PE24998A1 - MANUFACTURING PROCEDURE FOR ALPHA NAFTALEN ACETIC ACID - Google Patents

MANUFACTURING PROCEDURE FOR ALPHA NAFTALEN ACETIC ACID

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Publication number
PE24998A1
PE24998A1 PE00085196A PE00085196A PE24998A1 PE 24998 A1 PE24998 A1 PE 24998A1 PE 00085196 A PE00085196 A PE 00085196A PE 00085196 A PE00085196 A PE 00085196A PE 24998 A1 PE24998 A1 PE 24998A1
Authority
PE
Peru
Prior art keywords
naftalen
acid
acetic acid
formation
alpha
Prior art date
Application number
PE00085196A
Other languages
Spanish (es)
Inventor
Ortiz Nicanor Vilchez
Original Assignee
Ortiz Nicanor Vilchez
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 Ortiz Nicanor Vilchez filed Critical Ortiz Nicanor Vilchez
Priority to PE00085196A priority Critical patent/PE24998A1/en
Publication of PE24998A1 publication Critical patent/PE24998A1/en

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Abstract

CARACTERIZADO PORQUE COMPRENDE: 1) FORMACION DEL ACIDO NAFTALEN SULFONICO, POR SULFATACION DE LA NAFTALINA SOLIDA CON H2SO4 AL 98% Y CALENTAMIENTO A 120�C; 2) FORMACION DEL NAFTALENATO DE POTASIO, AGREGANDO KOH DILUIDO AL 50% AL PRODUCTO OBTENIDO EN (1), BAJO CALENTAMIENTO A 300�C, EVAPORAR EL AGUA PARA ELIMINAR LOS SUBPRODUCTOS; 3) FORMACION DEL O-NAFTOL, AGREGANDO HCl AL 35% A LO OBTENIDO EN (2), DECANTAR EL AGUA PARA ELIMINAR LOS SUBPRODUCTOS; 4) FORMACION DEL ACIDO NAFTALEN ACETICO, AGREGANDO ACIDO ACETICO AL 98%, A LO OBTENIDO EN (3); 5) SEPARAR Y PURIFICAR EL ACIDO O-NAFTALEN ACETICO, POR DECANTACION USANDO ACETONA COMO DISOLVENTE. EL ACIDO O-NAFTALEN ACETICO ES UNA AUXINA SINTETICA, USADA EN LA PREPARACION DE NUTRIENTES FOLIARES, ENRAIZADORES, ENTRE OTROSCHARACTERIZED BECAUSE IT INCLUDES: 1) FORMATION OF THE NAFTALEN SULPHONIC ACID, BY SULFATING NAPHTHALINE SOLID WITH H2SO4 TO 98% AND HEATING AT 120�C; 2) FORMATION OF POTASSIUM NAPHTHALENATE, ADDING 50% DILUTED KOH TO THE PRODUCT OBTAINED IN (1), UNDER HEATING AT 300�C, EVAPORATING WATER TO ELIMINATE BY-PRODUCTS; 3) O-NAFTOL FORMATION, ADDING 35% HCl TO THE OBTAINED IN (2), DECANTING THE WATER TO ELIMINATE BY-PRODUCTS; 4) FORMATION OF NAFTALEN ACETIC ACID, ADDING 98% ACETIC ACID, TO THAT OBTAINED IN (3); 5) SEPARATE AND PURIFY THE O-NAFTALEN ACID ACID, BY DECANTATION USING ACETONE AS A SOLVENT. THE O-NAFTALEN ACID ACID IS A SYNTHETIC AUXINE, USED IN THE PREPARATION OF FOLIAR NUTRIENTS, ROOTS, AMONG OTHERS

PE00085196A 1996-11-28 1996-11-28 MANUFACTURING PROCEDURE FOR ALPHA NAFTALEN ACETIC ACID PE24998A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PE00085196A PE24998A1 (en) 1996-11-28 1996-11-28 MANUFACTURING PROCEDURE FOR ALPHA NAFTALEN ACETIC ACID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PE00085196A PE24998A1 (en) 1996-11-28 1996-11-28 MANUFACTURING PROCEDURE FOR ALPHA NAFTALEN ACETIC ACID

Publications (1)

Publication Number Publication Date
PE24998A1 true PE24998A1 (en) 1998-05-16

Family

ID=52248214

Family Applications (1)

Application Number Title Priority Date Filing Date
PE00085196A PE24998A1 (en) 1996-11-28 1996-11-28 MANUFACTURING PROCEDURE FOR ALPHA NAFTALEN ACETIC ACID

Country Status (1)

Country Link
PE (1) PE24998A1 (en)

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