IT1001921B - Procedimento per preparare trimetil 2.3.5.idrochinone - Google Patents

Procedimento per preparare trimetil 2.3.5.idrochinone

Info

Publication number
IT1001921B
IT1001921B IT3164873A IT3164873A IT1001921B IT 1001921 B IT1001921 B IT 1001921B IT 3164873 A IT3164873 A IT 3164873A IT 3164873 A IT3164873 A IT 3164873A IT 1001921 B IT1001921 B IT 1001921B
Authority
IT
Italy
Prior art keywords
hydroquinone
procedure
preparing trimethyl
trimethyl
preparing
Prior art date
Application number
IT3164873A
Other languages
English (en)
Original Assignee
Rhone Poulenc Sa
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 Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Application granted granted Critical
Publication of IT1001921B publication Critical patent/IT1001921B/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/02Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
    • C07C39/08Dihydroxy benzenes; Alkylated derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/06Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
    • C07C37/07Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation with simultaneous reduction of C=O group in that ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00Preparation of quinones
    • C07C46/02Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/04Preparation of quinones by oxidation giving rise to quinoid structures of unsubstituted ring carbon atoms in six-membered aromatic rings

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)
IT3164873A 1972-11-23 1973-11-22 Procedimento per preparare trimetil 2.3.5.idrochinone IT1001921B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7241638A FR2207894A1 (it) 1972-11-23 1972-11-23

Publications (1)

Publication Number Publication Date
IT1001921B true IT1001921B (it) 1976-04-30

Family

ID=9107587

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3164873A IT1001921B (it) 1972-11-23 1973-11-22 Procedimento per preparare trimetil 2.3.5.idrochinone

Country Status (8)

Country Link
JP (1) JPS504033A (it)
BE (1) BE807683A (it)
CA (1) CA998694A (it)
DE (1) DE2358481A1 (it)
FR (1) FR2207894A1 (it)
GB (1) GB1380555A (it)
IT (1) IT1001921B (it)
NL (1) NL7315684A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248812A (en) * 1977-07-18 1981-02-03 Japan Exlan Company Limited Process for producing a rush-like structure
EP0073464B1 (de) * 1981-08-28 1985-05-02 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Naphthalintetracarbonsäure-1,4,5,8
JPH07107003B2 (ja) * 1986-10-16 1995-11-15 三菱瓦斯化学株式会社 2,3,5−トリメチルハイドロキノンの製造方法
CN112142012B (zh) * 2020-09-11 2024-02-27 黎明化工研究设计院有限责任公司 一种蒽醌法生产过氧化氢的工作液体系

Also Published As

Publication number Publication date
NL7315684A (it) 1974-05-27
DE2358481A1 (de) 1974-05-30
CA998694A (fr) 1976-10-19
JPS504033A (it) 1975-01-16
BE807683A (fr) 1974-05-22
FR2207894A1 (it) 1974-06-21
GB1380555A (en) 1975-01-15

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