/CS272238B2/cs

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C61/15—Saturated compounds containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
    • 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
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/59—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/687—Unsaturated compounds containing a keto groups being part of a ring containing halogen
    • C07C49/697—Unsaturated compounds containing a keto groups being part of a ring containing halogen containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
    • C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
  • Medicinal Preparation (AREA)
CS883976A 1987-06-11 1988-06-08 Method of 4-(3,4-dichlorophenyl)-4-phenylbutanoic acid production CS272238B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS893142A CS272250B2 (en) 1987-06-11 1989-05-25 Method of 4-/3,4-dichlorophenyl/-3,4-dihydro-1/2h/-naphthalenone production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/060,577 US4777288A (en) 1987-06-11 1987-06-11 Process for preparing a 4,4-diphenylbutanoic acid derivative

Publications (2)

Publication Number Publication Date
CS397688A2 CS397688A2 (en) 1990-03-14
CS272238B2 true CS272238B2 (en) 1991-01-15

Family

ID=22030394

Family Applications (1)

Application Number Title Priority Date Filing Date
CS883976A CS272238B2 (en) 1987-06-11 1988-06-08 Method of 4-(3,4-dichlorophenyl)-4-phenylbutanoic acid production

Country Status (29)

Country Link
US (1) US4777288A (zh)
EP (1) EP0295050B1 (zh)
JP (1) JPH0627098B2 (zh)
KR (1) KR910000780B1 (zh)
CN (2) CN1025328C (zh)
AT (1) ATE62657T1 (zh)
AU (1) AU586953B2 (zh)
CA (1) CA1285574C (zh)
CS (1) CS272238B2 (zh)
DD (2) DD279013A5 (zh)
DE (1) DE3862434D1 (zh)
DK (1) DK175280B1 (zh)
EG (1) EG18404A (zh)
ES (1) ES2022621B3 (zh)
FI (1) FI90657C (zh)
GR (1) GR3001908T3 (zh)
HU (2) HU213617B (zh)
IE (1) IE61072B1 (zh)
IL (1) IL86629A0 (zh)
MX (1) MX172786B (zh)
MY (2) MY103570A (zh)
NO (1) NO167731C (zh)
NZ (1) NZ224984A (zh)
PH (1) PH25099A (zh)
PL (2) PL156829B1 (zh)
PT (1) PT87691B (zh)
RU (2) RU1799377C (zh)
YU (2) YU47120B (zh)
ZA (1) ZA884161B (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2093848T3 (es) * 1991-12-13 1997-01-01 Pfizer Procedimiento para la preparacion de enantiomeros de cetonas.
US5196607A (en) * 1992-02-14 1993-03-23 Pfizer Inc. Process for preparing ketone enantiomer
US5466880A (en) * 1992-09-15 1995-11-14 Pfizer Inc. Process for preparing ketone enantiomer
DK0724552T3 (da) * 1993-11-30 1997-12-22 Pfizer Fremgangsmåde til fremstilling af chiralt tetralon
US6410794B1 (en) 1994-12-16 2002-06-25 Uop Llc Process for preparation of pharmaceutically desired chiral tetralone from tetralones
AU739261B2 (en) 1997-07-01 2001-10-11 Pfizer Inc. Sertraline salts and sustained-release dosage forms of sertraline
WO1999046233A1 (fr) * 1998-03-09 1999-09-16 Sumika Fine Chemicals Co., Ltd. Derives de l'alcool benzylique
IL132500A0 (en) 1998-10-29 2001-03-19 Pfizer Prod Inc Stereoselective microbial reduction of a racemic tetralone
IN187170B (zh) 2000-01-04 2002-02-23 Sun Pharmaceutical Ind Ltd
FR2817256B1 (fr) 2000-11-27 2005-07-15 Univ Pasteur Derives de l'acides 4-hydroxybutanoique et de son homologue superieur comme ligands des recepteurs du gamma- hydroxybutyrate (ghb), compositions pharmaceutiques les contenant et utilisations pharmaceutiques
CN100413856C (zh) * 2006-09-06 2008-08-27 大连来克精化有限公司 一种威士忌内酯的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412146A (en) * 1965-08-13 1968-11-19 Geigy Chem Corp Process for preparation of diphenyl alkanoic acids
DE2112715A1 (de) * 1971-03-17 1972-10-05 Thomae Gmbh Dr K Neue 4-(4-Biphenylyl)-4-hydroxybuttersaeuren,ihre Salze,Ester und Lactone
US4536518A (en) * 1979-11-01 1985-08-20 Pfizer Inc. Antidepressant derivatives of cis-4-phenyl-1,2,3,4-tetrahydro-1-naphthalenamine
US4556676A (en) * 1979-11-01 1985-12-03 Pfizer Inc. Antidepressant derivatives of trans-4-phenyl-1,2,3,4-tetrahydro-1-naphthalenamine
FR2504127B1 (fr) * 1981-04-17 1985-07-19 Roussel Uclaf Nouveaux derives d'acides phenyl aliphatique carboxyliques, procede pour leur preparation et leur application comme medicaments
FR2521857B1 (fr) * 1982-02-23 1985-10-31 Solvay Compositions pharmaceutiques contenant de l'acide 3-hydroxybutanoique ou un sel derive de cet acide et sels derives de l'acide 3-hydroxybutanoique et d'une base organique azotee
US4543428A (en) * 1983-03-11 1985-09-24 Oregon Graduate Center For Study & Research Production of a hexahydronaphthalenone compound
DE3615157A1 (de) * 1986-05-05 1987-11-12 Schwabe Willmar Gmbh & Co 5-arylalkyl-4-alkoxy-2(5h)-furanone, zwischenprodukte und verfahren zu ihrer herstellung sowie ihre anwendung als therapeutische wirkstoffe
US4855500A (en) * 1988-05-04 1989-08-08 Pfizer Inc. Process for preparing a ketimine

Also Published As

Publication number Publication date
RU1799377C (ru) 1993-02-28
CN1025328C (zh) 1994-07-06
HUT47070A (en) 1989-01-30
PL156829B1 (pl) 1992-04-30
IE61072B1 (en) 1994-09-21
PT87691B (pt) 1992-09-30
MY107026A (en) 1995-08-30
FI90657B (fi) 1993-11-30
NO167731C (no) 1992-03-04
YU112788A (en) 1989-10-31
NO167731B (no) 1991-08-26
AU586953B2 (en) 1989-07-27
PT87691A (pt) 1988-07-01
DK319088A (da) 1988-12-12
FI882779A (fi) 1988-12-12
DK175280B1 (da) 2004-08-09
NO882566L (no) 1988-12-12
MX11861A (es) 1993-03-01
YU47120B (sh) 1994-12-28
JPH0627098B2 (ja) 1994-04-13
YU60893A (sh) 1997-05-28
MX172786B (es) 1994-01-13
ZA884161B (en) 1990-02-28
DE3862434D1 (de) 1991-05-23
HU213617B (en) 1997-08-28
CS397688A2 (en) 1990-03-14
ES2022621B3 (es) 1991-12-01
PL278118A1 (en) 1989-08-21
CN1031837A (zh) 1989-03-22
ATE62657T1 (de) 1991-05-15
FI882779A0 (fi) 1988-06-10
MY103570A (en) 1993-08-28
CA1285574C (en) 1991-07-02
IL86629A0 (en) 1988-11-30
PH25099A (en) 1991-02-19
JPS649953A (en) 1989-01-13
IE881762L (en) 1988-12-11
AU1761388A (en) 1988-12-15
US4777288A (en) 1988-10-11
DK319088D0 (da) 1988-06-10
FI90657C (fi) 1994-03-10
GR3001908T3 (en) 1992-11-23
PL272949A1 (en) 1989-07-10
EP0295050A1 (en) 1988-12-14
RU1839670C (ru) 1993-12-30
DD287483A5 (de) 1991-02-28
CN1100086A (zh) 1995-03-15
CN1042129C (zh) 1999-02-17
EP0295050B1 (en) 1991-04-17
NZ224984A (en) 1990-04-26
KR890000393A (ko) 1989-03-14
DD279013A5 (de) 1990-05-23
EG18404A (en) 1993-02-28
PL153028B1 (en) 1991-02-28
KR910000780B1 (ko) 1991-02-08
YU49242B (sh) 2004-12-31
HU198670B (en) 1989-11-28
NO882566D0 (no) 1988-06-10

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20060608