AU2170799A - Method for hydrogenating 5-nitrosalicylic acids - Google Patents

Method for hydrogenating 5-nitrosalicylic acids

Info

Publication number
AU2170799A
AU2170799A AU21707/99A AU2170799A AU2170799A AU 2170799 A AU2170799 A AU 2170799A AU 21707/99 A AU21707/99 A AU 21707/99A AU 2170799 A AU2170799 A AU 2170799A AU 2170799 A AU2170799 A AU 2170799A
Authority
AU
Australia
Prior art keywords
hydrogenating
nitrosalicylic
acids
nitrosalicylic acids
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.)
Abandoned
Application number
AU21707/99A
Inventor
Roland Jacquot
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
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 Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Publication of AU2170799A publication Critical patent/AU2170799A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/04—Formation of amino groups in compounds containing carboxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU21707/99A 1998-02-06 1999-02-03 Method for hydrogenating 5-nitrosalicylic acids Abandoned AU2170799A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9801429A FR2774685B1 (en) 1998-02-06 1998-02-06 PROCESS FOR HYDROGENATION OF NITROSALICYLIC ACIDS
FR9801429 1998-02-06
PCT/FR1999/000222 WO1999040060A1 (en) 1998-02-06 1999-02-03 Method for hydrogenating 5-nitrosalicylic acids

Publications (1)

Publication Number Publication Date
AU2170799A true AU2170799A (en) 1999-08-23

Family

ID=9522690

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21707/99A Abandoned AU2170799A (en) 1998-02-06 1999-02-03 Method for hydrogenating 5-nitrosalicylic acids

Country Status (4)

Country Link
CN (1) CN1290246A (en)
AU (1) AU2170799A (en)
FR (1) FR2774685B1 (en)
WO (1) WO1999040060A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120203031A1 (en) * 2009-10-19 2012-08-09 Newreka Chemicals Private Limited Sustainable chemical process for reduction of nitro compounds (R-NO2) or nitroso compounds (R-NO) containing sulphonic or carboxylic group into corresponding amino compounds (R-NH2) with inherent recycle of all acidic streams generated in synthesis

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1053229A (en) * 1991-01-23 1991-07-24 陕西省医药工业研究所 Synthetic process for " metholazine "

Also Published As

Publication number Publication date
FR2774685A1 (en) 1999-08-13
WO1999040060A1 (en) 1999-08-12
CN1290246A (en) 2001-04-04
FR2774685B1 (en) 2000-05-26

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase