ES410153A1 - A procedure for preparing 2- (6-metoxy-2-nafthy) propionic acid. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for preparing 2- (6-metoxy-2-nafthy) propionic acid. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES410153A1
ES410153A1 ES410153A ES410153A ES410153A1 ES 410153 A1 ES410153 A1 ES 410153A1 ES 410153 A ES410153 A ES 410153A ES 410153 A ES410153 A ES 410153A ES 410153 A1 ES410153 A1 ES 410153A1
Authority
ES
Spain
Prior art keywords
propionic acid
translation
preparing
machine
legally binding
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
ES410153A
Other languages
Spanish (es)
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.)
Roche Palo Alto LLC
Original Assignee
Roche Palo Alto 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 Roche Palo Alto LLC filed Critical Roche Palo Alto LLC
Publication of ES410153A1 publication Critical patent/ES410153A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
    • C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

A process for preparing 2- (6-methoxy-2-naphthyl) propionic acid consisting of: a) treating a compound selected from the group of compounds represented by the formula ** formula *** where R is hydroxy, chlorine, bromine, iodine, ** formula **, where each of the radicals R1 and R2 is alkyl, cycloalkyl or aralkyl, either in racemic form or as a separate d-isomer, with hydrogen and a hydrogenation catalyst in an inert organic solvent, up to that the hydrogenolysis is carried out and b) separating the 2- (6-methoxy-2-naphthi) propionic acid from the reaction mixture and solving the racemic mixture to obtain the d 2- (6-methoxy-2-naphthyl) propionic acid. (Machine-translation by Google Translate, not legally binding)
ES410153A 1969-09-30 1972-12-29 A procedure for preparing 2- (6-metoxy-2-nafthy) propionic acid. (Machine-translation by Google Translate, not legally binding) Expired ES410153A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86249969A 1969-09-30 1969-09-30

Publications (1)

Publication Number Publication Date
ES410153A1 true ES410153A1 (en) 1975-12-16

Family

ID=25338641

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410153A Expired ES410153A1 (en) 1969-09-30 1972-12-29 A procedure for preparing 2- (6-metoxy-2-nafthy) propionic acid. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
CH (1) CH550763A (en)
ES (1) ES410153A1 (en)
GB (4) GB1301449A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997019048A1 (en) * 1995-11-17 1997-05-29 Aeci Limited Synthesis of propionic acid derivatives
US6382990B1 (en) 1999-11-19 2002-05-07 Societe D'exploitation Des Procedes Marechal (Sepm) Electric connection base plate in particular for explosible environment and method for making same

Also Published As

Publication number Publication date
CH550763A (en) 1974-06-28
GB1301815A (en) 1973-01-04
GB1301449A (en) 1972-12-29
GB1301448A (en) 1972-12-29
GB1301447A (en) 1972-12-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19930225