MX2018000413A - Metodo para la hidroformilacion de butadienos 2-sustituidos y la produccion de productos secundarios de estos, especialmente ambrox. - Google Patents

Metodo para la hidroformilacion de butadienos 2-sustituidos y la produccion de productos secundarios de estos, especialmente ambrox.

Info

Publication number
MX2018000413A
MX2018000413A MX2018000413A MX2018000413A MX2018000413A MX 2018000413 A MX2018000413 A MX 2018000413A MX 2018000413 A MX2018000413 A MX 2018000413A MX 2018000413 A MX2018000413 A MX 2018000413A MX 2018000413 A MX2018000413 A MX 2018000413A
Authority
MX
Mexico
Prior art keywords
hydroformylation
ambrox
production
secondary products
substituted butadienes
Prior art date
Application number
MX2018000413A
Other languages
English (en)
Inventor
Paciello Rocco
Siegel Wolfgang
Breuer Michael
Schmidt Sebastian
Weingarten Melanie
Ruedenauer Stefan
Rein Christian
Strautmann Julia
Hofmann Peter
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of MX2018000413A publication Critical patent/MX2018000413A/es

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
    • B01J31/185—Phosphites ((RO)3P), their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof
    • B01J31/186—Mono- or diamide derivatives thereof
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
    • B01J31/1865—Phosphonites (RP(OR)2), their isomeric phosphinates (R2(RO)P=O) and RO-substitution derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/56—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by isomerisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/02—Acyclic alcohols with carbon-to-carbon double bonds
    • C07C33/025—Acyclic alcohols with carbon-to-carbon double bonds with only one double bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/21—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/92—Naphthofurans; Hydrogenated naphthofurans
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32—Addition reactions to C=C or C-C triple bonds
    • B01J2231/321—Hydroformylation, metalformylation, carbonylation or hydroaminomethylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • C07C2531/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Furan Compounds (AREA)

Abstract

La presente invención se refiere a un método para la hidroformilación regioselectiva de hidrocarburos acíclicos poliinsaturados, que son 1,3 butadienos, que, en la posición 2, tienen un radical hidrocarburo acíclico saturado o monoinsaturado o poliinsaturado. La presente invención también se refiere a la producción de productos secundarios de estos productos de hidroformilación, especialmente, de ambrox.
MX2018000413A 2015-07-10 2016-07-08 Metodo para la hidroformilacion de butadienos 2-sustituidos y la produccion de productos secundarios de estos, especialmente ambrox. MX2018000413A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15176280 2015-07-10
PCT/EP2016/066225 WO2017009205A1 (de) 2015-07-10 2016-07-08 Verfahren zur hydroformylierung von 2-substituierten butadienen und zur herstellung von folgeprodukten davon, speziell von ambrox

Publications (1)

Publication Number Publication Date
MX2018000413A true MX2018000413A (es) 2018-09-06

Family

ID=53773218

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018000413A MX2018000413A (es) 2015-07-10 2016-07-08 Metodo para la hidroformilacion de butadienos 2-sustituidos y la produccion de productos secundarios de estos, especialmente ambrox.

Country Status (9)

Country Link
US (1) US10315975B2 (es)
EP (1) EP3319951B1 (es)
JP (1) JP6852046B2 (es)
CN (1) CN108026062B (es)
BR (1) BR112018000481B1 (es)
ES (1) ES2899823T3 (es)
MX (1) MX2018000413A (es)
PL (1) PL3319951T3 (es)
WO (1) WO2017009205A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2018000606A (es) 2015-07-15 2018-05-28 Basf Se Proceso para preparar un arilpropeno.
EP3170828A1 (de) * 2015-11-23 2017-05-24 Basf Se Verfahren zur herstellung von verbindungen mit 16-oxabicyclo[10.3.1]pentadecengerüst und deren folgeprodukten
MX2018010024A (es) 2016-02-19 2018-11-09 Basf Se Ciclacion enzimatica de acido homofarnesilico.
BR112018074538B1 (pt) 2016-05-31 2022-09-13 Basf Se Composto, método para preparar compostos, uso de compostos, composição de substância aromatizante e/ou fragrância, produto perfumado ou aromatizado, e, método para perfumar um produto
CN109476577A (zh) 2016-07-15 2019-03-15 巴斯夫欧洲公司 由3-甲基-1,5-环十五烷二酮制备14-甲基-16-氧杂双环[10.3.1]十五烯
CN110800150B (zh) 2017-03-31 2022-11-29 株式会社村田制作所 包含电解质稳定材料的非水电解质和电解液、包含它们的二次电池及其用途
JP7177086B2 (ja) 2017-05-06 2022-11-22 ビーエーエスエフ ソシエタス・ヨーロピア ２，３，７－トリメチルオクタ－６－エニルアセテート及び３，７－ジメチル－２－メチレン－オクタ－６－エニルアセテート、並びにそれらの誘導体、並びに芳香化学物質としてのそれらの使用
KR20200018442A (ko) 2017-06-13 2020-02-19 바스프 에스이 1,6-헥산디올 유도체를 제조하기 위한 히드로포르밀화 방법
CN116584093A (zh) 2020-12-09 2023-08-11 三星电子株式会社 Ai编码装置及其操作方法和ai解码装置及其操作方法

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625261A1 (de) 1986-07-25 1988-02-04 Basf Ag Verfahren zur kontinuierlichen hydroformylierung olefinisch ungesaettigter verbindungen
JP2893902B2 (ja) 1989-10-19 1999-05-24 三菱化学株式会社 オレフィンのヒドロホルミル化法
US5326888A (en) 1990-10-09 1994-07-05 Henkel Research Corporation Carbonylation of allylic alcohols and synthesis of an ambergris fragance compound
US5763679A (en) 1995-12-06 1998-06-09 Union Carbide Chemicals & Plastics Technology Corporation Metal-ligand complex catalyzed processes
US5962744A (en) * 1998-03-27 1999-10-05 The Research Foundation Of State University Of New York Process for hydrocarbonylations in supercritical carbon dioxide
DE19836807A1 (de) 1998-08-14 2000-02-17 Basf Ag Verfahren zur Herstellung von Aldehyden und/oder Alkoholen oder Aminen
DE10005794A1 (de) 2000-02-10 2001-08-16 Basf Ag Verbindungen des Phosphors, Arsens und des Antimons
EP1156055A1 (en) 2000-05-16 2001-11-21 Firmenich Sa Process for the preparation of ruthenium compounds
DE10046026A1 (de) 2000-09-18 2002-03-28 Basf Ag Verfahren zur Hydroformylierung, Xanthen-verbrückte Liganden und Katalysator, umfassend einen Komplex dieser Liganden
DE10106482A1 (de) 2001-02-13 2002-08-14 Basf Ag Hydroformylierung
KR100851101B1 (ko) 2001-03-29 2008-08-08 바스프 에스이 Ｖｉｉｉ 아족 금속과의 니코겐 킬레이트 착물용 리간드및 히드로포르밀화, 카르보닐화, 히드로시안화 또는수소화 반응을 위한 촉매로서의 착물의 용도
AU2002324067A1 (en) 2001-08-24 2003-03-10 Basf Aktiengesellschaft Method for the production of 2-propylheptanol and hydroformylating catalysts and the further use thereof for carbonylation, hydrocyanation and hydrogenation
DE10242636A1 (de) * 2002-09-13 2004-03-18 Basf Ag Verfahren zur Herstellung von Dialdehyden und/oder ethylenisch ungesättigten Monoaldehyden durch Hydroformylierung ethylenisch ungesättigter Verbindungen
DE10342760A1 (de) 2002-09-17 2004-03-25 Basf Ag Pnicogenverbindungen
DE10333519A1 (de) 2003-07-23 2005-02-17 Basf Ag Zweistufiges Hydroformylierungsverfahren
US7615645B2 (en) * 2003-10-21 2009-11-10 Basf Aktiengesellschaft Method for the continuous production of aldehydes
DE10349343A1 (de) 2003-10-23 2005-06-02 Basf Ag Stabilisierung von Hydroformylierungskatalysatoren auf Basis von Phosphoramiditliganden
WO2005063730A1 (de) 2003-12-23 2005-07-14 Basf Aktiengesellschaft Verfahren zur herstellung von in 2,7-position substituierten xanthen-4,5-diolen
FR2887253A1 (fr) 2005-06-20 2006-12-22 Phosphoenix Sarl Nouvelles arylphosphines p chirales ortho-fonctionnalisees et derives: leur preparation et utilisation en catalyse asymetrique
CN101332437A (zh) * 2008-05-29 2008-12-31 上海焦化有限公司 一种丁烯氢甲酰化催化剂组合物及其应用
US8044249B2 (en) * 2008-09-22 2011-10-25 The Procter & Gamble Company Specific branched aldehydes, alcohols, surfactants, and consumer products based thereon
CN102449158B (zh) 2009-06-05 2017-08-25 巴斯夫欧洲公司 龙涎呋喃的生物催化产生
JP6226954B2 (ja) 2012-04-16 2017-11-08 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ （３ｅ，７ｅ）−ホモファルネソールの改良製造方法
US20130273619A1 (en) * 2012-04-16 2013-10-17 Basf Se Process for the Preparation of (3E, 7E)-Homofarnesol
MX2015008354A (es) * 2013-01-23 2015-11-09 Firmenich & Cie Proceso para la preparacion de derivados de 4-metilpent-3-en-1-ol.
US20160201093A1 (en) 2013-07-31 2016-07-14 Basf Se Process for the Bioconversion of C3-C13 Alkanes to C3-C13 Primary Alcohols
US20160168597A1 (en) 2013-07-31 2016-06-16 Basf Se Process for the Bioconversion of Butane to 1-Butanol
CN105793214A (zh) 2013-12-11 2016-07-20 巴斯夫欧洲公司 加工包含环十二碳三烯和活性催化剂体系的反应混合物(rg)的方法
MX362551B (es) 2014-01-17 2019-01-24 Basf Se Método para la producción de arilpropenos.
EP2915797A1 (de) 2014-03-07 2015-09-09 Basf Se Verfahren zur Herstellung von Menthonen aus Isopulegol in der Gasphase
EP2865676A1 (de) 2014-04-14 2015-04-29 Basf Se Herstellung von 2-substituierten 4-Methyl-tetrahydropyranen aus 2-Alkyl-4,4-dimethyl-1,3-dioxan-haltigen Ausgangsstoffen
WO2015158585A1 (de) 2014-04-14 2015-10-22 Basf Se Herstellung von 2-substituierten 4-hydroxy-4-methyl-tetrahydropyranen aus 2-alkyl-4,4-dimethyl-1,3-dioxan-haltigen ausgangsstoffen
ES2764153T3 (es) 2014-04-30 2020-06-02 Basf Se Procedimiento para la preparación de farnesilacetona
EP2963121A1 (en) 2014-07-03 2016-01-06 Basf Se Redox self-sufficient biocatalytic amination of alcohols
JP2017524070A (ja) 2014-07-24 2017-08-24 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 薄い無機膜の生成方法
KR102429077B1 (ko) 2014-08-04 2022-08-04 바스프 에스이 무기 박막의 제조 방법
US10017464B2 (en) 2014-08-12 2018-07-10 Basf Se Process for preparing cyclic alpha-keto alcohols from cyclic alpha-keto enols
EP3180311B1 (de) 2014-08-12 2019-04-17 Basf Se Verfahren zur herstellung von astaxanthin aus astacin
MX2017003133A (es) 2014-09-09 2017-06-14 Basf Se Metodo para producir una sustancia aromatica.
JP2017527620A (ja) 2014-09-09 2017-09-21 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ２−アルコキシシクロヘキサノールの調製方法
EP3191448A1 (de) 2014-09-11 2017-07-19 Basf Se Verfahren zur herstellung von astaxanthinestern
JP6822948B2 (ja) 2014-09-26 2021-01-27 ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ 異性体として純粋な又は高度に異性体濃縮されたｃｉｓ−又はｔｒａｎｓ−（２−イソブチル−４−メチルテトラヒドロピラン−４−イル）アセテートの使用
JP6598852B2 (ja) 2014-09-29 2019-10-30 ビーエーエスエフ ソシエタス・ヨーロピア ゲラニルリナロールの生体触媒環化方法及びこれにより得られる環化物
US10017466B2 (en) 2014-10-02 2018-07-10 Basf Se Process for purifying astaxanthin and canthaxanthin
MX2017006545A (es) 2014-11-18 2017-08-09 Basf Se Proceso para la preparacion de 1-(2,6,6-trimetilciclohexil)-alcan- 3-oles.
US20160194272A1 (en) 2014-12-12 2016-07-07 Basf Se Process for the etherification of amino alcohols
US20160176803A1 (en) 2014-12-18 2016-06-23 Basf Se Process for the etherification of amino alcohols at low temperatures
PL3233780T3 (pl) 2014-12-19 2019-01-31 Basf Se 1-(7,10,10-Trimetylo-4-bicyklo(6.2.0)dekanylo)-etanon jako nowy chemiczny środek zapachowy
US20160194273A1 (en) 2015-01-06 2016-07-07 Basf Se Process for the etherification of amino alcohols with metal alcoholates
AU2016212217B2 (en) 2015-01-26 2020-10-08 Basf Se Removal of radionuclides from mixtures

Also Published As

Publication number Publication date
ES2899823T3 (es) 2022-03-14
PL3319951T3 (pl) 2022-02-28
CN108026062B (zh) 2022-04-12
EP3319951A1 (de) 2018-05-16
US20180273458A1 (en) 2018-09-27
JP2018528930A (ja) 2018-10-04
EP3319951B1 (de) 2021-09-08
CN108026062A (zh) 2018-05-11
WO2017009205A1 (de) 2017-01-19
US10315975B2 (en) 2019-06-11
BR112018000481A2 (pt) 2018-09-18
JP6852046B2 (ja) 2021-03-31
BR112018000481B1 (pt) 2022-01-11

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