GB248523A - Process for the manufacture of monoacyl derivatives of aminoarylarseno compounds - Google Patents
Process for the manufacture of monoacyl derivatives of aminoarylarseno compoundsInfo
- Publication number
- GB248523A GB248523A GB420/25A GB42025A GB248523A GB 248523 A GB248523 A GB 248523A GB 420/25 A GB420/25 A GB 420/25A GB 42025 A GB42025 A GB 42025A GB 248523 A GB248523 A GB 248523A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- amino
- oxyphenylarsinic
- acetylamino
- oxyphenylarsine
- 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
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 10
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- RBUMJPNNLHROGE-UHFFFAOYSA-N (4-acetamidophenyl)arsinic acid Chemical compound C(C)(=O)NC1=CC=C(C=C1)[AsH](O)=O RBUMJPNNLHROGE-UHFFFAOYSA-N 0.000 abstract 1
- RNXVXXXZBIXZMS-UHFFFAOYSA-N (4-aminophenyl)arsinic acid Chemical compound NC1=CC=C([AsH](O)=O)C=C1 RNXVXXXZBIXZMS-UHFFFAOYSA-N 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- 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 abstract 1
- 238000003436 Schotten-Baumann reaction Methods 0.000 abstract 1
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
248,523. Newbery, G., and May & Baher, Ltd. Jan. 6, 1925. Monoacylaminoarylarseno compounds are prepared by (1) treating an arylarsenoxide or arylarsinedichloride with an acylaminoarylarsine, (2) interaction of an acylaminoarylarsenoxide or an acylaminoarylarsinedichloride with an arylarsine, or (3) reducing a mixture of an arylarsinic acid and an acylaminoarylarsinic acid. In each case the reactants are present in equimolecular proportions. According to the examples (1) 3- acetylamino-3<1>- amino.4 : 4<1>-dioxyarsenobenzene is obtained by reducing a mixture of 3-amino-4- oxyphenylarsinic acid and 3-acetylamino-4-oxyphenylarsinic acid, or by treatment in caustic soda solution of 3-acetylamino-4-oxyphenylarsenious oxide with 3-amino-4-oxyphenolarsine hydrochloride or of 3-amino-4-oxyphenyldichlorarsine hydrochloride with 3.acetylamino.4.oxyphenylarsine; (2) reduction of 3-amino-4-oxyphenylarsinic acid admixed with 3-benzoylamino-4-oxyphenylarsinic acid yields 3-benzoylamino-3'- amino-4: 4<1>-dioxyarsenobenzene; similarly 3- acetylamino-4<1>-amino-4-oxyarsenobenzene is obtained by reduction of 3-acetylamino-4-oxyphenylarsinic acid with 4-aminophenylarsinic acid, and 4-acetylamino-4<1>-oxyarsenobenzene by reduction of 4-acetylaminophenylarsinic acid with 4-oxyphenylarsinic acid. 3-Benzoylamino-4-oxyphenylarsinic acid is prepared from 3-amino-4-oxyphenylarsinic acid by the Schotten-Baumann reaction. 3-Acetylamino-4-oxyphenylarsine is obtained by treating 3 - amino - 4 - oxyphenylarsine hydrochloride with sodium. acetate and acetic anhydride. Specifications 11709/11 and 11901/11 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB420/25A GB248523A (en) | 1925-01-06 | 1925-01-06 | Process for the manufacture of monoacyl derivatives of aminoarylarseno compounds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB420/25A GB248523A (en) | 1925-01-06 | 1925-01-06 | Process for the manufacture of monoacyl derivatives of aminoarylarseno compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
GB248523A true GB248523A (en) | 1926-03-11 |
Family
ID=9704043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB420/25A Expired GB248523A (en) | 1925-01-06 | 1925-01-06 | Process for the manufacture of monoacyl derivatives of aminoarylarseno compounds |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB248523A (en) |
-
1925
- 1925-01-06 GB GB420/25A patent/GB248523A/en not_active Expired
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