GB1575808A - Hydrogenation process - Google Patents

Hydrogenation process Download PDF

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Publication number
GB1575808A
GB1575808A GB1482576A GB1482576A GB1575808A GB 1575808 A GB1575808 A GB 1575808A GB 1482576 A GB1482576 A GB 1482576A GB 1482576 A GB1482576 A GB 1482576A GB 1575808 A GB1575808 A GB 1575808A
Authority
GB
United Kingdom
Prior art keywords
process according
group
hydrogen donor
hydroxylamino
compound
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
GB1482576A
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Priority to GB1482576A priority Critical patent/GB1575808A/en
Priority to NL7703841A priority patent/NL7703841A/xx
Priority to CH445077A priority patent/CH635817A5/de
Priority to DE19772715785 priority patent/DE2715785C2/de
Priority to JP4049177A priority patent/JPS52125101A/ja
Priority to FR7710896A priority patent/FR2348187A1/fr
Publication of GB1575808A publication Critical patent/GB1575808A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/72—Nitrogen atoms
    • C07D213/73—Unsubstituted amino or imino radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/88—Nitrogen atoms, e.g. allantoin
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/10—Radicals substituted by halogen atoms or nitro radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/14—Thiadiazoles; Hydrogenated thiadiazoles condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Pyridine Compounds (AREA)
GB1482576A 1976-04-12 1976-04-12 Hydrogenation process Expired GB1575808A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB1482576A GB1575808A (en) 1976-04-12 1976-04-12 Hydrogenation process
NL7703841A NL7703841A (nl) 1976-04-12 1977-04-07 Hydrogeneringswerkwijze.
CH445077A CH635817A5 (en) 1976-04-12 1977-04-07 Process for preparing hydroxylamino compounds or amino compounds
DE19772715785 DE2715785C2 (de) 1976-04-12 1977-04-07 Verfahren zur Herstellung von aromatischen oder heterocyclischen Hydroxylamino- oder Aminoverbindungen
JP4049177A JPS52125101A (en) 1976-04-12 1977-04-11 Process for preparing hydroxylamino and or amino compound
FR7710896A FR2348187A1 (fr) 1976-04-12 1977-04-12 Procede d'hydrogenation de composes nitres, nitroses ou hydroxylamines pour la preparation de composes hydroxylamines ou amines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1482576A GB1575808A (en) 1976-04-12 1976-04-12 Hydrogenation process

Publications (1)

Publication Number Publication Date
GB1575808A true GB1575808A (en) 1980-10-01

Family

ID=10048147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1482576A Expired GB1575808A (en) 1976-04-12 1976-04-12 Hydrogenation process

Country Status (6)

Country Link
JP (1) JPS52125101A (enrdf_load_stackoverflow)
CH (1) CH635817A5 (enrdf_load_stackoverflow)
DE (1) DE2715785C2 (enrdf_load_stackoverflow)
FR (1) FR2348187A1 (enrdf_load_stackoverflow)
GB (1) GB1575808A (enrdf_load_stackoverflow)
NL (1) NL7703841A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0490115A1 (en) * 1990-12-10 1992-06-17 Occidental Chemical Corporation Process for the preparation of 3,5-diaminobenzotrifluoride
US5306833A (en) * 1992-02-04 1994-04-26 Societe Francaise Hoechst Preparation process for arylacetic acids and their alkali metal salts
WO1995021143A3 (en) * 1994-02-04 1995-11-02 Charles J Rogers Methods for the synthesis of chemical compounds
RU2337092C1 (ru) * 2007-01-09 2008-10-27 Федеральное государственное унитарное предприятие Государственный научно-исследовательский институт "Кристалл" Способ получения 4-гидроксиламино-2,6-динитротолуола и 3,5-динитро-1-гидроксиламинобензола

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717881A1 (de) * 1987-05-27 1988-12-08 Basf Ag Katalytische transferhydrierungen mit aromatischen nitroverbindungen als wasserstoffacceptor
FR2686877B1 (fr) * 1992-01-31 1995-03-24 Hoechst France Procede de preparation de l'acide orthohydroxyphenylacetique.
CN110841636B (zh) * 2019-12-02 2023-10-17 西安凯立新材料股份有限公司 一种制备5-氨基间苯二甲酸的催化剂及其制备方法与应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768209A (en) * 1951-01-30 1956-10-23 Ringwood Chemical Corp Reduction of 2-nitro 1-phenyl propene-1
US3239563A (en) * 1962-12-13 1966-03-08 Parke Davis & Co Reduction of 1-phenyl-nitropropane-1, 3-diol

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0490115A1 (en) * 1990-12-10 1992-06-17 Occidental Chemical Corporation Process for the preparation of 3,5-diaminobenzotrifluoride
US5306833A (en) * 1992-02-04 1994-04-26 Societe Francaise Hoechst Preparation process for arylacetic acids and their alkali metal salts
WO1995021143A3 (en) * 1994-02-04 1995-11-02 Charles J Rogers Methods for the synthesis of chemical compounds
RU2337092C1 (ru) * 2007-01-09 2008-10-27 Федеральное государственное унитарное предприятие Государственный научно-исследовательский институт "Кристалл" Способ получения 4-гидроксиламино-2,6-динитротолуола и 3,5-динитро-1-гидроксиламинобензола

Also Published As

Publication number Publication date
JPS52125101A (en) 1977-10-20
NL7703841A (nl) 1977-10-14
FR2348187A1 (fr) 1977-11-10
FR2348187B1 (enrdf_load_stackoverflow) 1980-12-05
DE2715785A1 (de) 1977-10-20
JPS6115048B2 (enrdf_load_stackoverflow) 1986-04-22
DE2715785C2 (de) 1987-03-05
CH635817A5 (en) 1983-04-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950412