NO752482L - - Google Patents

Info

Publication number
NO752482L
NO752482L NO752482A NO752482A NO752482L NO 752482 L NO752482 L NO 752482L NO 752482 A NO752482 A NO 752482A NO 752482 A NO752482 A NO 752482A NO 752482 L NO752482 L NO 752482L
Authority
NO
Norway
Application number
NO752482A
Other languages
Norwegian (no)
Other versions
NO143874B (no
NO143874C (no
Inventor
H Jones
R W Houser
T Utne
R B Jobson
A V Lovell
Original Assignee
Merck & Co Inc
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
Priority claimed from US05/571,165 external-priority patent/US3992459A/en
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of NO752482L publication Critical patent/NO752482L/no
Publication of NO143874B publication Critical patent/NO143874B/no
Publication of NO143874C publication Critical patent/NO143874C/no

Links

Classifications

    • 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
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
    • C07C37/0555—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group being esterified hydroxy groups
    • 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
    • C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
    • C07C49/813—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen polycyclic
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis

Landscapes

  • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
NO752482A 1974-07-22 1975-07-10 Fremgangsmaate ved fremstilling av 5-(2,4-difluorfenyl)-salicylsyre. NO143874C (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US49062074A 1974-07-22 1974-07-22
US56720175A 1975-04-16 1975-04-16
US05/571,165 US3992459A (en) 1975-05-01 1975-05-01 Preparation of biphenyl compounds

Publications (3)

Publication Number Publication Date
NO752482L true NO752482L (da) 1976-01-23
NO143874B NO143874B (no) 1981-01-19
NO143874C NO143874C (no) 1981-04-29

Family

ID=27413871

Family Applications (1)

Application Number Title Priority Date Filing Date
NO752482A NO143874C (no) 1974-07-22 1975-07-10 Fremgangsmaate ved fremstilling av 5-(2,4-difluorfenyl)-salicylsyre.

Country Status (11)

Country Link
JP (1) JPS5134135A (da)
CH (1) CH615146A5 (da)
DE (1) DE2532559C3 (da)
DK (1) DK145643C (da)
FR (1) FR2288729A1 (da)
GB (2) GB1496232A (da)
IE (1) IE41582B1 (da)
LU (1) LU73032A1 (da)
NL (1) NL188689C (da)
NO (1) NO143874C (da)
SE (1) SE428560B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216340A (en) * 1979-05-02 1980-08-05 Merck & Co., Inc. Preparation of 5-(2,4-difluorophenyl)salicylic acid and derivatives
IT1133963B (it) * 1980-10-21 1986-07-24 D & D Srl Derivati piridossinici ad attivita' terapeutica,procedimento per la loro preparazione e relative composizioni farmaceutiche
US4482502A (en) * 1983-04-25 1984-11-13 Ethyl Corporation Preparation of biaryl compounds
JPH0582493U (ja) * 1992-04-06 1993-11-09 株式会社エースプレミアム 走行玩具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO120372B (da) * 1966-09-08 1970-10-12 Merck & Co Ltd
US3714226A (en) * 1970-06-09 1973-01-30 Merck & Co Inc Phenyl benzoic acid compounds
GB1359987A (en) * 1970-10-12 1974-07-17 Boots Co Ltd 2-substituted biphenylyl propionic acids
JPS4916419A (da) * 1972-05-31 1974-02-13

Also Published As

Publication number Publication date
IE41582B1 (en) 1980-02-13
NO143874B (no) 1981-01-19
FR2288729B1 (da) 1977-12-09
LU73032A1 (da) 1976-07-01
CH615146A5 (en) 1980-01-15
SE7507764L (sv) 1976-01-23
DE2532559B2 (de) 1979-02-15
NO143874C (no) 1981-04-29
DK145643B (da) 1983-01-10
FR2288729A1 (fr) 1976-05-21
GB1496232A (en) 1977-12-30
DK310075A (da) 1976-01-23
NL188689C (nl) 1992-09-01
GB1496231A (en) 1977-12-30
NL7508127A (nl) 1976-01-26
DE2532559A1 (de) 1976-02-05
JPS569496B2 (da) 1981-03-02
IE41582L (en) 1976-01-22
DK145643C (da) 1983-07-11
DE2532559C3 (de) 1979-10-04
NL188689B (nl) 1992-04-01
SE428560B (sv) 1983-07-11
JPS5134135A (en) 1976-03-23

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