RO90172B - Procedeu pentru prepararea perclormetilmercaptanului - Google Patents
Procedeu pentru prepararea perclormetilmercaptanuluiInfo
- Publication number
- RO90172B RO90172B RO115380A RO11538084A RO90172B RO 90172 B RO90172 B RO 90172B RO 115380 A RO115380 A RO 115380A RO 11538084 A RO11538084 A RO 11538084A RO 90172 B RO90172 B RO 90172B
- Authority
- RO
- Romania
- Prior art keywords
- aqueous medium
- preparing
- reaction
- elevated pressure
- catalyst
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 abstract 4
- 239000012736 aqueous medium Substances 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- 235000011167 hydrochloric acid Nutrition 0.000 abstract 1
- 239000002609 medium Substances 0.000 abstract 1
- 239000012074 organic phase Substances 0.000 abstract 1
- RYFZYYUIAZYQLC-UHFFFAOYSA-N perchloromethyl mercaptan Chemical compound ClSC(Cl)(Cl)Cl RYFZYYUIAZYQLC-UHFFFAOYSA-N 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 238000001256 steam distillation Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C313/00—Sulfinic acids; Sulfenic acids; Halides, esters or anhydrides thereof; Amides of sulfinic or sulfenic acids, i.e. compounds having singly-bound oxygen atoms of sulfinic or sulfenic groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C313/08—Sulfenic acids; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Inventia se refera la un procedeu pentru obtinerea perclormetilmercaptanului prin clorurarea desulfurii de carbon în mediu apos, la o temperatura, deasupra punctului de fierbere a disulfurii de carbon.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP84108605A EP0169253B1 (de) | 1984-07-20 | 1984-07-20 | Verfahren zur Herstellung von Perchlormethylmercaptan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO90172A RO90172A (ro) | 1987-01-30 |
| RO90172B true RO90172B (ro) | 1987-02-01 |
Family
ID=8192069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO115380A RO90172B (ro) | 1984-07-20 | 1984-07-30 | Procedeu pentru prepararea perclormetilmercaptanului |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0169253B1 (ro) |
| AT (1) | ATE27450T1 (ro) |
| DE (1) | DE3463929D1 (ro) |
| RO (1) | RO90172B (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113480461B (zh) * | 2021-07-19 | 2023-07-21 | 内蒙古立威生物科技有限公司 | 利用反应塔连续化合成全氯甲硫醇的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1437908A (fr) * | 1964-08-11 | 1966-05-06 | Procédé de préparation de perchlorométhylmercaptan |
-
1984
- 1984-07-20 EP EP84108605A patent/EP0169253B1/de not_active Expired
- 1984-07-20 AT AT84108605T patent/ATE27450T1/de not_active IP Right Cessation
- 1984-07-20 DE DE8484108605T patent/DE3463929D1/de not_active Expired
- 1984-07-30 RO RO115380A patent/RO90172B/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0169253A1 (de) | 1986-01-29 |
| EP0169253B1 (de) | 1987-05-27 |
| ATE27450T1 (de) | 1987-06-15 |
| DE3463929D1 (en) | 1987-07-02 |
| RO90172A (ro) | 1987-01-30 |
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