IT1001921B - PROCEDURE FOR PREPARING TRIMETHYL 2.3.5 HYDROQUINONE - Google Patents

PROCEDURE FOR PREPARING TRIMETHYL 2.3.5 HYDROQUINONE

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
Italian (it)
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/en

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
IT3164873A 1972-11-23 1973-11-22 PROCEDURE FOR PREPARING TRIMETHYL 2.3.5 HYDROQUINONE IT1001921B (en)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=9107587

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3164873A IT1001921B (en) 1972-11-23 1973-11-22 PROCEDURE FOR PREPARING TRIMETHYL 2.3.5 HYDROQUINONE

Country Status (8)

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

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
DE3263409D1 (en) * 1981-08-28 1985-06-05 Hoechst Ag Process for preparing 1,4,5,8-naphthalenetetracarboxylic acid
JPH07107003B2 (en) * 1986-10-16 1995-11-15 三菱瓦斯化学株式会社 Method for producing 2,3,5-trimethylhydroquinone
CN112142012B (en) * 2020-09-11 2024-02-27 黎明化工研究设计院有限责任公司 Working solution system for producing hydrogen peroxide by anthraquinone process

Also Published As

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

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