ES196573A1 - PROCEDURE FOR OBTAINING ASYMMETRIC ARSENOBENZOLIC COMBINATIONS - Google Patents
PROCEDURE FOR OBTAINING ASYMMETRIC ARSENOBENZOLIC COMBINATIONSInfo
- Publication number
- ES196573A1 ES196573A1 ES0196573A ES196573A ES196573A1 ES 196573 A1 ES196573 A1 ES 196573A1 ES 0196573 A ES0196573 A ES 0196573A ES 196573 A ES196573 A ES 196573A ES 196573 A1 ES196573 A1 ES 196573A1
- Authority
- ES
- Spain
- Prior art keywords
- arsenobenzole
- combinations
- procedure
- acid
- asymmetric
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 229940000488 arsenic acid Drugs 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- DKIDEFUBRARXTE-UHFFFAOYSA-N 3-mercaptopropanoic acid Chemical compound OC(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-N 0.000 abstract 1
- DJHGAFSJWGLOIV-UHFFFAOYSA-N Arsenic acid Chemical compound O[As](O)(O)=O DJHGAFSJWGLOIV-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical class [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- CXKRDMQZBMZKKJ-UHFFFAOYSA-N arsine oxide Chemical compound [AsH3]=O CXKRDMQZBMZKKJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedimiento para la obtención de combinaciones arsenobenzólicas asimétricas caracterizado porque del modo conocido se reduce en arsenobenzol aimétrico el ácido 3-di (β,γ-dioxi-propil)-amino-4-oxi-benzol-1-arsónico y juntamente ácido benzoxazol-2-mercaptopropionico-5-arsónico pudiendo realizarse también la reacción mediante productos intermedios de ácidos arsónicos como óxido de arsina y/o arsinas y porque el producto de la reacción se convierte dado el caso en una sal soluble en agua o porque las dos combinaciones arsenobenzólicas simétricas 3,3'-arsenobenzoxazol-2,2'-di(ácido mercaptopropiónico) especialmente en forma de sus sales de sodio se transforman en disolventes adecuados en el arsenobenzol asimétrico y el producto de la reacción se convierte dado el caso en una sal soluble en agua.Procedure for obtaining asymmetric arsenobenzole combinations characterized in that, in a known way, 3-di (β, γ-dioxy-propyl) -amino-4-oxy-benzol-1-arsenic acid and together benzoxazole-2 acid are reduced in symmetric arsenobenzole -mercaptopropionic-5-arsenic, the reaction can also be carried out by means of arsenic acid intermediates such as arsine oxide and / or arsines and because the reaction product is converted, if necessary, into a water-soluble salt or because the two symmetric arsenobenzole combinations 3,3'-arsenobenzoxazole-2,2'-di (mercaptopropionic acid), especially in the form of its sodium salts, are converted into suitable solvents in the asymmetric arsenobenzole and the reaction product is optionally converted into a salt soluble in Water.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE196573X | 1950-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES196573A1 true ES196573A1 (en) | 1953-03-01 |
Family
ID=38464874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0196573A Expired ES196573A1 (en) | 1950-02-10 | 1951-02-15 | PROCEDURE FOR OBTAINING ASYMMETRIC ARSENOBENZOLIC COMBINATIONS |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES196573A1 (en) |
-
1951
- 1951-02-15 ES ES0196573A patent/ES196573A1/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES196573A1 (en) | PROCEDURE FOR OBTAINING ASYMMETRIC ARSENOBENZOLIC COMBINATIONS | |
| DK81847C (en) | Process for the preparation of dialkali metal salts of acyl derivatives of 4,4'-aminostilbene-2,2'-disulfonic acid. | |
| GR9972B (en) | METHOD FOR MANUFACTURING OF PRODUCT BY CHIMIKOFARMAKEFTIKOU appropriate combination of camphorsulfonic ACID OR SALTS THEREOF AFTER ACID gluconate, calcium gluconate OR DIFFERENT SALT OR SALTS THEREOF TO HEREIN purposes NEUTRALIZING unpleasant Certain PHENOMENA | |
| BE506317A (en) | PROCESS FOR PREPARING NICOTINIC ACID ESTERS. | |
| BE510939A (en) | PROCESS FOR THE PREPARATION OF UNSATURATED ALIPHATIC ALDEHYDES. | |
| BE497501A (en) | PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF BARBITURIC ACID. | |
| AU130720B2 (en) | Improvements in or relating to process of producing 2'5 dichlorobenzene sulphonic salts of antimalarial organic bases, andthe products resulting therefrom | |
| BE508332A (en) | PROCESS FOR THE PREPARATION OF 1-BENZYL-2-ALCOYL-1,2,3,4,5,6,7,8-OCTAHYDROISOQUINOLEINS AND THEIR SALTS. | |
| CH296834A (en) | Process for preparing 3 ', 5'-dichloro-4-amino-pteroylglutamic acid. | |
| GB804309A (en) | Improvements in or relating to methods of producing preparations for combating weeds in flax | |
| AU162090B2 (en) | Improvements ina process for preparing trifluoromethylated n, n'diphenyl-carbamide sulphonic acids | |
| FI26511A (en) | Process for the preparation of new derivatives of 4,4'-diaminostilbene disulfonic acid (2,2 ') | |
| FI26587A (en) | Process for the preparation of new derivatives of 4,4'-diaminostilbene disulfonic acid (2,2 ') | |
| FI26806A (en) | Process for the preparation of new derivatives of 4,4'-diaminostilbene disulfonic acid (2,2 ') | |
| BE544371A (en) | PROCESS FOR THE PREPARATION OF NAPHTHALENE-2, 6-DI-CARBOXYLIC ACID OR ITS DERIVATIVES. | |
| BE523085A (en) | PROCESS FOR PREPARING 2-HYDROXY-NAPHTHALENE-3-CARBOXYLIC ACID. | |
| ES194857A1 (en) | METHOD FOR OBTAINING 2,4-DICHLOROPHENOXYACETIC ACID. | |
| ES194856A1 (en) | METHOD FOR OBTAINING 2,4-DICHLOROPHENOXYACETIC ACID. | |
| CA428179A (en) | Aliphatic acid concentration | |
| CA428180A (en) | Aliphatic acid concentration | |
| BE506386A (en) | PROCESS FOR THE PREPARATION OF 6-METHYL-8-OXY-ERGOLINE. | |
| GB795184A (en) | Soluble adrenochrome derivatives and their process of preparation | |
| ES156071A1 (en) | PROCEDURE FOR OBTAINING A PHYSIOLOGICALLY VERY ACTIVE PRODUCT | |
| AU152928B2 (en) | Improvements in or relating toa process of preparing bis (2morpholino-4-amino-1, 3, 5-triazyl-(6)-)-4, 4'diaminostilbene sulfonic acid | |
| DK80629C (en) | Process for the preparation of derivatives of 4,4'-bis- (1,3,5-triazyl- (6) -amino) -diaminostilben-disulfonic acid (2,2 '). |