BE843106A - Procede de preparation de nouveaux esters maloniques - Google Patents

Procede de preparation de nouveaux esters maloniques

Info

Publication number
BE843106A
BE843106A BE168053A BE168053A BE843106A BE 843106 A BE843106 A BE 843106A BE 168053 A BE168053 A BE 168053A BE 168053 A BE168053 A BE 168053A BE 843106 A BE843106 A BE 843106A
Authority
BE
Belgium
Prior art keywords
preparation
malonic esters
new
new malonic
esters
Prior art date
Application number
BE168053A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE843106A publication Critical patent/BE843106A/xx

Links

Classifications

    • 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
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/38—Malonic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyridine Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Furan Compounds (AREA)
BE168053A 1975-06-20 1976-06-18 Procede de preparation de nouveaux esters maloniques BE843106A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU75CI00001592A HU171729B (hu) 1975-06-20 1975-06-20 Sposob poluchenija slozhnykh pentagalogenofenil-ehfirov malonovoj kisloty

Publications (1)

Publication Number Publication Date
BE843106A true BE843106A (fr) 1976-10-18

Family

ID=10994572

Family Applications (1)

Application Number Title Priority Date Filing Date
BE168053A BE843106A (fr) 1975-06-20 1976-06-18 Procede de preparation de nouveaux esters maloniques

Country Status (27)

Country Link
US (2) US4324903A (xx)
JP (1) JPS5214736A (xx)
AR (1) AR219282A1 (xx)
AT (1) AT347924B (xx)
AU (1) AU509007B2 (xx)
BE (1) BE843106A (xx)
BG (1) BG24945A3 (xx)
CA (1) CA1080716A (xx)
CH (1) CH625778A5 (xx)
CS (1) CS191977B2 (xx)
DD (1) DD124725A5 (xx)
DE (1) DE2627709C2 (xx)
DK (1) DK155729C (xx)
ES (1) ES448967A1 (xx)
FI (1) FI761773A (xx)
FR (1) FR2316212A1 (xx)
GB (1) GB1546147A (xx)
GR (1) GR60049B (xx)
HU (1) HU171729B (xx)
IL (1) IL49808A0 (xx)
IN (1) IN144126B (xx)
IT (1) IT1078624B (xx)
NL (1) NL7606620A (xx)
NO (1) NO762117L (xx)
PL (1) PL103443B1 (xx)
SE (1) SE433607B (xx)
SU (1) SU691078A3 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508658A (en) * 1977-07-13 1985-04-02 Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt. Pentahalophenyl ester of cyanoacetic acid derivatives

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6288879B1 (en) * 1998-09-25 2001-09-11 Seagate Technolocy Llc Top down assembly of a disk drive actuator using a tolerance ring and a post

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419865A (en) * 1944-07-31 1947-04-29 Abbott Lab Carbalkoxylation of phenylacetates
GB1199249A (en) * 1968-09-20 1970-07-15 Pfizer & Co C Direct Mono-Esterification of Aryl Malonic Acids
US3824275A (en) * 1969-01-23 1974-07-16 Pfizer Direct mono-esterification of arylmalonic acids
BE747295A (fr) * 1970-03-13 1970-09-14 Pfizer Monoesterification directe d'acides arylmaloniques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508658A (en) * 1977-07-13 1985-04-02 Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt. Pentahalophenyl ester of cyanoacetic acid derivatives

Also Published As

Publication number Publication date
SE7607044L (sv) 1976-12-21
GR60049B (en) 1978-04-01
DE2627709C2 (de) 1983-01-05
SE433607B (sv) 1984-06-04
CS191977B2 (en) 1979-07-31
IT1078624B (it) 1985-05-08
ES448967A1 (es) 1977-11-16
IL49808A0 (en) 1976-08-31
HU171729B (hu) 1978-03-28
CA1080716A (en) 1980-07-01
AT347924B (de) 1979-01-25
CH625778A5 (xx) 1981-10-15
FR2316212A1 (fr) 1977-01-28
AR219282A1 (es) 1980-08-15
FI761773A (xx) 1976-12-21
ATA439176A (de) 1978-06-15
NL7606620A (nl) 1976-12-22
SU691078A3 (ru) 1979-10-05
DK155729C (da) 1989-10-16
IN144126B (xx) 1978-03-25
AU1503376A (en) 1977-12-22
BG24945A3 (en) 1978-06-15
DK273576A (da) 1976-12-21
GB1546147A (en) 1979-05-16
US4324903A (en) 1982-04-13
AU509007B2 (en) 1980-04-17
PL103443B1 (pl) 1979-06-30
JPS5214736A (en) 1977-02-03
DE2627709A1 (de) 1976-12-30
NO762117L (xx) 1976-12-21
DD124725A5 (xx) 1977-03-09
US4289894A (en) 1981-09-15
FR2316212B1 (xx) 1980-01-25
DK155729B (da) 1989-05-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CHINOIN GYOGYSZER ES VEGYESZETI TERMEKEK GYARA RT

Effective date: 19900630