PH20879A - Process for the preparation of alpha-aromatic group substituted alkanoic acid or esters thereof - Google Patents

Process for the preparation of alpha-aromatic group substituted alkanoic acid or esters thereof

Info

Publication number
PH20879A
PH20879A PH29247A PH29247A PH20879A PH 20879 A PH20879 A PH 20879A PH 29247 A PH29247 A PH 29247A PH 29247 A PH29247 A PH 29247A PH 20879 A PH20879 A PH 20879A
Authority
PH
Philippines
Prior art keywords
alpha
esters
preparation
aromatic group
group substituted
Prior art date
Application number
PH29247A
Inventor
Tsuchihashi Genichi
Mitamura Shuichi
Kitajima Kouji
Original Assignee
Syntex Pharma Int
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 JP55125355A external-priority patent/JPS5750956A/en
Priority claimed from JP55143042A external-priority patent/JPS5767535A/en
Priority claimed from JP55157049A external-priority patent/JPS5798232A/en
Application filed by Syntex Pharma Int filed Critical Syntex Pharma Int
Publication of PH20879A publication Critical patent/PH20879A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/30—Compounds having groups
    • C07C43/315—Compounds having groups containing oxygen atoms singly bound to carbon atoms not being acetal carbon atoms
    • 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
    • C07C57/38—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings polycyclic

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)
PH29247A 1980-09-11 1983-07-18 Process for the preparation of alpha-aromatic group substituted alkanoic acid or esters thereof PH20879A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP55125355A JPS5750956A (en) 1980-09-11 1980-09-11 Alpha-sulfonyloxyalkanophenone acetal
JP55143042A JPS5767535A (en) 1980-10-15 1980-10-15 Preparation of alpha-aromatic group substituted alkanecarboxylic acid
JP55157049A JPS5798232A (en) 1980-11-10 1980-11-10 1-(6-methoxy-2-naphthyl)-2-oxy-1-alkanone acetal

Publications (1)

Publication Number Publication Date
PH20879A true PH20879A (en) 1987-05-27

Family

ID=27315108

Family Applications (1)

Application Number Title Priority Date Filing Date
PH29247A PH20879A (en) 1980-09-11 1983-07-18 Process for the preparation of alpha-aromatic group substituted alkanoic acid or esters thereof

Country Status (3)

Country Link
KR (2) KR860000173B1 (en)
DD (1) DD216007A5 (en)
PH (1) PH20879A (en)

Also Published As

Publication number Publication date
KR860002946A (en) 1986-04-30
KR830007498A (en) 1983-10-21
KR860002164B1 (en) 1986-12-22
DD216007A5 (en) 1984-11-28
KR860000173B1 (en) 1986-02-28

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