DE202351C - - Google Patents
Info
- Publication number
- DE202351C DE202351C DENDAT202351D DE202351DA DE202351C DE 202351 C DE202351 C DE 202351C DE NDAT202351 D DENDAT202351 D DE NDAT202351D DE 202351D A DE202351D A DE 202351DA DE 202351 C DE202351 C DE 202351C
- Authority
- DE
- Germany
- Prior art keywords
- oxy
- phenylthioglycol
- carboxylic acid
- solvents
- heated
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 239000003085 diluting agent Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical compound C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- -1 aniline compound Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
- C07D333/64—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202351T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202351C true DE202351C (enrdf_load_stackoverflow) |
Family
ID=33035722
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT202351D Active DE202351C (enrdf_load_stackoverflow) | |||
| DE1905188702D Expired - Lifetime DE188702C (enrdf_load_stackoverflow) | 1905-07-28 | 1905-07-28 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1905188702D Expired - Lifetime DE188702C (enrdf_load_stackoverflow) | 1905-07-28 | 1905-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE188702C (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1485602A (en) * | 1975-02-06 | 1977-09-14 | Hoechst Ag | Process for preparing thio-indigo dyestuffs |
-
0
- DE DENDAT202351D patent/DE202351C/de active Active
-
1905
- 1905-07-28 DE DE1905188702D patent/DE188702C/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE188702C (enrdf_load_stackoverflow) |