TR201902315T4 - Dimetil disülfür preparasyon yöntemi. - Google Patents
Dimetil disülfür preparasyon yöntemi. Download PDFInfo
- Publication number
- TR201902315T4 TR201902315T4 TR2019/02315T TR201902315T TR201902315T4 TR 201902315 T4 TR201902315 T4 TR 201902315T4 TR 2019/02315 T TR2019/02315 T TR 2019/02315T TR 201902315 T TR201902315 T TR 201902315T TR 201902315 T4 TR201902315 T4 TR 201902315T4
- Authority
- TR
- Turkey
- Prior art keywords
- dimethyl disulfide
- reaction intermediate
- disulfide preparation
- preparation
- dialkyldisulfides
- Prior art date
Links
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 title 2
- 238000002360 preparation method Methods 0.000 title 1
- 239000007806 chemical reaction intermediate Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- -1 alkyl mercaptan Chemical compound 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/26—Separation; Purification; Stabilisation; Use of additives
- C07C319/28—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/22—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides
- C07C319/24—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides by reactions involving the formation of sulfur-to-sulfur bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
- C07C321/12—Sulfides, hydropolysulfides, or polysulfides having thio groups bound to acyclic carbon atoms
- C07C321/14—Sulfides, hydropolysulfides, or polysulfides having thio groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Mevcut buluş, bir alkil merkaptan ve bir kükürtten dialkildisülfürlerin elde edilmesine yönelik bir yöntem ile ilgili olup, burada nihai disülfür içinde bulunan bir reaksiyon ara ürünü sentez sonunda ayrıştırılmaktadır. Bu işlem, dialkildisülfürün saflığındaki azalmadan sorumlu olan söz konusu reaksiyon ara ürününün zaman içinde bozunmasının önlenmesine olanak sağlamaktadır.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1057904A FR2965562B1 (fr) | 2010-09-30 | 2010-09-30 | Procede de preparation de disulfures de dialkyle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TR201902315T4 true TR201902315T4 (tr) | 2019-03-21 |
Family
ID=43837021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TR2019/02315T TR201902315T4 (tr) | 2010-09-30 | 2011-09-30 | Dimetil disülfür preparasyon yöntemi. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US8987519B2 (tr) |
| EP (1) | EP2621896B1 (tr) |
| KR (1) | KR101537177B1 (tr) |
| CN (1) | CN103108862B (tr) |
| DK (1) | DK2621896T3 (tr) |
| ES (1) | ES2711618T3 (tr) |
| FR (1) | FR2965562B1 (tr) |
| MY (1) | MY172002A (tr) |
| PL (1) | PL2621896T3 (tr) |
| SG (1) | SG189119A1 (tr) |
| TR (1) | TR201902315T4 (tr) |
| TW (1) | TWI491587B (tr) |
| WO (1) | WO2012042184A1 (tr) |
| ZA (1) | ZA201301542B (tr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103333199B (zh) * | 2013-07-22 | 2015-04-01 | 荆州市江汉精细化工有限公司 | 一种双-[3-(三乙氧基硅)丙基]-多硫化物硅烷偶联剂的制备方法 |
| CN104557642B (zh) * | 2015-01-19 | 2017-02-01 | 湖北兴发化工集团股份有限公司 | 一种利用超声波促进二甲基二硫生产的方法及装置 |
| US10294200B2 (en) * | 2015-12-28 | 2019-05-21 | Chevron Phillips Chemical Company, Lp | Mixed branched eicosyl polysulfide compositions and methods of making same |
| US10774040B1 (en) * | 2019-04-29 | 2020-09-15 | Chevron Phillips Chemical Company Lp | Processes for removing carbon disulfide from symmetrical and asymmetrical sulfide product streams |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4964957A (en) * | 1988-12-06 | 1990-10-23 | Phillips Petroleum Company | Purification of high boiling alkyl sulfides |
| FR2659079A1 (fr) | 1990-03-05 | 1991-09-06 | Elf Aquitaine | Procede pour la fabrication de disulfures organiques. |
| FR2781795B1 (fr) * | 1998-07-31 | 2000-09-08 | Atochem Elf Sa | Compositions a base de dimethyldisulfure a odeur masquee |
| US6294699B1 (en) * | 1999-08-30 | 2001-09-25 | Richmond, Hitchcock, Fish & Dollar | Oxidation of mercaptans to organic disulfides |
| KR101617055B1 (ko) * | 2008-07-15 | 2016-04-29 | 바스프 에스이 | 디알킬 설파이드의 정제 방법 |
-
2010
- 2010-09-30 FR FR1057904A patent/FR2965562B1/fr active Active
-
2011
- 2011-09-29 TW TW100135429A patent/TWI491587B/zh active
- 2011-09-30 CN CN201180046576.6A patent/CN103108862B/zh active Active
- 2011-09-30 PL PL11779768T patent/PL2621896T3/pl unknown
- 2011-09-30 WO PCT/FR2011/052285 patent/WO2012042184A1/fr active Application Filing
- 2011-09-30 DK DK11779768.8T patent/DK2621896T3/en active
- 2011-09-30 KR KR1020137009534A patent/KR101537177B1/ko active IP Right Grant
- 2011-09-30 TR TR2019/02315T patent/TR201902315T4/tr unknown
- 2011-09-30 MY MYPI2013001083A patent/MY172002A/en unknown
- 2011-09-30 ES ES11779768T patent/ES2711618T3/es active Active
- 2011-09-30 EP EP11779768.8A patent/EP2621896B1/fr active Active
- 2011-09-30 SG SG2013022645A patent/SG189119A1/en unknown
- 2011-09-30 US US13/877,016 patent/US8987519B2/en active Active
-
2013
- 2013-02-28 ZA ZA2013/01542A patent/ZA201301542B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2621896B1 (fr) | 2018-12-12 |
| FR2965562A1 (fr) | 2012-04-06 |
| TW201226374A (en) | 2012-07-01 |
| SG189119A1 (en) | 2013-05-31 |
| WO2012042184A1 (fr) | 2012-04-05 |
| US8987519B2 (en) | 2015-03-24 |
| KR20130052029A (ko) | 2013-05-21 |
| ES2711618T3 (es) | 2019-05-06 |
| TWI491587B (zh) | 2015-07-11 |
| US20130267739A1 (en) | 2013-10-10 |
| DK2621896T3 (en) | 2019-03-18 |
| KR101537177B1 (ko) | 2015-07-15 |
| MY172002A (en) | 2019-11-11 |
| FR2965562B1 (fr) | 2013-03-01 |
| CN103108862A (zh) | 2013-05-15 |
| ZA201301542B (en) | 2014-04-30 |
| CN103108862B (zh) | 2015-08-26 |
| PL2621896T3 (pl) | 2019-05-31 |
| EP2621896A1 (fr) | 2013-08-07 |
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