NL6817303A - - Google Patents

Info

Publication number
NL6817303A
NL6817303A NL6817303A NL6817303A NL6817303A NL 6817303 A NL6817303 A NL 6817303A NL 6817303 A NL6817303 A NL 6817303A NL 6817303 A NL6817303 A NL 6817303A NL 6817303 A NL6817303 A NL 6817303A
Authority
NL
Netherlands
Application number
NL6817303A
Other versions
NL166917B (nl
NL166917C (nl
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 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 true NL6817303A (enrdf_load_stackoverflow) 1969-06-06
NL166917B NL166917B (nl) 1981-05-15
NL166917C 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 (enrdf_load_stackoverflow)
BE (1) BE724926A (enrdf_load_stackoverflow)
DE (1) DE1812703A1 (enrdf_load_stackoverflow)
FR (1) FR1596798A (enrdf_load_stackoverflow)
GB (1) GB1238224A (enrdf_load_stackoverflow)
NL (1) NL166917C (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
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
US7335791B1 (en) 2006-11-28 2008-02-26 E.I. Du Pont De Nemours And Company Process for the synthesis of hydroxy aromatic acids
US7378547B1 (en) 2006-11-28 2008-05-27 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
EP2111388A1 (en) * 2006-12-21 2009-10-28 E. I. Du Pont de Nemours and Company Process for the synthesis of halogenated aromatic diacids
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
FR1596798A (enrdf_load_stackoverflow) 1970-06-22
NL166917B (nl) 1981-05-15
DE1812703A1 (de) 1969-08-28
GB1238224A (enrdf_load_stackoverflow) 1971-07-07
JPS509787B1 (enrdf_load_stackoverflow) 1975-04-16
NL166917C (nl) 1981-10-15
BE724926A (fr) 1969-05-16

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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