GB809350A - Process for diazotising aromatic amines - Google Patents
Process for diazotising aromatic aminesInfo
- Publication number
- GB809350A GB809350A GB783257A GB783257A GB809350A GB 809350 A GB809350 A GB 809350A GB 783257 A GB783257 A GB 783257A GB 783257 A GB783257 A GB 783257A GB 809350 A GB809350 A GB 809350A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diazotized
- nitro
- water
- acid
- aminobenzene
- 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
- 150000004982 aromatic amines Chemical class 0.000 title 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 150000001412 amines Chemical class 0.000 abstract 2
- 239000002270 dispersing agent Substances 0.000 abstract 2
- 239000003995 emulsifying agent Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 229920000151 polyglycol Polymers 0.000 abstract 2
- 239000010695 polyglycol Substances 0.000 abstract 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 abstract 2
- 238000009736 wetting Methods 0.000 abstract 2
- 239000000080 wetting agent Substances 0.000 abstract 2
- KHUFHLFHOQVFGB-UHFFFAOYSA-N 1-aminoanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2N KHUFHLFHOQVFGB-UHFFFAOYSA-N 0.000 abstract 1
- DPJCXCZTLWNFOH-UHFFFAOYSA-N 2-nitroaniline Chemical compound NC1=CC=CC=C1[N+]([O-])=O DPJCXCZTLWNFOH-UHFFFAOYSA-N 0.000 abstract 1
- BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 abstract 1
- BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 abstract 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract 1
- -1 Aromatic primary amines Chemical class 0.000 abstract 1
- 229920001353 Dextrin Polymers 0.000 abstract 1
- 239000004375 Dextrin Substances 0.000 abstract 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 abstract 1
- 235000019425 dextrin Nutrition 0.000 abstract 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 235000010288 sodium nitrite Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
- C07C245/20—Diazonium compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B41/00—Special methods of performing the coupling reaction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paper (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF19749A DE1023771B (de) | 1956-03-09 | 1956-03-09 | Verfahren zur Diazotierung aromatischer Amine, die in Wasser schwer loeslich sind deren Salze in Wasser leicht hydrolysiert werden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB809350A true GB809350A (en) | 1959-02-25 |
Family
ID=7089429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB783257A Expired GB809350A (en) | 1956-03-09 | 1957-03-08 | Process for diazotising aromatic amines |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE555654A (h) |
| CH (1) | CH356779A (h) |
| DE (1) | DE1023771B (h) |
| FR (1) | FR1169206A (h) |
| GB (1) | GB809350A (h) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4754020A (en) * | 1985-03-30 | 1988-06-28 | Bayer Aktiengesellschaft | Process for preparing aromatic diazonium salts by diazotation of amines |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2910199A1 (de) * | 1979-03-15 | 1980-09-25 | Hoechst Ag | Verfahren zur herstellung von diazoniumsalzloesungen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH165829A (de) * | 1933-03-09 | 1933-12-15 | Chem Ind Basel | Diazotierungsverfahren. |
-
0
- BE BE555654D patent/BE555654A/xx unknown
-
1956
- 1956-03-09 DE DEF19749A patent/DE1023771B/de active Pending
-
1957
- 1957-02-18 CH CH356779D patent/CH356779A/de unknown
- 1957-03-08 FR FR1169206D patent/FR1169206A/fr not_active Expired
- 1957-03-08 GB GB783257A patent/GB809350A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4754020A (en) * | 1985-03-30 | 1988-06-28 | Bayer Aktiengesellschaft | Process for preparing aromatic diazonium salts by diazotation of amines |
Also Published As
| Publication number | Publication date |
|---|---|
| CH356779A (de) | 1961-09-15 |
| BE555654A (h) | |
| DE1023771B (de) | 1958-02-06 |
| FR1169206A (fr) | 1958-12-24 |
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