JPS57192325A - Manufacture of alpha-arylalkanoic acids and precurcors therefor - Google Patents

Manufacture of alpha-arylalkanoic acids and precurcors therefor

Info

Publication number
JPS57192325A
JPS57192325A JP57072494A JP7249482A JPS57192325A JP S57192325 A JPS57192325 A JP S57192325A JP 57072494 A JP57072494 A JP 57072494A JP 7249482 A JP7249482 A JP 7249482A JP S57192325 A JPS57192325 A JP S57192325A
Authority
JP
Japan
Prior art keywords
precurcors
therefor
alpha
manufacture
arylalkanoic acids
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.)
Pending
Application number
JP57072494A
Other languages
English (en)
Inventor
Chiyaaruzu Shiyuroomaa Jiyooji
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.)
SHINTETSUKUSU PHARM INTERN Ltd
Syntex Pharmaceuticals International Ltd
Original Assignee
SHINTETSUKUSU PHARM INTERN Ltd
Syntex Pharmaceuticals International 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.)
Filing date
Publication date
Application filed by SHINTETSUKUSU PHARM INTERN Ltd, Syntex Pharmaceuticals International Ltd filed Critical SHINTETSUKUSU PHARM INTERN Ltd
Publication of JPS57192325A publication Critical patent/JPS57192325A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • 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
    • C07C45/292—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 chromium derivatives
    • 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
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
JP57072494A 1981-04-30 1982-04-28 Manufacture of alpha-arylalkanoic acids and precurcors therefor Pending JPS57192325A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25911981A 1981-04-30 1981-04-30

Publications (1)

Publication Number Publication Date
JPS57192325A true JPS57192325A (en) 1982-11-26

Family

ID=22983610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57072494A Pending JPS57192325A (en) 1981-04-30 1982-04-28 Manufacture of alpha-arylalkanoic acids and precurcors therefor

Country Status (21)

Country Link
EP (1) EP0064394A1 (ja)
JP (1) JPS57192325A (ja)
KR (1) KR890002772B1 (ja)
AU (1) AU8313382A (ja)
CA (1) CA1199646A (ja)
CS (1) CS241104B2 (ja)
DD (1) DD202688A5 (ja)
DK (1) DK192982A (ja)
ES (2) ES8401007A1 (ja)
FI (1) FI821501A0 (ja)
GR (1) GR75425B (ja)
HU (1) HU189577B (ja)
IL (1) IL65629A (ja)
IN (1) IN155753B (ja)
NO (3) NO821417L (ja)
NZ (1) NZ200458A (ja)
PH (1) PH24244A (ja)
PL (1) PL139818B1 (ja)
PT (1) PT74818B (ja)
RO (1) RO83840B1 (ja)
ZA (1) ZA822955B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02262532A (ja) * 1981-12-11 1990-10-25 Syntex Pharmceut Internatl Ltd 光学活性ケタール
JPH107646A (ja) * 1996-06-20 1998-01-13 Daiso Co Ltd アシルオキシスルホン酸エステル誘導体の製造法
JP2020517590A (ja) * 2017-04-24 2020-06-18 アイジーエム グループ ビー．ヴィ． アルキルアリールケトンの簡便な酸化的官能化

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ198271A (en) * 1980-09-11 1985-05-31 Syntex Pharma Int Preparation of alpha-aromatic-substituted alkanoic acids and intermediates
ATE23987T1 (de) * 1984-02-02 1986-12-15 Zambon Spa Verfahren zur herstellung von alpharylalkans|uren.
IT1173216B (it) * 1984-02-03 1987-06-18 Zambon Spa Processo per la preparazione di acidi alfa-idrossiaril-alcanoici
IT1196013B (it) * 1984-02-03 1988-11-10 Zambon Spa Procedimento per preparare acidi alfa-aril-alcanoici
EP0160241B1 (en) * 1984-04-14 1988-11-30 Kyowa Hakko Kogyo Co., Ltd. Process for producing an alpha-aromatic group substituted alkanoic acid derivative
US4608441A (en) * 1984-07-11 1986-08-26 Blaschim S.P.A. Process for the preparation of arylalkanoic acids by oxidative rearrangement of arylalkanones
IT1201443B (it) * 1985-07-31 1989-02-02 Zambon Spa Intermedi per la sintesi di acidi carbossilici
JPS62263153A (ja) * 1986-05-28 1987-11-16 エフ・ホフマン―ラ　ロシユ　アーゲー カルバゾ−ル誘導体
IT1197800B (it) * 1986-08-01 1988-12-06 Zambon Spa Processo per la sintesi di acidi carbossilici
US4761497A (en) * 1987-10-13 1988-08-02 Eastman Kodak Company Process for preparing 2-naphthanoic acids and esters thereof
IT1251958B (it) * 1991-10-18 1995-05-27 Zambon Spa Processo per la dealogenazione di derivati del naftalene
CN114644554A (zh) * 2020-12-21 2022-06-21 上海医药工业研究院 (s)-氟比洛芬的制备方法及其中间体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5798232A (en) * 1980-11-10 1982-06-18 Sagami Chem Res Center 1-(6-methoxy-2-naphthyl)-2-oxy-1-alkanone acetal
JPS57144234A (en) * 1981-03-03 1982-09-06 Sagami Chem Res Center 1-halophenyl-2-oxy-1-alkanone acetal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE50898B1 (en) * 1980-02-26 1986-08-06 Blaschim Spa Process for preparing esters of 2-(6'-methoxy-2'-naphthyl)-propionic acid via rearrangement of new ketals of 2-halo-1-(6'-methoxy-2'-naphthyl)-propan-1-one
NZ198271A (en) * 1980-09-11 1985-05-31 Syntex Pharma Int Preparation of alpha-aromatic-substituted alkanoic acids and intermediates

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5798232A (en) * 1980-11-10 1982-06-18 Sagami Chem Res Center 1-(6-methoxy-2-naphthyl)-2-oxy-1-alkanone acetal
JPS57144234A (en) * 1981-03-03 1982-09-06 Sagami Chem Res Center 1-halophenyl-2-oxy-1-alkanone acetal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02262532A (ja) * 1981-12-11 1990-10-25 Syntex Pharmceut Internatl Ltd 光学活性ケタール
JPH107646A (ja) * 1996-06-20 1998-01-13 Daiso Co Ltd アシルオキシスルホン酸エステル誘導体の製造法
JP2020517590A (ja) * 2017-04-24 2020-06-18 アイジーエム グループ ビー．ヴィ． アルキルアリールケトンの簡便な酸化的官能化
US11203580B2 (en) 2017-04-24 2021-12-21 Igm Group B.V. Simple oxidative functionalized of alkyl aryl ketones

Also Published As

Publication number Publication date
ES8601839A1 (es) 1985-12-01
CS310082A2 (en) 1985-07-16
NO824255L (no) 1982-11-01
HU189577B (en) 1986-07-28
FI821501A0 (fi) 1982-04-29
ES511816A0 (es) 1983-12-01
IL65629A (en) 1987-08-31
DD202688A5 (de) 1983-09-28
PT74818B (en) 1983-10-28
AU8313382A (en) 1982-11-04
NZ200458A (en) 1985-11-08
ES524528A0 (es) 1985-12-01
DK192982A (da) 1982-10-31
ZA822955B (en) 1983-12-28
EP0064394A1 (en) 1982-11-10
GR75425B (ja) 1984-07-17
IN155753B (ja) 1985-03-02
CS241104B2 (en) 1986-03-13
ES8401007A1 (es) 1983-12-01
IL65629A0 (en) 1982-07-30
PH24244A (en) 1990-05-04
PL139818B1 (en) 1987-02-28
NO831338L (no) 1982-11-01
RO83840B1 (ro) 1984-04-30
RO83840A2 (ro) 1984-04-02
NO821417L (no) 1982-11-01
CA1199646A (en) 1986-01-21
KR830010036A (ko) 1983-12-24
PL236221A1 (ja) 1982-12-06
KR890002772B1 (ko) 1989-07-28
PT74818A (en) 1982-05-01

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