DE251806C - - Google Patents
Info
- Publication number
- DE251806C DE251806C DENDAT251806D DE251806DA DE251806C DE 251806 C DE251806 C DE 251806C DE NDAT251806 D DENDAT251806 D DE NDAT251806D DE 251806D A DE251806D A DE 251806DA DE 251806 C DE251806 C DE 251806C
- Authority
- DE
- Germany
- Prior art keywords
- phosphorus trichloride
- hydrogen chloride
- reaction mixture
- acid
- autoclave
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- FAIAAWCVCHQXDN-UHFFFAOYSA-N Phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 claims description 8
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 8
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 6
- 239000011541 reaction mixture Substances 0.000 claims description 6
- 150000007524 organic acids Chemical class 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000007858 starting material Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 150000001805 chlorine compounds Chemical class 0.000 claims description 2
- 235000005985 organic acids Nutrition 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 2
- 238000006011 modification reaction Methods 0.000 claims 2
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 238000007086 side reaction Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- VGCXGMAHQTYDJK-UHFFFAOYSA-N Chloroacetyl chloride Chemical compound ClCC(Cl)=O VGCXGMAHQTYDJK-UHFFFAOYSA-N 0.000 description 3
- 150000008064 anhydrides Chemical class 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- WETWJCDKMRHUPV-UHFFFAOYSA-N Acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N Benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 239000012346 acetyl chloride Substances 0.000 description 2
- 230000002349 favourable Effects 0.000 description 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 2
- VSAISIQCTGDGPU-UHFFFAOYSA-N tetraphosphorus hexaoxide Chemical compound O1P(O2)OP3OP1OP2O3 VSAISIQCTGDGPU-UHFFFAOYSA-N 0.000 description 2
- GWYFCOCPABKNJV-UHFFFAOYSA-N 3-Methylbutanoic acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 1
- GWYFCOCPABKNJV-UHFFFAOYSA-M 3-Methylbutanoic acid Natural products CC(C)CC([O-])=O GWYFCOCPABKNJV-UHFFFAOYSA-M 0.000 description 1
- 229960000583 Acetic Acid Drugs 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N Chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 229940093915 Gynecological Organic acids Drugs 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
- C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE251806C true DE251806C (ja) | 1900-01-01 |
Family
ID=510216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT251806D Expired DE251806C (ja) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE251806C (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2626884A1 (fr) * | 1988-02-08 | 1989-08-11 | Nitrokemica Ipartelepek | Procede de preparation de n-phosphonomethyl-imino-diacetique et de chlorure d'acide en resultant |
| AT389103B (de) * | 1987-12-23 | 1989-10-25 | Nitrokemia Ipartelepek | Verfahren zur herstellung von azetylchlorid |
-
0
- DE DENDAT251806D patent/DE251806C/de not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT389103B (de) * | 1987-12-23 | 1989-10-25 | Nitrokemia Ipartelepek | Verfahren zur herstellung von azetylchlorid |
| FR2626884A1 (fr) * | 1988-02-08 | 1989-08-11 | Nitrokemica Ipartelepek | Procede de preparation de n-phosphonomethyl-imino-diacetique et de chlorure d'acide en resultant |
| BE1002135A5 (fr) * | 1988-02-08 | 1990-07-24 | Nitrokemia Ipartelepek | Procede de preparation de n-phosphonomethyl-imino-diacetique et de chlorure d'acide en resultant. |
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