GB1320270A - Selective hydrogenation of nitroaromatic compounds - Google Patents

Selective hydrogenation of nitroaromatic compounds

Info

Publication number
GB1320270A
GB1320270A GB2714871*A GB2714871A GB1320270A GB 1320270 A GB1320270 A GB 1320270A GB 2714871 A GB2714871 A GB 2714871A GB 1320270 A GB1320270 A GB 1320270A
Authority
GB
United Kingdom
Prior art keywords
compounds
aromatic
nitroaromatic
nitroaromatic compounds
platinum
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.)
Expired
Application number
GB2714871*A
Other languages
English (en)
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.)
Engelhard Minerals and Chemicals Corp
Original Assignee
Engelhard Minerals and Chemicals Corp
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 Engelhard Minerals and Chemicals Corp filed Critical Engelhard Minerals and Chemicals Corp
Publication of GB1320270A publication Critical patent/GB1320270A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/04—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB2714871*A 1970-04-16 1971-04-19 Selective hydrogenation of nitroaromatic compounds Expired GB1320270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2905570A 1970-04-16 1970-04-16

Publications (1)

Publication Number Publication Date
GB1320270A true GB1320270A (en) 1973-06-13

Family

ID=21846966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2714871*A Expired GB1320270A (en) 1970-04-16 1971-04-19 Selective hydrogenation of nitroaromatic compounds

Country Status (6)

Country Link
US (1) US3694509A (enExample)
JP (1) JPS5346828B1 (enExample)
CA (1) CA987680A (enExample)
DE (1) DE2118369C3 (enExample)
FR (1) FR2089692A5 (enExample)
GB (1) GB1320270A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086363A1 (en) * 1982-01-29 1983-08-24 MALLINCKRODT, INC.(a Missouri corporation) Process for the preparation of arylhydroxylamines

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903167A (en) * 1971-03-04 1975-09-02 Texaco Inc Homogeneous ruthenium catalysts useful in the selective reduction of nitroaromatics to amines
US3906045A (en) * 1971-03-04 1975-09-16 Texaco Inc Homogeneous ruthenium catalysts useful in the selective reduction of nitroaromatics to amines
US3897499A (en) * 1971-10-08 1975-07-29 Degussa Hydrogenation of chloronitrobenzenes using noble metal catalysts treated with a sulfoxide and a hydrazine
US3927101A (en) * 1973-05-29 1975-12-16 Rhone Poulenc Sa Process for the preparation of hydroxylamines by hydrogenation of aromatic nitro derivatives
FR2252337B1 (enExample) * 1973-11-26 1976-10-01 Rhone Poulenc Ind
US4415753A (en) * 1982-01-29 1983-11-15 Mallinckrodt, Inc. Process for preparing p-aminophenol and alkyl substituted p-aminophenol
US4571437A (en) * 1982-01-29 1986-02-18 Mallinckrodt, Inc. Process for preparing p-aminophenol and alkyl substituted p-aminophenol
US4375559A (en) * 1982-07-15 1983-03-01 Air Products And Chemicals, Inc. Process for the production of hydrazoaromatics using a multi-phase system
US4627436A (en) * 1984-03-01 1986-12-09 Innoventions Biomedical Inc. Angioplasty catheter and method for use thereof
US4723030A (en) * 1985-08-05 1988-02-02 General Electric Company Moderated reduction reactions for producing arylhydroxylamines
JP2975480B2 (ja) * 1992-06-08 1999-11-10 シャープ株式会社 加熱式記録装置
HRP940123A2 (en) * 1994-02-21 1997-04-30 Sour Pliva New hydroxylamines with hypoglycemic activity
DE19610571A1 (de) * 1996-03-18 1997-09-25 Basf Ag Verfahren und Zwischenprodukte zur Herstellung von Pyridyl-4-Fluoranilinen
DE19753462A1 (de) 1997-12-02 1999-06-10 Consortium Elektrochem Ind Verfahren zur Herstellung organischer Hydroxylamine
US7017161B1 (en) 1999-10-11 2006-03-21 Dictaphone Corporation System and method for interfacing a radiology information system to a central dictation system
EP1593668A4 (en) * 2003-02-14 2007-07-11 Wako Pure Chem Ind Ltd METHOD FOR PRODUCING A HYDROXYLAMINE COMPOUND USING A PLATINATE CATALYST IMMOBILIZED ON AN ION EXCHANGE RESIN
JP5425619B2 (ja) * 2007-03-27 2014-02-26 和光純薬工業株式会社 アリールヒドロキシルアミンの製造法
CN104098485A (zh) * 2014-05-26 2014-10-15 张家港威胜生物医药有限公司 一种邻氨基苯羟胺的制备方法
US10377720B2 (en) 2015-05-14 2019-08-13 Adama Makhteshim Ltd. Process for preparing a hydroxylamine pyrazole compound
CN114471540B (zh) * 2022-02-22 2023-08-08 北京化工大学 一种亚纳米Pt选择性加氢催化剂、制备方法及其应用
CN118988370B (zh) * 2024-08-06 2025-04-01 厦门嘉氢科技有限公司 一种应用于硝基选择性加氢制羟胺催化剂的制备工艺及其应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894036A (en) * 1956-02-06 1959-07-07 Gen Aniline & Film Corp Catalytic reduction of aromatic polynitro compounds
US3491151A (en) * 1967-07-11 1970-01-20 Polaroid Corp Preparation of alkylated hydroxylamines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086363A1 (en) * 1982-01-29 1983-08-24 MALLINCKRODT, INC.(a Missouri corporation) Process for the preparation of arylhydroxylamines

Also Published As

Publication number Publication date
CA987680A (en) 1976-04-20
US3694509A (en) 1972-09-26
DE2118369B2 (de) 1980-02-28
DE2118369C3 (de) 1980-10-30
JPS5346828B1 (enExample) 1978-12-16
FR2089692A5 (enExample) 1972-01-07
DE2118369A1 (de) 1971-10-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

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