PL3380459T3 - Sposób epoksydowania olefiny - Google Patents
Sposób epoksydowania olefinyInfo
- Publication number
- PL3380459T3 PL3380459T3 PL16791559T PL16791559T PL3380459T3 PL 3380459 T3 PL3380459 T3 PL 3380459T3 PL 16791559 T PL16791559 T PL 16791559T PL 16791559 T PL16791559 T PL 16791559T PL 3380459 T3 PL3380459 T3 PL 3380459T3
- Authority
- PL
- Poland
- Prior art keywords
- epoxidation
- olefin
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2475—Membrane reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0492—Feeding reactive fluids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/0027—Pressure relief
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/0068—Means for controlling the apparatus of the process
- B01J2219/00702—Processes involving means for analysing and characterising the products
- B01J2219/00707—Processes involving means for analysing and characterising the products separated from the reactor apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32279—Tubes or cylinders
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15196528 | 2015-11-26 | ||
| PCT/EP2016/076268 WO2017089074A1 (en) | 2015-11-26 | 2016-11-01 | Process for the epoxidation of an olefin |
| EP16791559.4A EP3380459B1 (en) | 2015-11-26 | 2016-11-01 | Process for the epoxidation of an olefin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3380459T3 true PL3380459T3 (pl) | 2020-06-01 |
Family
ID=54782456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL16791559T PL3380459T3 (pl) | 2015-11-26 | 2016-11-01 | Sposób epoksydowania olefiny |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US10428035B2 (pl) |
| EP (1) | EP3380459B1 (pl) |
| KR (1) | KR102642647B1 (pl) |
| CN (2) | CN108368073B (pl) |
| AR (1) | AR106814A1 (pl) |
| EA (1) | EA033968B1 (pl) |
| ES (1) | ES2769921T3 (pl) |
| HU (1) | HUE048938T2 (pl) |
| MX (1) | MX362989B (pl) |
| MY (1) | MY184843A (pl) |
| PL (1) | PL3380459T3 (pl) |
| TW (1) | TWI629269B (pl) |
| WO (1) | WO2017089074A1 (pl) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI707847B (zh) | 2015-11-26 | 2020-10-21 | 德商贏創運營有限公司 | 丙烯之環氧化方法 |
| EA033968B1 (ru) | 2015-11-26 | 2019-12-16 | Эвоник Дегусса Гмбх | Способ эпоксидирования олефина |
| MY183767A (en) | 2016-01-19 | 2021-03-12 | Evonik Operations Gmbh | Process for the epoxidation of an olefin |
| CN108884065B (zh) | 2016-03-21 | 2022-06-07 | 赢创运营有限公司 | 丙烯的环氧化方法 |
| EP3246323A1 (en) | 2016-05-17 | 2017-11-22 | Evonik Degussa GmbH | Integrated process for making propene oxide from propane |
| EP3406603A1 (en) | 2017-05-22 | 2018-11-28 | Evonik Degussa GmbH | Process for the epoxidation of propene |
| PT4337645T (pt) | 2021-05-10 | 2025-04-15 | Evonik Operations Gmbh | Instalação integrada e processo integrado para fabricar óxido de propeno |
| EP4359394A1 (en) | 2021-06-23 | 2024-05-01 | Basf Se | Process for the preparation of a liquid mixture comprising methanol, water and hydrogen peroxide |
| CN117510439A (zh) * | 2022-07-28 | 2024-02-06 | 中国石油化工股份有限公司 | 环氧氯丙烷的生产方法和生产装置 |
Family Cites Families (74)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4308409A (en) | 1978-10-03 | 1981-12-29 | Gulf Research & Development Company | Preparation of propylene glycol from propylene |
| US5274140A (en) | 1979-07-19 | 1993-12-28 | Instituto Guido Donegani, S.P.A. | Process for catalytically epoxidizing olefin with hydrogen peroxide |
| IT1152299B (it) | 1982-07-28 | 1986-12-31 | Anic Spa | Procedimento per l'espossidazione di composti olefinici |
| EP0230949B1 (en) | 1986-01-28 | 1992-07-22 | ENIRICERCHE S.p.A. | A process for the epoxydation of olefinic compounds |
| CA2137310C (en) | 1993-12-20 | 2004-02-17 | John C. Jubin Jr. | Catalytic converter and method for highly exothermic reactions |
| DE19507584C2 (de) | 1995-03-04 | 1997-06-12 | Geesthacht Gkss Forschung | Strahlenchemisch modifizierte Silikonkompositmembran für die Ultrafiltration |
| US5591875A (en) | 1995-08-02 | 1997-01-07 | Chang; Te | Epoxidation Process |
| US5599956A (en) | 1996-02-22 | 1997-02-04 | Uop | Integrated process for the production of propylene oxide |
| DE19623608A1 (de) * | 1996-06-13 | 1997-12-18 | Basf Ag | Verfahren zur Herstellung von Epoxiden aus Olefinen und Wasserstoffperoxid oder Hydroperoxiden |
| JP3405125B2 (ja) * | 1996-06-14 | 2003-05-12 | 住友化学工業株式会社 | オレフィン類のエポキシ化物の製造方法 |
| DE19716412A1 (de) * | 1997-04-18 | 1998-10-22 | Linde Ag | Verfahren zur Herstellung von Epoxiden aus Olefinen |
| BE1011577A3 (fr) | 1997-11-27 | 1999-11-09 | Solvay | Catalyseur d'epoxydation, son utilisation et procede d'epoxydation en presence de catalyseur. |
| KR100429675B1 (ko) * | 1998-03-26 | 2004-05-03 | 렙솔 퀴미카 에스.에이. | 올레핀계 화합물을 과산화수소로 에폭시화시키는 방법 |
| CN1101334C (zh) | 1998-12-21 | 2003-02-12 | 黎明化工研究院 | 一种蒽醌法过氧化氢的精制及浓缩方法 |
| US6013834A (en) * | 1999-03-04 | 2000-01-11 | Celanese International Corporation | Production of vinyl acetate in a catalytic reactor equipped with filter and distribution bed |
| DE19936547A1 (de) | 1999-08-04 | 2001-02-15 | Basf Ag | Verfahren zur Umsetzung einer organischen Verbindung mit einem Hydroperoxid |
| DE19944839A1 (de) | 1999-09-18 | 2001-03-22 | Degussa | Verfahren zur Herstellung von Epoxiden aus Olefinen |
| JP4126346B2 (ja) * | 1999-10-20 | 2008-07-30 | Ｄｏｗａサーモテック株式会社 | 耐焼付き性に優れた摺動部材およびその製法 |
| EP1122249A1 (fr) * | 2000-02-02 | 2001-08-08 | SOLVAY (Société Anonyme) | Procédé de fabrication d'un oxiranne |
| DE10052323A1 (de) | 2000-10-21 | 2002-05-02 | Degussa | Kontinierliches Verfahren zur Hydrierung |
| EP1258483A1 (en) * | 2001-03-05 | 2002-11-20 | Degussa AG | Process for the epoxidation of olefins |
| EP1247805A1 (en) | 2001-03-05 | 2002-10-09 | Degussa AG | Process for the epoxidation of olefins |
| EP1247806A1 (en) | 2001-03-05 | 2002-10-09 | Degussa AG | Process for the epoxidation of olefins |
| EP1285915A1 (en) | 2001-08-16 | 2003-02-26 | Degussa AG | Continuous process to make epoxide from olefins and hydrogen peroxide |
| EP1293505A1 (en) | 2001-08-22 | 2003-03-19 | Degussa AG | Process for the epoxidation of olefins |
| US6596883B2 (en) | 2001-08-23 | 2003-07-22 | Degussa Ag | Process for the epoxidation of olefins |
| EP1359148A1 (en) | 2002-05-02 | 2003-11-05 | Degussa AG | Process for the epoxidation of olefins |
| DE10233385A1 (de) | 2002-07-23 | 2004-02-12 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Propylenglykolen |
| US6914167B2 (en) | 2002-08-26 | 2005-07-05 | Arco Chemical Technology, L.P. | Vent recovery system |
| DE10240129B4 (de) | 2002-08-30 | 2004-11-11 | Basf Ag | Integriertes Verfahren zur Synthese von Propylenoxid |
| EP1403219A1 (en) | 2002-09-30 | 2004-03-31 | Degussa AG | Novel aqueous hydrogen peroxide solutions |
| DE10249377A1 (de) * | 2002-10-23 | 2004-05-06 | Basf Ag | Verfahren zu kontinuierlichen Herstellung von Epoxiden aus Olefinen und Hydroperoxiden an einem suspendierten Katalysator |
| DE10249378A1 (de) | 2002-10-23 | 2004-05-06 | Basf Ag | Verfahren zur kontinuierlichen Rückführung des bei der Oxidation von Olefinen mit Hydroperoxiden nicht umgesetzten Olefins mittels Verdichtung und Druckdestillation |
| TW200410921A (en) | 2002-11-25 | 2004-07-01 | Hoffmann La Roche | Mandelic acid derivatives |
| US7169945B2 (en) | 2002-11-26 | 2007-01-30 | Degussa Ag | Process for the epoxidation of olefins |
| EP1424332A1 (en) | 2002-11-26 | 2004-06-02 | Degussa AG | Process for the purification of crude propene oxide |
| EP1424331A1 (en) | 2002-11-26 | 2004-06-02 | Degussa AG | Process for the epoxidation of olefins |
| US7279145B2 (en) * | 2003-03-10 | 2007-10-09 | Lyondell Chemical Technology, L.P. | Multiphase reactor design incorporating filtration system for fixed--bed catalyst |
| EP1489074A1 (en) * | 2003-06-18 | 2004-12-22 | Degussa AG | Process for the epoxidation of propene |
| DE10341896A1 (de) | 2003-09-10 | 2005-04-14 | Uhde Gmbh | Mehrphasen-Flüssigkeitsverteiler für einen Rieselbettreaktor |
| DE102004003003A1 (de) | 2004-01-20 | 2005-09-01 | Basf Ag | Verfahren und Vorrichtung zur kontinuierlichen Herstellung einer chemischen Verbindung |
| US7223876B2 (en) | 2004-04-21 | 2007-05-29 | Basf Aktiengesellschaft | Method of separating an olefin from a gas stream |
| US20060001497A1 (en) * | 2004-07-01 | 2006-01-05 | Minteer Timothy M | Magnetic actuator trip and close circuit and related methods |
| DE102004050506A1 (de) * | 2004-10-15 | 2006-04-20 | Degussa Ag | Verfahren zur Herstellung von Olefinoxiden und Peroxiden, Reaktor und dessen Verwendung |
| US20060161010A1 (en) * | 2005-01-18 | 2006-07-20 | Basf Aktiengesellschaft | Process for the epoxidation of an olefin with improved energy balance |
| US20070004926A1 (en) * | 2005-06-29 | 2007-01-04 | Basf Aktiengesellschaft | Process for producing propylene oxide |
| DE102005031703B3 (de) | 2005-07-05 | 2007-01-11 | Gkss-Forschungszentrum Geesthacht Gmbh | Kompositmembran |
| DE102005050283A1 (de) * | 2005-10-20 | 2007-04-26 | Basf Ag | Verteilervorrichtung für ein Gas-Flüssigphasengemisch für Apparate |
| DE102007024029A1 (de) | 2007-05-22 | 2008-11-27 | Evonik Degussa Gmbh | Mehrphasen-Reaktorsumpf |
| CL2009000939A1 (es) | 2008-04-30 | 2010-10-01 | Evonik Degussa Gmbh | Proceso para recuperar molibdato o tungstato desde una solucion acuosa que comprende a) contactar la solucion con un material portador inorganico cationizado e insoluble en agua, b) separar el material portador de molibdato o tungstato, c) contactarlo con una solucion acuosa con un ph entre 6 a 14 y d) separar el material saturado. |
| US20100174099A1 (en) * | 2009-01-05 | 2010-07-08 | Lyondell Chemical Technology, L.P. | Propylene oxide reactor gas distribution system |
| EP2343288A1 (en) | 2009-11-27 | 2011-07-13 | Momentive Specialty Chemicals Research Belgium S.A. | Process for the manufacture of propylene oxide |
| DE102009047351A1 (de) | 2009-12-01 | 2011-06-09 | Evonik Goldschmidt Gmbh | Komposit-Siliconmembranen mit hoher Trennwirkung |
| US8785670B2 (en) | 2010-12-07 | 2014-07-22 | Basf Se | Process for the production of propylene oxide |
| ES2534369T3 (es) | 2010-12-07 | 2015-04-22 | Basf Se | Proceso para la producción de óxido de propileno |
| CN107265409A (zh) | 2011-09-30 | 2017-10-20 | 三菱瓦斯化学株式会社 | 过氧化氢水溶液的制造方法 |
| CN102532063B (zh) * | 2011-11-17 | 2014-02-05 | 大连理工大学 | 一种利用工业过氧化氢进行烯烃气相环氧化的装置及方法 |
| DE102012200990A1 (de) | 2012-01-24 | 2013-07-25 | Evonik Industries Ag | Verfahren zur Rückgewinnung von Molybdat bei einer mit Molybdat katalysierten Delignifizierung von Zellstoff mit Wasserstoffperoxid |
| CN103664831A (zh) * | 2012-09-14 | 2014-03-26 | 中国科学院上海高等研究院 | 生产烯烃衍生物的系统及方法 |
| CN103145102B (zh) | 2013-03-11 | 2015-01-14 | 上海睿思化工科技有限公司 | 一种除去过氧化氢中有机杂质的方法 |
| JP6444392B2 (ja) | 2013-10-02 | 2018-12-26 | ソルヴェイ（ソシエテ アノニム） | 精製過酸化水素水溶液の製造方法 |
| HUE047662T2 (hu) | 2014-07-29 | 2020-05-28 | Evonik Operations Gmbh | Eljárás olefin epoxidálására |
| US10053440B2 (en) | 2015-01-14 | 2018-08-21 | Evonik Degussa Gmbh | Integrated process for making propene oxide and an alkyl tert-butyl ether |
| WO2016113185A1 (en) | 2015-01-14 | 2016-07-21 | Evonik Degussa Gmbh | Integrated process for making propene oxide and an alkyl tert-butyl ether |
| EP3059229A1 (en) | 2015-02-17 | 2016-08-24 | Evonik Degussa GmbH | Method for the epoxidation of an olefin with hydrogen peroxide |
| US10087158B2 (en) | 2015-02-17 | 2018-10-02 | Evonik Degussa Gmbh | Method for the epoxidation of an olefin with hydrogen peroxide |
| EP3059230A1 (en) | 2015-02-17 | 2016-08-24 | Evonik Degussa GmbH | Method for the epoxidation of propene with hydrogen peroxide |
| TW201700464A (zh) | 2015-02-17 | 2017-01-01 | 贏創德固賽有限責任公司 | 使用過氧化氫之使烯烴環氧化方法 |
| EA031789B1 (ru) | 2015-04-28 | 2019-02-28 | Эвоник Дегусса Гмбх | Способ эпоксидирования пропена |
| AU2016360386B2 (en) | 2015-11-25 | 2020-05-14 | Evonik Operations Gmbh | Method for producing propylene glycol from propene and hydrogen peroxide |
| TWI707847B (zh) | 2015-11-26 | 2020-10-21 | 德商贏創運營有限公司 | 丙烯之環氧化方法 |
| ES2873407T3 (es) | 2015-11-26 | 2021-11-03 | Evonik Operations Gmbh | Procedimiento y reactor para la epoxidación de propeno |
| EA033968B1 (ru) | 2015-11-26 | 2019-12-16 | Эвоник Дегусса Гмбх | Способ эпоксидирования олефина |
| MY183767A (en) | 2016-01-19 | 2021-03-12 | Evonik Operations Gmbh | Process for the epoxidation of an olefin |
-
2016
- 2016-11-01 EA EA201891221A patent/EA033968B1/ru not_active IP Right Cessation
- 2016-11-01 HU HUE16791559A patent/HUE048938T2/hu unknown
- 2016-11-01 PL PL16791559T patent/PL3380459T3/pl unknown
- 2016-11-01 KR KR1020187017822A patent/KR102642647B1/ko active Active
- 2016-11-01 EP EP16791559.4A patent/EP3380459B1/en active Active
- 2016-11-01 MY MYPI2018701996A patent/MY184843A/en unknown
- 2016-11-01 ES ES16791559T patent/ES2769921T3/es active Active
- 2016-11-01 CN CN201680068836.2A patent/CN108368073B/zh active Active
- 2016-11-01 US US15/778,337 patent/US10428035B2/en active Active
- 2016-11-01 MX MX2018006438A patent/MX362989B/es active IP Right Grant
- 2016-11-01 WO PCT/EP2016/076268 patent/WO2017089074A1/en not_active Ceased
- 2016-11-01 CN CN202011094984.6A patent/CN112159369A/zh active Pending
- 2016-11-23 TW TW105138450A patent/TWI629269B/zh active
- 2016-11-25 AR ARP160103609A patent/AR106814A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR102642647B1 (ko) | 2024-02-29 |
| HUE048938T2 (hu) | 2020-09-28 |
| CN108368073A (zh) | 2018-08-03 |
| EA201891221A1 (ru) | 2018-12-28 |
| TW201731829A (zh) | 2017-09-16 |
| US20180354923A1 (en) | 2018-12-13 |
| KR20180086232A (ko) | 2018-07-30 |
| CN108368073B (zh) | 2022-03-22 |
| AR106814A1 (es) | 2018-02-21 |
| EA033968B1 (ru) | 2019-12-16 |
| EP3380459B1 (en) | 2020-01-01 |
| CN112159369A (zh) | 2021-01-01 |
| ES2769921T3 (es) | 2020-06-29 |
| MY184843A (en) | 2021-04-26 |
| MX362989B (es) | 2019-02-28 |
| US10428035B2 (en) | 2019-10-01 |
| MX2018006438A (es) | 2018-09-28 |
| WO2017089074A1 (en) | 2017-06-01 |
| TWI629269B (zh) | 2018-07-11 |
| EP3380459A1 (en) | 2018-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SI3433285T1 (sl) | Izboljšan postopek za pripravo sugamadeksa | |
| ZA201701329B (en) | Process for the epoxidation of an olefin | |
| HUE045453T2 (hu) | Eljárás propén epoxidálására | |
| PL3380460T3 (pl) | Sposób i reaktor epoksydacji propenu | |
| IL249663B (en) | A process for the preparation of modified oxiranes and triazoles | |
| HUE048938T2 (hu) | Eljárás olefin epoxidálására | |
| HUE045534T2 (hu) | Eljárás propén epoxidálására | |
| HUE045670T2 (hu) | Eljárás propén epoxidálására | |
| PL3259258T3 (pl) | Sposób epoksydacji olefiny nadtlenkiem wodoru | |
| ZA201706795B (en) | Process for the preparation of dicycloplatin | |
| PL3189023T3 (pl) | Sposób ulepszonego oddzielania etylobenzenu | |
| IL248267B (en) | A process for preparing converted cycloserines | |
| HUE048978T2 (hu) | Eljárás propén epoxidálására | |
| ZA201601869B (en) | Improved process for the preparation of apremilast | |
| PL3405460T3 (pl) | Sposób epoksydacji olefiny | |
| ZA201801495B (en) | Means for the treatment of hiv | |
| HUE052019T2 (hu) | Eljárás propén epoxidálására | |
| GB2561089B (en) | Process for the preparation of 17beta-hydroxy-des-a-androst-9, 10-en-5-one | |
| IL253562B (en) | A method for the preparation of tyrazoles | |
| GB201621868D0 (en) | Process for the preperation of glycidol | |
| GB201520812D0 (en) | Process for the preparation of Glycidol | |
| PL3320102T3 (pl) | Sposób syntezy pentostatyny | |
| TH1501006284A (th) | กระบวนการของการอีพอกซิเดชัน |