DE2504592B2 - Verfahren zur herstellung von 5-methyl-2-nitrophenol - Google Patents

Verfahren zur herstellung von 5-methyl-2-nitrophenol

Info

Publication number
DE2504592B2
DE2504592B2 DE19752504592 DE2504592A DE2504592B2 DE 2504592 B2 DE2504592 B2 DE 2504592B2 DE 19752504592 DE19752504592 DE 19752504592 DE 2504592 A DE2504592 A DE 2504592A DE 2504592 B2 DE2504592 B2 DE 2504592B2
Authority
DE
Germany
Prior art keywords
methyl
nitrophenol
mixture
acid
reaction
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
DE19752504592
Other languages
German (de)
English (en)
Other versions
DE2504592A1 (de
Inventor
Mitsuru; Mukai Kunio; Nishinomiya Sasaki (Japan)
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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 JP1468874A external-priority patent/JPS50106931A/ja
Priority claimed from JP2657374A external-priority patent/JPS5234611B2/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of DE2504592A1 publication Critical patent/DE2504592A1/de
Priority to US05/641,585 priority Critical patent/US4034050A/en
Publication of DE2504592B2 publication Critical patent/DE2504592B2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C07F9/12—Esters of phosphoric acids with hydroxyaryl compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19752504592 1974-02-04 1975-02-04 Verfahren zur herstellung von 5-methyl-2-nitrophenol Granted DE2504592B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/641,585 US4034050A (en) 1975-01-13 1975-12-17 Preparation of 5-methyl-2-nitrophenol

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1468874A JPS50106931A (en, 2012) 1974-02-04 1974-02-04
JP2657374A JPS5234611B2 (en, 2012) 1974-03-06 1974-03-06

Publications (2)

Publication Number Publication Date
DE2504592A1 DE2504592A1 (de) 1975-08-07
DE2504592B2 true DE2504592B2 (de) 1976-10-28

Family

ID=26350698

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752504592 Granted DE2504592B2 (de) 1974-02-04 1975-02-04 Verfahren zur herstellung von 5-methyl-2-nitrophenol

Country Status (8)

Country Link
CA (1) CA1030557A (en, 2012)
CH (1) CH614187A5 (en, 2012)
DE (1) DE2504592B2 (en, 2012)
DK (1) DK36075A (en, 2012)
FR (1) FR2259811B1 (en, 2012)
GB (1) GB1440306A (en, 2012)
IT (1) IT1027448B (en, 2012)
NL (1) NL155822B (en, 2012)

Also Published As

Publication number Publication date
IT1027448B (it) 1978-11-20
FR2259811B1 (en, 2012) 1977-04-15
FR2259811A1 (en, 2012) 1975-08-29
CA1030557A (en) 1978-05-02
NL155822B (nl) 1978-02-15
DE2504592A1 (de) 1975-08-07
CH614187A5 (en) 1979-11-15
GB1440306A (en) 1976-06-23
DK36075A (en, 2012) 1975-10-06
NL7501314A (nl) 1975-08-06

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee