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GB1342866A - Process for preparing 5-hydroxy-1-tetralone and derivatives thereof - Google Patents

Process for preparing 5-hydroxy-1-tetralone and derivatives thereof

Info

Publication number
GB1342866A
GB1342866A GB1765972A GB1765972A GB1342866A GB 1342866 A GB1342866 A GB 1342866A GB 1765972 A GB1765972 A GB 1765972A GB 1765972 A GB1765972 A GB 1765972A GB 1342866 A GB1342866 A GB 1342866A
Authority
GB
United Kingdom
Prior art keywords
tetralone
hydroxy
reacted
derivatives
preparing
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
GB1765972A
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.)
Warner Lambert Co LLC
Original Assignee
Warner Lambert Co LLC
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 Warner Lambert Co LLC filed Critical Warner Lambert Co LLC
Publication of GB1342866A publication Critical patent/GB1342866A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
    • C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
    • C07D303/22—Ethers with hydroxy compounds containing no oxirane rings with monohydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/006—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrogenation of aromatic hydroxy compounds

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)
  • Structure Of Belt Conveyors (AREA)

Abstract

1342866 5-Hydroxy-1 -tetralone and derivatives WARNER-LAMBERT CO 17 April 1972 [25 May 1971] 17659/72 Heading C2C In a process for preparing 5-hydroxy- 1 - tetralone an aqueous alcoholic solution of 1,5- dihydroxy-naphthalene is reacted with gaseous hydrogen in the presence of a palladium reducing catalyst and an equimolar quantity of an alkali metal hydroxide until one molar proportion of hydrogen has been absorbed. The product is reacted with epichlorhydrin to obtain 2,3 epoxypropoxy - 1 - tetralone and the latter is reacted with an appropriate amine to obtain a 3,4-dihydronaphthalenoneoxy-2-hydroxypropylamine, e.g. 3,4-dihydronaphthalenone - oxy - 2 - hydroxy - (N - tert - butyl)- propylamine.
GB1765972A 1971-05-25 1972-04-17 Process for preparing 5-hydroxy-1-tetralone and derivatives thereof Expired GB1342866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14685271A 1971-05-25 1971-05-25

Publications (1)

Publication Number Publication Date
GB1342866A true GB1342866A (en) 1974-01-03

Family

ID=22519260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1765972A Expired GB1342866A (en) 1971-05-25 1972-04-17 Process for preparing 5-hydroxy-1-tetralone and derivatives thereof

Country Status (13)

Country Link
JP (1) JPS5242791B1 (en)
AU (1) AU452554B2 (en)
CA (1) CA964281A (en)
CH (1) CH576408A5 (en)
DK (1) DK156897C (en)
ES (1) ES403004A1 (en)
FI (1) FI53699C (en)
FR (1) FR2138942B1 (en)
GB (1) GB1342866A (en)
NL (1) NL156126B (en)
NO (1) NO135242C (en)
SE (1) SE384203B (en)
ZA (1) ZA722397B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108722396A (en) * 2018-05-30 2018-11-02 杭州卢普生物科技有限公司 The preparation method of nanoparticle-metal composite catalyst and its preparation method and application and 5- hydroxyls -1-tetralone

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2033576B1 (en) * 1991-05-09 1993-12-16 Uriach & Cia Sa J NEW PROCEDURE FOR OBTAINING NEW TETRALONAS.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108722396A (en) * 2018-05-30 2018-11-02 杭州卢普生物科技有限公司 The preparation method of nanoparticle-metal composite catalyst and its preparation method and application and 5- hydroxyls -1-tetralone
CN108722396B (en) * 2018-05-30 2019-08-06 杭州卢普生物科技有限公司 A kind of preparation method of 5- hydroxyl -1-tetralone

Also Published As

Publication number Publication date
NL7207029A (en) 1972-11-28
NL156126B (en) 1978-03-15
DE2219116B2 (en) 1975-05-07
AU452554B2 (en) 1974-09-05
ZA722397B (en) 1972-12-27
CA964281A (en) 1975-03-11
FR2138942A1 (en) 1973-01-05
AU4145772A (en) 1973-10-25
SE384203B (en) 1976-04-26
DK156897C (en) 1990-02-26
DK156897B (en) 1989-10-16
FR2138942B1 (en) 1979-01-19
NO135242C (en) 1977-03-09
ES403004A1 (en) 1975-04-16
JPS5242791B1 (en) 1977-10-26
NO135242B (en) 1976-11-29
FI53699C (en) 1978-07-10
FI53699B (en) 1978-03-31
CH576408A5 (en) 1976-06-15
DE2219116A1 (en) 1972-12-07

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years