NL166917C - Werkwijze ter bereiding van 2.5-dibroomtereftaalzuur. - Google Patents

Werkwijze ter bereiding van 2.5-dibroomtereftaalzuur.

Info

Publication number
NL166917C
NL166917C NL6817303A NL6817303A NL166917C NL 166917 C NL166917 C NL 166917C NL 6817303 A NL6817303 A NL 6817303A NL 6817303 A NL6817303 A NL 6817303A NL 166917 C NL166917 C NL 166917C
Authority
NL
Netherlands
Prior art keywords
dibroometerphalic
preparation
acid
dibroometerphalic acid
Prior art date
Application number
NL6817303A
Other languages
English (en)
Dutch (nl)
Other versions
NL166917B (nl
NL6817303A (US06420036-20020716-C00037.png
Original Assignee
Standard Oil 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 Standard Oil Co filed Critical Standard Oil Co
Publication of NL6817303A publication Critical patent/NL6817303A/xx
Publication of NL166917B publication Critical patent/NL166917B/xx
Application granted granted Critical
Publication of NL166917C publication Critical patent/NL166917C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL6817303A 1967-12-04 1968-12-03 Werkwijze ter bereiding van 2.5-dibroomtereftaalzuur. NL166917C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68749067A 1967-12-04 1967-12-04

Publications (3)

Publication Number Publication Date
NL6817303A NL6817303A (US06420036-20020716-C00037.png) 1969-06-06
NL166917B NL166917B (nl) 1981-05-15
NL166917C true NL166917C (nl) 1981-10-15

Family

ID=24760631

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6817303A NL166917C (nl) 1967-12-04 1968-12-03 Werkwijze ter bereiding van 2.5-dibroomtereftaalzuur.

Country Status (6)

Country Link
JP (1) JPS509787B1 (US06420036-20020716-C00037.png)
BE (1) BE724926A (US06420036-20020716-C00037.png)
DE (1) DE1812703A1 (US06420036-20020716-C00037.png)
FR (1) FR1596798A (US06420036-20020716-C00037.png)
GB (1) GB1238224A (US06420036-20020716-C00037.png)
NL (1) NL166917C (US06420036-20020716-C00037.png)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7351856B1 (en) 2006-11-28 2008-04-01 E.I. Du Pont De Nemours And Company Process for the synthesis of hydroxy aromatic acids
US7345194B1 (en) 2006-11-28 2008-03-18 E.I. Du Pont De Nemours And Company Process for the synthesis of 2,5-dihydroxyterephthalic acid
US7378547B1 (en) 2006-11-28 2008-05-27 E.I. Du Pont De Nemours And Company Process for the synthesis of hydroxy aromatic acids
US7355070B1 (en) 2006-11-28 2008-04-08 E. I. Du Pont De Nemours And Company Process for the synthesis of 2,5-dihydroxyterephthalic acid
US7335791B1 (en) 2006-11-28 2008-02-26 E.I. Du Pont De Nemours And Company Process for the synthesis of hydroxy aromatic acids
US7358391B1 (en) 2006-11-28 2008-04-15 E.I. Du Pont De Nemours And Company Process for the synthesis of hydroxy aromatic acids
US7339076B1 (en) 2006-11-28 2008-03-04 E.I. Du Pont De Nemours And Company Process for the synthesis of 2,5-dihydroxyterephthalic acid
US7345195B1 (en) 2006-11-28 2008-03-18 E.I. Du Pont De Nemours And Company Process for the synthesis of 2,5-dihydroxyterephthalic acid
KR20090097197A (ko) * 2006-12-21 2009-09-15 이 아이 듀폰 디 네모아 앤드 캄파니 할로겐화 방향족 이산의 합성 방법
CN105646176B (zh) * 2016-01-05 2017-11-24 郑州轻工业学院 4,5‑二溴邻苯二甲酸的制备方法

Also Published As

Publication number Publication date
NL166917B (nl) 1981-05-15
BE724926A (fr) 1969-05-16
GB1238224A (US06420036-20020716-C00037.png) 1971-07-07
FR1596798A (US06420036-20020716-C00037.png) 1970-06-22
DE1812703A1 (de) 1969-08-28
NL6817303A (US06420036-20020716-C00037.png) 1969-06-06
JPS509787B1 (US06420036-20020716-C00037.png) 1975-04-16

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Legal Events

Date Code Title Description
TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: AMOCO CORPORATION

V4 Lapsed because of reaching the maxim lifetime of a patent
BK Erratum

Free format text: IN PAT.BUL.02/89,PAGE 204:THE DATE OF LAPSE OF PATENT 166917, 881222 CORR.:881203