BE398358A - - Google Patents
Info
- Publication number
- BE398358A BE398358A BE398358DA BE398358A BE 398358 A BE398358 A BE 398358A BE 398358D A BE398358D A BE 398358DA BE 398358 A BE398358 A BE 398358A
- Authority
- BE
- Belgium
- Prior art keywords
- toxic
- compounds
- salt
- arsenobenzol
- acid
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 14
- 150000003839 salts Chemical class 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 6
- AWYSLGMLVOSVIS-UHFFFAOYSA-N phenyl(phenylarsanylidene)arsane Chemical compound C1=CC=CC=C1[As]=[As]C1=CC=CC=C1 AWYSLGMLVOSVIS-UHFFFAOYSA-N 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 231100000252 nontoxic Toxicity 0.000 claims description 4
- 230000003000 nontoxic effect Effects 0.000 claims description 4
- 231100000614 poison Toxicity 0.000 claims description 4
- 239000003440 toxic substance Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 231100000331 toxic Toxicity 0.000 description 4
- 230000002588 toxic effect Effects 0.000 description 4
- -1 arsenobenzol compound Chemical class 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 231100000419 toxicity Toxicity 0.000 description 3
- 230000001988 toxicity Effects 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- KDSXAMHDGAFZSD-UHFFFAOYSA-N (2-aminophenoxy)arsonic acid Chemical compound NC1=C(C=CC=C1)O[As](O)(O)=O KDSXAMHDGAFZSD-UHFFFAOYSA-N 0.000 description 1
- DJHGAFSJWGLOIV-UHFFFAOYSA-N Arsenic acid Chemical compound O[As](O)(O)=O DJHGAFSJWGLOIV-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- CZUDYDJWRIYKMC-UHFFFAOYSA-N [N+](=O)([O-])OC1=C(C=CC=C1)O[As](=O)(O)O Chemical compound [N+](=O)([O-])OC1=C(C=CC=C1)O[As](=O)(O)O CZUDYDJWRIYKMC-UHFFFAOYSA-N 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 229940000488 arsenic acid Drugs 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000001640 fractional crystallisation Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/66—Arsenic compounds
- C07F9/70—Organo-arsenic compounds
- C07F9/74—Aromatic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE398358A true BE398358A (d) | 1900-01-01 |
Family
ID=64878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE398358D BE398358A (d) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE398358A (d) |
-
0
- BE BE398358D patent/BE398358A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2562538A1 (fr) | Procede de recristallisation d'explosifs brisants | |
| BE1008403A4 (fr) | Procede de cristallisation d'iopamidol. | |
| WO2020025787A1 (fr) | Procédé de préparation monotope de composés organo-iodés intermédiaires à la synthèse du ioversol | |
| CH398887A (fr) | Agent de contraste pour rayons X | |
| FR2807427A1 (fr) | Plastifiant energetique comprenant un melange eutectique de bis (2,2-dinitropropyl) formal, de 2,2 dinitropropyl- 2,2-dinitrobutylformal et de bis (2,2-dinitrobutyl) formal, et son procede de preparation | |
| BE398358A (d) | ||
| BE1010961A3 (fr) | Procede de preparation d'un produit intermediaire utilisable dans la synthese de produits de contraste iodes. | |
| BE442963A (d) | ||
| FR2499080A1 (fr) | Preparation de chlorures de 2,3-epoxypropyltrialcoylammonium | |
| FR2472408A1 (fr) | Procede et appareil pour l'isolement de vapeurs a partir de melanges gazeux | |
| BE543206A (d) | ||
| CH641149A5 (fr) | Procede de purification de l'isoleucine. | |
| BE439426A (d) | ||
| BE421781A (d) | ||
| CH278131A (fr) | Procédé pour la séparation d'acide ptéroylglutamique d'avec des ptérines apparentées. | |
| BE455826A (d) | ||
| BE536468A (d) | ||
| BE354112A (d) | ||
| CH401082A (fr) | Procédé pour le dédoublement optique de l'acide homocystéique ou d'un sel de monoammonium de celui-ci | |
| BE506164A (d) | ||
| BE460032A (d) | ||
| CH323913A (fr) | Procédé de préparation de l(-)thréonine par dédoublement direct de la dl-thréonine | |
| BE420730A (d) | ||
| BE521451A (d) | ||
| BE856580A (fr) | Matiere d'adsorption contenant des polysaccharides |