ES2781077T3 - Síntesis de 2,2,2-trifluoroetanotiol - Google Patents
Síntesis de 2,2,2-trifluoroetanotiol Download PDFInfo
- Publication number
- ES2781077T3 ES2781077T3 ES15829587T ES15829587T ES2781077T3 ES 2781077 T3 ES2781077 T3 ES 2781077T3 ES 15829587 T ES15829587 T ES 15829587T ES 15829587 T ES15829587 T ES 15829587T ES 2781077 T3 ES2781077 T3 ES 2781077T3
- Authority
- ES
- Spain
- Prior art keywords
- reaction
- cf3ch2x
- msh
- carried out
- reactor
- 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.)
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- RYRLLAOLJVDVNN-UHFFFAOYSA-N 2,2,2-trifluoroethanethiol Chemical compound FC(F)(F)CS RYRLLAOLJVDVNN-UHFFFAOYSA-N 0.000 title description 8
- 230000015572 biosynthetic process Effects 0.000 title description 7
- 238000003786 synthesis reaction Methods 0.000 title description 3
- 238000000034 method Methods 0.000 claims abstract description 35
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims abstract description 8
- 150000004820 halides Chemical class 0.000 claims abstract description 7
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 5
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 60
- 239000002904 solvent Substances 0.000 claims description 30
- CYXIKYKBLDZZNW-UHFFFAOYSA-N 2-Chloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)CCl CYXIKYKBLDZZNW-UHFFFAOYSA-N 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 21
- 239000006227 byproduct Substances 0.000 claims description 19
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 15
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- 239000007795 chemical reaction product Substances 0.000 claims description 11
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 9
- 239000003444 phase transfer catalyst Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000003495 polar organic solvent Substances 0.000 claims description 6
- 239000012429 reaction media Substances 0.000 claims description 6
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 claims description 6
- XKBGEWXEAPTVCK-UHFFFAOYSA-M methyltrioctylammonium chloride Chemical compound [Cl-].CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC XKBGEWXEAPTVCK-UHFFFAOYSA-M 0.000 claims description 4
- 150000005621 tetraalkylammonium salts Chemical class 0.000 claims description 4
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 238000005984 hydrogenation reaction Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 description 25
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 21
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 19
- 239000011541 reaction mixture Substances 0.000 description 19
- GETTZEONDQJALK-UHFFFAOYSA-N (trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC=CC=C1 GETTZEONDQJALK-UHFFFAOYSA-N 0.000 description 18
- 238000004293 19F NMR spectroscopy Methods 0.000 description 17
- 238000004458 analytical method Methods 0.000 description 12
- 238000002474 experimental method Methods 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000003153 chemical reaction reagent Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- 239000007858 starting material Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 235000011089 carbon dioxide Nutrition 0.000 description 6
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 6
- IGKCQDUYZULGBM-UHFFFAOYSA-N 2,2,2-trifluoroethyl 4-methylbenzenesulfonate Chemical compound CC1=CC=C(S(=O)(=O)OCC(F)(F)F)C=C1 IGKCQDUYZULGBM-UHFFFAOYSA-N 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000012038 nucleophile Substances 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- KVCGISUBCHHTDD-UHFFFAOYSA-M sodium;4-methylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1 KVCGISUBCHHTDD-UHFFFAOYSA-M 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 150000003573 thiols Chemical class 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical compound [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- VDQVEACBQKUUSU-UHFFFAOYSA-M disodium;sulfanide Chemical compound [Na+].[Na+].[SH-] VDQVEACBQKUUSU-UHFFFAOYSA-M 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003586 protic polar solvent Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- -1 thiol compounds Chemical class 0.000 description 1
- 125000005490 tosylate group Chemical group 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/01—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton
- C07C323/02—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton having sulfur atoms of thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/03—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton having sulfur atoms of thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462034214P | 2014-08-07 | 2014-08-07 | |
| PCT/US2015/043060 WO2016022408A1 (en) | 2014-08-07 | 2015-07-31 | Synthesis of 2,2,2-trifluoroethanethiol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2781077T3 true ES2781077T3 (es) | 2020-08-28 |
Family
ID=55264366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES15829587T Active ES2781077T3 (es) | 2014-08-07 | 2015-07-31 | Síntesis de 2,2,2-trifluoroetanotiol |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US20170210706A1 (enExample) |
| EP (1) | EP3177280B1 (enExample) |
| JP (1) | JP6620142B2 (enExample) |
| KR (1) | KR102417295B1 (enExample) |
| CN (1) | CN106659699B (enExample) |
| ES (1) | ES2781077T3 (enExample) |
| MX (1) | MX2017001672A (enExample) |
| TW (1) | TWI710548B (enExample) |
| WO (1) | WO2016022408A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210116544A (ko) | 2019-01-18 | 2021-09-27 | 바스프 에스이 | 티오카르보네이트의 제조 방법 |
| CN109880075B (zh) * | 2019-03-06 | 2021-10-08 | 山东益丰生化环保股份有限公司 | 一种高巯基多硫醇固化剂的制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2252867A (en) * | 1939-04-21 | 1941-08-19 | Hooker Electrochemical Co | Process for production of alkali metal sulphide and hydrosulphide of high purity and concentration |
| US2894991A (en) * | 1956-12-10 | 1959-07-14 | Pennsalt Chemicals Corp | Fluoroalkyl sulfur compounds |
| US3006964A (en) * | 1959-09-24 | 1961-10-31 | Pennsalt Chemicals Corp | Process for fluoroalkyl sulfides |
| US3088849A (en) * | 1961-12-11 | 1963-05-07 | Minnesota Mining & Mfg | Fluorocarbon-substituted mercaptans |
| DE4333058A1 (de) * | 1993-09-29 | 1995-03-30 | Hoechst Ag | Verfahren zur Herstellung von Trifluorethylschwefelverbindungen aus Thiolaten und 1-Chlor-2,2,2-trifluorethan |
| US6765109B1 (en) * | 1998-06-29 | 2004-07-20 | Roche Colorado Corporation | Preparation of S-aryl-cysteine and its derivatives |
| CN1432566A (zh) * | 2002-01-10 | 2003-07-30 | 王春煜 | 一种二巯基丙磺酸钠的制造及纯化方法 |
| US6680398B1 (en) * | 2002-08-16 | 2004-01-20 | Dow Corning Corporation | Method of making mercaptoalkylalkoxysilanes |
| CN1218939C (zh) * | 2002-12-25 | 2005-09-14 | 南化集团研究院 | 一种制取巯基乙酸的方法 |
| JP2012056898A (ja) * | 2010-09-09 | 2012-03-22 | Sumitomo Seika Chem Co Ltd | アルカンチオールの製造方法 |
-
2015
- 2015-07-31 ES ES15829587T patent/ES2781077T3/es active Active
- 2015-07-31 KR KR1020177003454A patent/KR102417295B1/ko active Active
- 2015-07-31 JP JP2017506657A patent/JP6620142B2/ja active Active
- 2015-07-31 CN CN201580042244.9A patent/CN106659699B/zh active Active
- 2015-07-31 US US15/500,654 patent/US20170210706A1/en not_active Abandoned
- 2015-07-31 EP EP15829587.3A patent/EP3177280B1/en active Active
- 2015-07-31 WO PCT/US2015/043060 patent/WO2016022408A1/en not_active Ceased
- 2015-07-31 MX MX2017001672A patent/MX2017001672A/es unknown
- 2015-08-07 TW TW104125725A patent/TWI710548B/zh active
-
2019
- 2019-01-03 US US16/238,548 patent/US10717707B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016022408A1 (en) | 2016-02-11 |
| JP2017523217A (ja) | 2017-08-17 |
| CN106659699B (zh) | 2022-10-11 |
| US20170210706A1 (en) | 2017-07-27 |
| EP3177280A4 (en) | 2018-01-03 |
| TWI710548B (zh) | 2020-11-21 |
| KR20170041732A (ko) | 2017-04-17 |
| TW201605781A (zh) | 2016-02-16 |
| MX2017001672A (es) | 2017-08-15 |
| JP6620142B2 (ja) | 2019-12-11 |
| EP3177280B1 (en) | 2020-02-26 |
| EP3177280A1 (en) | 2017-06-14 |
| KR102417295B1 (ko) | 2022-07-07 |
| CN106659699A (zh) | 2017-05-10 |
| US20190135740A1 (en) | 2019-05-09 |
| US10717707B2 (en) | 2020-07-21 |
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