FR2333771A1 - Acides a-chlorocarboxyliques et leur procede de fabrication - Google Patents

Acides a-chlorocarboxyliques et leur procede de fabrication

Info

Publication number
FR2333771A1
FR2333771A1 FR7617253A FR7617253A FR2333771A1 FR 2333771 A1 FR2333771 A1 FR 2333771A1 FR 7617253 A FR7617253 A FR 7617253A FR 7617253 A FR7617253 A FR 7617253A FR 2333771 A1 FR2333771 A1 FR 2333771A1
Authority
FR
France
Prior art keywords
manufacturing process
chlorocarboxylic acids
chlorocarboxylic
acids
manufacturing
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.)
Granted
Application number
FR7617253A
Other languages
English (en)
Other versions
FR2333771B1 (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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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
Priority claimed from GB24666/75A external-priority patent/GB1537838A/en
Priority claimed from JP50118099A external-priority patent/JPS5242847A/ja
Priority claimed from JP4487076A external-priority patent/JPS52128348A/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of FR2333771A1 publication Critical patent/FR2333771A1/fr
Application granted granted Critical
Publication of FR2333771B1 publication Critical patent/FR2333771B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/46—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylureas
    • C07C275/48—Y being a hydrogen or a carbon atom
    • C07C275/50—Y being a hydrogen or an acyclic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
    • C07C205/35—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C205/36—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
    • C07C205/37—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system the oxygen atom of at least one of the etherified hydroxy groups being further bound to an acyclic carbon atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7617253A 1975-06-09 1976-06-08 Acides a-chlorocarboxyliques et leur procede de fabrication Granted FR2333771A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB24666/75A GB1537838A (en) 1975-06-09 1975-06-09 Alpha-chlorocarboxylic acids
JP50118099A JPS5242847A (en) 1975-09-29 1975-09-29 Process for preparation of alpha-chlorocarboxylic acids
JP4487076A JPS52128348A (en) 1976-04-19 1976-04-19 Alpha-chlorocarboxylic acid derivatives and their preparation

Publications (2)

Publication Number Publication Date
FR2333771A1 true FR2333771A1 (fr) 1977-07-01
FR2333771B1 FR2333771B1 (fr) 1982-09-24

Family

ID=27258358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617253A Granted FR2333771A1 (fr) 1975-06-09 1976-06-08 Acides a-chlorocarboxyliques et leur procede de fabrication

Country Status (15)

Country Link
US (1) US4080505A (fr)
AU (1) AU500421B2 (fr)
BE (1) BE842692A (fr)
CA (1) CA1078403A (fr)
CH (1) CH620414A5 (fr)
DE (1) DE2625163A1 (fr)
DK (1) DK251276A (fr)
ES (1) ES448647A1 (fr)
FI (1) FI761637A (fr)
FR (1) FR2333771A1 (fr)
GR (1) GR60269B (fr)
NL (1) NL7606250A (fr)
NO (1) NO761940L (fr)
PT (1) PT65179B (fr)
SE (1) SE7606441L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5657775A (en) * 1979-10-17 1981-05-20 Takeda Chem Ind Ltd Thiazole derivative
AR017346A1 (es) * 1997-10-16 2001-09-05 Fmc Corp PROCEDIMIENTO PARA LA PREPARACIoN DE UN HERBICIDA DE TRIAZOLINONA Y PROCEDIMIENTO PARA LA PREPARACIoN DE COMPUESTOS INTERMEDIARIOS.
GB0405033D0 (en) * 2004-03-05 2004-04-07 Karobio Ab Novel pharmaceutical compositions
EP2266949B1 (fr) * 2009-06-10 2013-05-29 Gregoria, Liberata Synthèse quantitative haute efficacité rapide de paracétamol

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL45396A0 (en) * 1973-08-23 1974-11-29 Beecham Group Ltd Pharmaceutical compositions containing aryl aralkyl ether and thioether derivatives,certain such novel compounds and their preparation

Also Published As

Publication number Publication date
AU1472676A (en) 1977-12-15
ES448647A1 (es) 1977-12-01
US4080505A (en) 1978-03-21
BE842692A (fr) 1976-12-08
AU500421B2 (en) 1979-05-24
PT65179B (en) 1977-11-18
FI761637A (fr) 1976-12-10
CH620414A5 (fr) 1980-11-28
NO761940L (fr) 1976-12-10
CA1078403A (fr) 1980-05-27
SE7606441L (sv) 1976-12-10
FR2333771B1 (fr) 1982-09-24
GR60269B (en) 1978-04-20
PT65179A (en) 1976-07-01
DE2625163A1 (de) 1976-12-30
DK251276A (da) 1976-12-10
NL7606250A (nl) 1976-12-13

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Legal Events

Date Code Title Description
ST Notification of lapse