ES410149A1 - 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)

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Publication number
ES410149A1
ES410149A1 ES410149A ES410149A ES410149A1 ES 410149 A1 ES410149 A1 ES 410149A1 ES 410149 A ES410149 A ES 410149A ES 410149 A ES410149 A ES 410149A ES 410149 A1 ES410149 A1 ES 410149A1
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
ES410149A
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 ES410149A1 publication Critical patent/ES410149A1/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A process for preparing 2- (6-methoxy-2-naphthyl) propionic acid which consists in treating 2- (6-methoxy-2-naphthyl) propionamide with an alkali metal nitrite or nitrogen tetroxide in acetic acid containing 0 to 25% by volume of sulfuric acid until 2- (6-methoxy-2-naphthyl) propionic acid is formed; separate this compound from the reaction mixture and solve it to obtain 2- (6-methoxy-2-naphthyl) propionic acid. (Machine-translation by Google Translate, not legally binding)
ES410149A 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 ES410149A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86246169A 1969-09-30 1969-09-30

Publications (1)

Publication Number Publication Date
ES410149A1 true ES410149A1 (en) 1976-01-01

Family

ID=25338545

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410149A Expired ES410149A1 (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 (1)

Country Link
ES (1) ES410149A1 (en)

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19930225