FR2058920A5 - - Google Patents

Info

Publication number
FR2058920A5
FR2058920A5 FR7030293A FR7030293A FR2058920A5 FR 2058920 A5 FR2058920 A5 FR 2058920A5 FR 7030293 A FR7030293 A FR 7030293A FR 7030293 A FR7030293 A FR 7030293A FR 2058920 A5 FR2058920 A5 FR 2058920A5
Authority
FR
France
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.)
Expired
Application number
FR7030293A
Other languages
French (fr)
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products Co
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 Universal Oil Products Co filed Critical Universal Oil Products Co
Application granted granted Critical
Publication of FR2058920A5 publication Critical patent/FR2058920A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/293—Preparation of carboxylic acid esters by modifying the hydroxylic 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
    • 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
    • C07C67/343—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 by increase in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
    • C07D311/10—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring unsubstituted

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrane Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7030293A 1969-08-22 1970-08-18 Expired FR2058920A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85249369A 1969-08-22 1969-08-22

Publications (1)

Publication Number Publication Date
FR2058920A5 true FR2058920A5 (OSRAM) 1971-05-28

Family

ID=25313488

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7030293A Expired FR2058920A5 (OSRAM) 1969-08-22 1970-08-18

Country Status (10)

Country Link
JP (1) JPS5118430B1 (OSRAM)
CA (1) CA973885A (OSRAM)
DE (1) DE2041563C3 (OSRAM)
ES (1) ES382953A1 (OSRAM)
FR (1) FR2058920A5 (OSRAM)
GB (1) GB1311171A (OSRAM)
IT (1) IT996010B (OSRAM)
NL (1) NL7012410A (OSRAM)
SU (1) SU416942A3 (OSRAM)
ZA (1) ZA705685B (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321835U (OSRAM) * 1976-07-31 1978-02-23
JPS53149421U (OSRAM) * 1977-04-28 1978-11-24
DE3160641D1 (en) * 1980-05-13 1983-08-25 Ciba Geigy Ag Process for the preparation of benzene or naphthalene alkenyl carboxylic acid derivatives
DE3164697D1 (en) * 1980-05-13 1984-08-16 Ciba Geigy Ag Process for the preparation of vinyl-stilbene compounds
CH654286A5 (de) * 1981-11-04 1986-02-14 Ciba Geigy Ag Verfahren zur pd-katalysierten arylierung von olefinen mit arylhalogeniden.
SE0100733D0 (sv) 2001-03-05 2001-03-05 Medivir Ab Non-nucleoside reverse transcriptase inhibitors
SE0102867D0 (sv) 2001-08-28 2001-08-28 Medivir Ab Non-nucleoside reverse transcriptase inhibitors

Also Published As

Publication number Publication date
IT996010B (it) 1975-12-10
DE2041563A1 (de) 1971-03-11
ES382953A1 (es) 1972-12-16
SU416942A3 (OSRAM) 1974-02-25
ZA705685B (en) 1971-04-28
CA973885A (en) 1975-09-02
GB1311171A (en) 1973-03-21
NL7012410A (OSRAM) 1971-02-24
JPS5118430B1 (OSRAM) 1976-06-09
DE2041563C3 (de) 1975-04-30
DE2041563B2 (de) 1974-09-05

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Legal Events

Date Code Title Description
ST Notification of lapse