ES251858A1 - Procedimiento quimico para la obtenciën de nuevos compuestos de mentilbenzoquinonas - Google Patents

Procedimiento quimico para la obtenciën de nuevos compuestos de mentilbenzoquinonas

Info

Publication number
ES251858A1
ES251858A1 ES0251858A ES251858A ES251858A1 ES 251858 A1 ES251858 A1 ES 251858A1 ES 0251858 A ES0251858 A ES 0251858A ES 251858 A ES251858 A ES 251858A ES 251858 A1 ES251858 A1 ES 251858A1
Authority
ES
Spain
Prior art keywords
general formula
hydroquinones
benzoquinones
preparation
dimethoxy
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
ES0251858A
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of ES251858A1 publication Critical patent/ES251858A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
    • C07C50/28—Quinones containing groups having oxygen atoms singly bound to carbon atoms with monocyclic quinoid structure
    • 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
    • C07C46/06—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic 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
    • C07C46/06—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring
    • C07C46/08—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring with molecular oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedimiento químico para la obtención de nuevos compuestos de metilbenzoquinonas, especialmente de 2,3-dimetoxi-5-metilhidroquinona, que comprende introducir hidrógeno en la molécula de 2,3-dimetoxi-5-metilbenzoquinona en presencia de un material catalítico o de un reductor.
ES0251858A 1958-08-25 1959-08-21 Procedimiento quimico para la obtenciën de nuevos compuestos de mentilbenzoquinonas Expired ES251858A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75864858A 1958-08-25 1958-08-25

Publications (1)

Publication Number Publication Date
ES251858A1 true ES251858A1 (es) 1960-01-01

Family

ID=25052537

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0251858A Expired ES251858A1 (es) 1958-08-25 1959-08-21 Procedimiento quimico para la obtenciën de nuevos compuestos de mentilbenzoquinonas

Country Status (4)

Country Link
BE (1) BE581562A (es)
CH (1) CH381218A (es)
ES (1) ES251858A1 (es)
GB (1) GB928161A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020368B2 (ja) * 1974-10-11 1985-05-21 エーザイ株式会社 １，４ベンゾハイドロキノン誘導体の製法

Also Published As

Publication number Publication date
BE581562A (fr) 1960-02-11
CH381218A (de) 1964-08-31
GB928161A (en) 1963-06-06

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