FR2077605B1 - - Google Patents

Info

Publication number
FR2077605B1
FR2077605B1 FR717101504A FR7101504A FR2077605B1 FR 2077605 B1 FR2077605 B1 FR 2077605B1 FR 717101504 A FR717101504 A FR 717101504A FR 7101504 A FR7101504 A FR 7101504A FR 2077605 B1 FR2077605 B1 FR 2077605B1
Authority
FR
France
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
FR717101504A
Other languages
French (fr)
Other versions
FR2077605A1 (OSRAM
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.)
Stamicarbon BV
Original Assignee
Stamicarbon 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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of FR2077605A1 publication Critical patent/FR2077605A1/fr
Application granted granted Critical
Publication of FR2077605B1 publication Critical patent/FR2077605B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
    • C07C37/56—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by replacing a carboxyl or aldehyde group by a hydroxy group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR717101504A 1970-01-17 1971-01-18 Expired FR2077605B1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7000684A NL7000684A (OSRAM) 1970-01-17 1970-01-17

Publications (2)

Publication Number Publication Date
FR2077605A1 FR2077605A1 (OSRAM) 1971-10-29
FR2077605B1 true FR2077605B1 (OSRAM) 1973-06-08

Family

ID=19809120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717101504A Expired FR2077605B1 (OSRAM) 1970-01-17 1971-01-18

Country Status (7)

Country Link
US (1) US3929909A (OSRAM)
BE (1) BE761651A (OSRAM)
CA (1) CA919705A (OSRAM)
DE (1) DE2101835A1 (OSRAM)
FR (1) FR2077605B1 (OSRAM)
GB (1) GB1297212A (OSRAM)
NL (1) NL7000684A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4620043A (en) * 1982-05-17 1986-10-28 The Dow Chemical Company Production of phenols and catalyst therefor
NL9201481A (nl) * 1992-08-20 1994-03-16 Dsm Nv Werkwijze voor de verwijdering van teer uit een fenolbereidingsproces.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349134A (en) * 1962-06-04 1967-10-24 Stamicarbon Tar removal in phenol process
GB985079A (en) * 1963-03-05 1965-03-03 Montedison Spa Improvements relating to the production of phenol
US3277184A (en) * 1963-09-30 1966-10-04 Shell Oil Co Phenol production

Also Published As

Publication number Publication date
GB1297212A (OSRAM) 1972-11-22
CA919705A (en) 1973-01-23
FR2077605A1 (OSRAM) 1971-10-29
BE761651A (fr) 1971-07-15
DE2101835A1 (de) 1971-07-29
US3929909A (en) 1975-12-30
NL7000684A (OSRAM) 1971-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse