BE807683A - Procede de preparation de la trimethyl-2,3,5 hydroquinone - Google Patents

Procede de preparation de la trimethyl-2,3,5 hydroquinone

Info

Publication number
BE807683A
BE807683A BE138063A BE138063A BE807683A BE 807683 A BE807683 A BE 807683A BE 138063 A BE138063 A BE 138063A BE 138063 A BE138063 A BE 138063A BE 807683 A BE807683 A BE 807683A
Authority
BE
Belgium
Prior art keywords
hydroquinone
trimethyl
preparation
Prior art date
Application number
BE138063A
Other languages
English (en)
Inventor
Des Usineschimiques Rhone-Poulenc. Soc.
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
Publication of BE807683A publication Critical patent/BE807683A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/02—Compounds 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
    • C07C39/08—Dihydroxy benzenes; Alkylated derivatives thereof
    • 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
    • C07C37/06—Preparation 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
    • C07C37/07—Preparation 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/04—Preparation of quinones by oxidation giving rise to quinoid structures of unsubstituted ring carbon atoms in six-membered aromatic rings
BE138063A 1972-11-23 1973-11-22 Procede de preparation de la trimethyl-2,3,5 hydroquinone BE807683A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE807683A true BE807683A (fr) 1974-05-22

Family

ID=9107587

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138063A BE807683A (fr) 1972-11-23 1973-11-22 Procede de preparation de la trimethyl-2,3,5 hydroquinone

Country Status (8)

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

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 (fr) * 1981-08-28 1985-05-02 Hoechst Aktiengesellschaft Procédé de préparation d'acide 1,4,5,8-naphtalènetétracarboxylique
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
JPS504033A (fr) 1975-01-16
GB1380555A (en) 1975-01-15
NL7315684A (fr) 1974-05-27
CA998694A (fr) 1976-10-19
IT1001921B (it) 1976-04-30
FR2207894A1 (fr) 1974-06-21
DE2358481A1 (de) 1974-05-30

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