CH363347A - Procédé de préparation des méthanesulfonyl-1- et -3-phénothiazines - Google Patents
Procédé de préparation des méthanesulfonyl-1- et -3-phénothiazinesInfo
- Publication number
- CH363347A CH363347A CH4441857A CH4441857A CH363347A CH 363347 A CH363347 A CH 363347A CH 4441857 A CH4441857 A CH 4441857A CH 4441857 A CH4441857 A CH 4441857A CH 363347 A CH363347 A CH 363347A
- Authority
- CH
- Switzerland
- Prior art keywords
- methanesulfonyl
- phenothiazines
- benzene
- preparing
- diphenylamine
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000000203 mixture Substances 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 15
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 229950000688 phenothiazine Drugs 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- RTEXIPZMMDUXMR-UHFFFAOYSA-N benzene;ethyl acetate Chemical compound CCOC(C)=O.C1=CC=CC=C1 RTEXIPZMMDUXMR-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000006114 decarboxylation reaction Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 150000002990 phenothiazines Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Landscapes
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR712236 | 1956-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH363347A true CH363347A (fr) | 1962-07-31 |
Family
ID=8702835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH4441857A CH363347A (fr) | 1956-04-07 | 1957-03-29 | Procédé de préparation des méthanesulfonyl-1- et -3-phénothiazines |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH363347A (da) |
| DK (1) | DK104981C (da) |
| ES (1) | ES234270A1 (da) |
-
1957
- 1957-03-16 ES ES0234270A patent/ES234270A1/es not_active Expired
- 1957-03-29 CH CH4441857A patent/CH363347A/fr unknown
- 1957-04-06 DK DK126557A patent/DK104981C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| ES234270A1 (es) | 1957-09-01 |
| DK104981C (da) | 1966-08-01 |
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