PE24998A1 - MANUFACTURING PROCEDURE FOR ALPHA NAFTALEN ACETIC ACID - Google Patents
MANUFACTURING PROCEDURE FOR ALPHA NAFTALEN ACETIC ACIDInfo
- 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
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
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
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) |
-
1996
- 1996-11-28 PE PE00085196A patent/PE24998A1/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed |