MX366192B - Nueva sintesis telescopica de 2-metoximetil-p-fenilenediamina. - Google Patents

Nueva sintesis telescopica de 2-metoximetil-p-fenilenediamina.

Info

Publication number
MX366192B
MX366192B MX2017005810A MX2017005810A MX366192B MX 366192 B MX366192 B MX 366192B MX 2017005810 A MX2017005810 A MX 2017005810A MX 2017005810 A MX2017005810 A MX 2017005810A MX 366192 B MX366192 B MX 366192B
Authority
MX
Mexico
Prior art keywords
methoxymethyl
phenylenediamine
telescoping
telescoping synthesis
synthesis
Prior art date
Application number
MX2017005810A
Other languages
English (en)
Other versions
MX2017005810A (es
Inventor
Patrick Murphy Bryan
Speckbacher Markus
Michael Gardlik John
Osan Armin
Gertrud ABEL Heike
reinhold weber Ingo
Steven Garret Garry
Original Assignee
Noxell Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Noxell Corp filed Critical Noxell Corp
Publication of MX2017005810A publication Critical patent/MX2017005810A/es
Publication of MX366192B publication Critical patent/MX366192B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/06—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton from hydroxy amines by reactions involving the etherification or esterification of hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
    • C07C245/02—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides
    • C07C245/06—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings
    • C07C245/08—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings with the two nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings, e.g. azobenzene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
    • C07C245/02—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides
    • C07C245/06—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings
    • C07C245/10—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
    • C07C245/20—Diazonium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
    • C07C245/22—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond containing chains of three or more nitrogen atoms with one or more nitrogen-to-nitrogen double bonds
    • C07C245/24—Chains of only three nitrogen atoms, e.g. diazoamines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Un procedimiento telescópico para la preparación de 2-metoximetil-p-fenilendiamina, una de sus sales cosméticamente aceptables, o una mezcla de la misma. El procedimiento de acuerdo con la presente invención es un procedimiento particularmente rentable en el sentido de que evita etapas químicas sofisticadas que requieren equipo especial o catalizadores costosos y porque comprende una etapa de reciclaje de uno de los materiales de partida, a saber 2-hidroximetilanilina.
MX2017005810A 2014-11-04 2015-10-29 Nueva sintesis telescopica de 2-metoximetil-p-fenilenediamina. MX366192B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462074952P 2014-11-04 2014-11-04
PCT/US2015/058046 WO2016073276A1 (en) 2014-11-04 2015-10-29 Telescoping synthesis of 2-methoxymethyl-p-phenylenediamine

Publications (2)

Publication Number Publication Date
MX2017005810A MX2017005810A (es) 2017-08-02
MX366192B true MX366192B (es) 2019-07-01

Family

ID=54479011

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017005810A MX366192B (es) 2014-11-04 2015-10-29 Nueva sintesis telescopica de 2-metoximetil-p-fenilenediamina.

Country Status (6)

Country Link
US (1) US9688609B2 (es)
EP (1) EP3215484B1 (es)
JP (1) JP6383492B2 (es)
CN (1) CN107074739B (es)
MX (1) MX366192B (es)
WO (1) WO2016073276A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016073274A1 (en) 2014-11-04 2016-05-12 The Procter & Gamble Company Telescoping synthesis of 2-methoxymethyl-p-phenylenediamine
MX374017B (es) 2014-11-04 2020-03-25 Wella Operations Us Llc Procedimiento para la preparacion de 1,4-bencenodiaminas 2-sustituidas y sales de las mismas.
JP2024534655A (ja) * 2021-09-30 2024-09-20 花王株式会社 酸化染料塩を含む組成物
US12396938B2 (en) 2022-08-31 2025-08-26 L'oreal Compositions and methods for coloring hair
CN117209383B (zh) * 2023-11-07 2024-01-23 天津深蓝化工技术有限公司 一种苯二胺的制备方法
WO2025099119A1 (en) 2023-11-10 2025-05-15 Wella Germany Gmbh A novel and highly cost-efficient telescoping synthesis of 2-methoxymethyl-p-phenylenediamine

Family Cites Families (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2273564A (en) 1939-04-21 1942-02-17 Eastman Kodak Co Diamino benzyl alcohols and process for making same
US2528378A (en) 1947-09-20 1950-10-31 John J Mccabe Jr Metal salts of substituted quaternary hydroxy cycloimidinic acid metal alcoholates and process for preparation of same
US2781354A (en) 1956-03-26 1957-02-12 John J Mccabe Jr Imidazoline derivatives and process
US4279815A (en) 1979-01-09 1981-07-21 Herkes Frank E Production of high-quality aromatic amino azo compounds by the rearrangement of 1,3-diaryl triazenes
DE3162533D1 (en) 1980-11-17 1984-04-12 Du Pont Production of p-phenylenediamine
JPS5936974B2 (ja) * 1980-11-17 1984-09-06 イ−・アイ・デユ・ポン・ドウ・ヌム−ル・アンド・カンパニ− ｐ−フエニレンジアミンの製造法
DE3524329A1 (de) 1985-07-08 1987-01-08 Henkel Kgaa Neue aminophenole und deren verwendung in oxidationshaarfaerbemitteln
DE3914253A1 (de) 1989-04-29 1990-10-31 Wella Ag Oxidationshaarfaerbemittel auf der basis von 4-aminophenol-derivaten sowie neue 4-aminophenol-derivate
WO1994012146A1 (en) 1992-11-23 1994-06-09 Estee Lauder, Inc. Self-tanning cosmetic compositions and methods of using the same
DE19957282C1 (de) * 1999-11-29 2001-05-17 Wella Ag Verfahren zur Herstellung von 1,4-Diamino-2-methoxymethyl-benzol und dessen Salzen
DE10000460B4 (de) 2000-01-07 2004-05-06 Wella Aktiengesellschaft Mittel und Verfahren zur Färbung von Haaren
DE10032135B4 (de) 2000-07-01 2004-06-03 Wella Ag 2,4-Diamino-1-(2-methoxyethoxy)-benzol enthaltendes Mittel und Verfahren zur Färbung von menschlichen Haaren
DE20107481U1 (de) 2001-05-02 2001-07-12 Wella Ag Mittel zur Färbung keratinischer Fasern
US20040018163A1 (en) 2002-04-29 2004-01-29 Wei Yu Cosmetic compositions comprising at least one dimethicone, at least one linear hydrocarbon wax and at least one compatibilizing agent
EP1602718B1 (en) 2003-03-07 2008-10-15 Mandom Corporation Neutral phenol oxidase
US7591860B2 (en) 2004-02-27 2009-09-22 L'oreal, S.A. N-alkylpolyhydroxylated secondary para-phenylenediamines, dye compositions comprising them, processes, and uses thereof
DE102004031590A1 (de) 2004-06-30 2006-02-16 Henkel Kgaa Phenylpropandiol-Farbstoffprodukte
FR2901794A1 (fr) 2006-06-01 2007-12-07 Oreal Composition pour la coloration des fibres keratiniques comprenant un colorant direct diazoique a motif 2-imidazolium
FR2909868B1 (fr) 2006-12-14 2009-03-06 Oreal Article cosmetique pour la coloration capillaire a sec, son utilisation, procede de mise en oeuvre dudit article
US20080160620A1 (en) 2006-12-28 2008-07-03 United Technologies Corporation Method for quantitatively determining the dye content in dyed oils
CA2576189A1 (en) 2007-01-29 2007-06-11 The Procter & Gamble Company Hair dyes comprising 1,4-diamino-2-methoxymethylbenzene
WO2008124178A1 (en) 2007-04-10 2008-10-16 Sun Chemical Corporation Method and apparatus for determination of pigment color properties in situ
US7862822B2 (en) 2007-09-25 2011-01-04 Elc Management Llc Extracts from black yeast for whitening skin
DE102008061864A1 (de) 2008-12-15 2010-10-21 Henkel Ag & Co. Kgaa Neue Entwicklerkomponenten
AU2010239440A1 (en) 2009-04-20 2011-11-10 The Procter & Gamble Company Keratin dyeing compositions comprising a radical scavenger and a chelant and use thereof
MX2011011057A (es) 2009-04-20 2011-11-04 Procter & Gamble Composiciones de teñido de queratina que comprenden un depurador de radicales y uso de estas.
FR2945735B1 (fr) 2009-05-19 2011-06-17 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et un tensioactif non ionique particulier
FR2945729B1 (fr) 2009-05-19 2012-10-19 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et un polymere non associatif non cationique a motifs sucres.
WO2010133640A2 (en) 2009-05-19 2010-11-25 L'oreal Dyeing composition comprising a secondary para-phenylenediamine oxidation base and a heterocyclic oxidation base
FR2945742B1 (fr) 2009-05-19 2012-08-17 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et un coupleur benzenique selectionne
FR2945744B1 (fr) 2009-05-19 2011-06-10 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et un sel de 4-formyl-1-methylquinolinium
WO2010133573A2 (en) 2009-05-19 2010-11-25 L'oreal Dyeing composition comprising a secondary para-phenylenediamine oxidation base and a thickening polymer
FR2945738B1 (fr) 2009-05-19 2011-07-22 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et un acide amine
WO2010133639A1 (en) 2009-05-19 2010-11-25 L'oreal Dyeing composition comprising a secondary para-phenylenediamine oxidation base and a selected para-phenylenediamine or para-aminophenol oxidation base
FR2945733B1 (fr) 2009-05-19 2012-08-10 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et un acide ether carboxylique.
FR2945728B1 (fr) 2009-05-19 2012-10-19 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et un polymere anionique epaississant acrylique non associatif.
FR2945741B1 (fr) 2009-05-19 2011-06-10 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et une base diaminopyrazolinone
WO2010133575A2 (en) 2009-05-19 2010-11-25 L'oreal Dyeing composition comprising a secondary para-phenylenediamine oxidation base and a silicone fatty substance or a non-silicone liquid fatty substance
FR2945734B1 (fr) 2009-05-19 2011-06-17 Oreal Compositon tinctoriale comprenant uine base d'oxydation para-phenylene diamine secondaire et un agent nacrant.
FR2945739B1 (fr) 2009-05-19 2011-07-29 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et une base d'oxydation aminopyrazolopyridine
FR2945736B1 (fr) 2009-05-19 2011-06-10 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et une base d'oxydation para-phenylene diamine selectionnee
FR2945726B1 (fr) 2009-05-19 2011-06-10 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et un polymere associatif non ionique, anionique ou cationique.
FR2945730B1 (fr) 2009-05-19 2012-10-19 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et un corps gras liquide non silicone.
WO2010139878A2 (fr) 2009-05-19 2010-12-09 L'oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et un coupleur selectionne
FR2945727B1 (fr) 2009-05-19 2012-08-24 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et un polymere cationique.
FR2945731B1 (fr) 2009-05-19 2011-06-10 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et une silicone.
FR2945740B1 (fr) 2009-05-19 2011-06-10 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et une base d'oxydation diaminopyrazole
WO2010133803A1 (fr) 2009-05-19 2010-11-25 L'oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et un tensioactif particulier
FR2945737B1 (fr) 2009-05-19 2011-06-10 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et une base d'oxydation para-amino phenol particuliere
FR2945743B1 (fr) 2009-05-19 2012-09-07 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et un coupleur selectionne
FR2945732B1 (fr) 2009-05-19 2011-06-17 Oreal Composition tinctoriale comprenant une base d'oxydation para-phenylene diamine secondaire et un tensioactif a charge cationique.
FR2945756B1 (fr) 2009-05-20 2011-08-05 Commissariat Energie Atomique Materiau solide nanocomposite a base d'hexa-et octacyanometallates, son procede de preparation et procede de fixation de polluants mineraux le mettant en oeuvre.
FR2946647B1 (fr) 2009-06-11 2011-06-24 Oreal Colorants directs azomethiniques ou precurseurs reduits de ces colorants obtenus a partir de para-phenylenediamines secondaires n-alkylaminees, procede de coloration capilaire a partir de ces colorants.
FR2946648A1 (fr) 2009-06-11 2010-12-17 Oreal Colorants directs azomethiniques n-oxydes ou precurseurs reduits de ces colorants obtenus a partir de para-phenylenediamines secondaires n-alkylaminees, procede de coloration capilaire a partir de ces colorants.
JP5654686B2 (ja) 2010-09-29 2015-01-14 ザ プロクター アンド ギャンブルカンパニー ２−置換−１，４−ベンゼンジアミンを合成する方法
CN103140465B (zh) * 2010-09-29 2015-09-02 宝洁公司 合成2-甲氧基甲基-1,4-苯二胺的方法
EP2646408B1 (en) 2010-12-03 2016-10-19 The Procter and Gamble Company Process for the preparation of 2-methoxymethyl-1,4-benzenediamine, its derivatives thereof and the salts thereof
MX336046B (es) 2011-02-22 2016-01-07 Procter & Gamble Composiciones para teñido oxidativo que comprenden un 1-hexil/heptil-4,5-diaminopirazol y un naftalen-1-ol y derivados de estos.
CN103458863B (zh) 2011-02-22 2016-05-04 宝洁公司 包含1-己基/庚基-4,5-二氨基吡唑和苯并[1,3]二氧杂环戊烯-5-基胺及其衍生物的氧化性染色组合物
JP2014510053A (ja) 2011-02-22 2014-04-24 ザ プロクター アンド ギャンブル カンパニー １−ヘキシル／へプチル−４，５−ジアミノピラゾール及びベンゼン−１，３−ジアミン及びその誘導体を含む酸化的染色組成物
WO2013105992A1 (en) 2011-02-22 2013-07-18 The Procter & Gamble Company Oxidative dyeing compositions comprising an 1-hexyl/heptyl-4,5-diaminopyrazole and a pyridine and derivatives thereof
MX336131B (es) 2011-02-22 2016-01-07 Procter & Gamble Composiciones para teñido oxidativo que comprende un 1-hexil/heptil-4,5-diaminopirazol y un m-aminofenoly derivados de estos.
EP2677992A1 (en) 2011-02-22 2014-01-01 The Procter and Gamble Company Oxidative dyeing compositions comprising an 1-hexyl/heptyl-4,5-diaminopyrazole and a 2-aminophenol and derivatives thereof
WO2013058814A1 (en) 2011-02-22 2013-04-25 The Procter & Gamble Company Oxidative dyeing compositions comprising an 1-hexyl/heptyl-4,5-diaminopyrazole and a benzene-1,3-diol and derivatives thereof
CN103841951A (zh) 2011-09-30 2014-06-04 宝洁公司 具有游离碱1,4-二氨基-2-甲氧基甲基苯的泡沫氧化性毛发着色剂组合物
US8597670B2 (en) 2011-12-07 2013-12-03 Avon Products, Inc. Wash resistant compositions containing aminosilicone
WO2016073274A1 (en) 2014-11-04 2016-05-12 The Procter & Gamble Company Telescoping synthesis of 2-methoxymethyl-p-phenylenediamine
MX374017B (es) 2014-11-04 2020-03-25 Wella Operations Us Llc Procedimiento para la preparacion de 1,4-bencenodiaminas 2-sustituidas y sales de las mismas.
CN104744272B (zh) * 2015-03-24 2016-09-14 浙江鼎龙科技有限公司 一种2-（甲氧基甲基）苯基-1,4-二胺的制备方法

Also Published As

Publication number Publication date
MX2017005810A (es) 2017-08-02
WO2016073276A1 (en) 2016-05-12
US20160122286A1 (en) 2016-05-05
JP2017534641A (ja) 2017-11-24
US9688609B2 (en) 2017-06-27
EP3215484A1 (en) 2017-09-13
JP6383492B2 (ja) 2018-08-29
EP3215484B1 (en) 2019-05-08
CN107074739B (zh) 2019-07-26
CN107074739A (zh) 2017-08-18

Similar Documents

Publication Publication Date Title
GB2554618B (en) Synthesis gas conversion process
MX374017B (es) Procedimiento para la preparacion de 1,4-bencenodiaminas 2-sustituidas y sales de las mismas.
MX2017005810A (es) Nueva sintesis telescopica de 2-metoximetil-p-fenilenediamina.
PT3142785T (pt) Processo para a produção de alcenóis e sua utilização para a produção de 1,3-butadieno
ZA201604838B (en) Process for the production of synthesis gas
IL250441A0 (en) A method for the production of 5-fluoro-1h-pyrazoles starting from hexafluoropropane
MX2016011567A (es) Sintesis de clomifeno usando un solvente unico.
EP3149011A4 (en) Process of synthesizing diisopropylaminw-disilanes
IL248566A0 (en) A process for the preparation of 5-fluoro-1h-pyrazoles from hexafluoropropane
DK3495339T3 (da) Fremgangsmåde til fremstilling af reaktionsprodukt
MX366190B (es) Nueva sintesis telescopica de 2-metoximetil-p-fenilenediamina.
PT3325453T (pt) Métodos de síntese química de compostos de 10hfenotitiazina- 3,7-diamina substituídos
EP3099652A4 (en) Synthesis of amonnium dinitramide, adn
ZA201806956B (en) Catalyst mixture for the treatment of waste gas
ZA201604873B (en) Process for producing synthesis gas
MX2016009325A (es) Metodo para la preparacion de 1-alquil-3-difluorometil-5-fluor-1h- pirazol-4-carbaldehidos y 1-alquil-3-difluorometil-5-fluor-1h-pira zol-4-carboxilatos.
EP3178834A4 (en) Chemical synthesis method for phillyrin
GB201621817D0 (en) Methods of chemical synthesis
EP3119741A4 (en) An improved process for the synthesis of dimethyl fumarate
EP3177280A4 (en) Synthesis of 2,2,2-trifluoroethanethiol
EP3555113A4 (en) INDUSTRIAL PROCESS FOR THE SYNTHESIS OF NOMEGESTROL-ACETATE
PT3097082T (pt) Processos para a síntese de composto de ureia substituída
GB201408616D0 (en) Solid-supported catalyst, use of the same and process for producing polymers
EP3434365A4 (en) CATALYST MIXTURE
GB2594891B (en) Synthesis gas conversion process

Legal Events

Date Code Title Description
FG Grant or registration