SG10201509528RA - Bisphosphites having an outer naphthyl-phenyl unit and a central 2,3'-biphenol unit - Google Patents

Bisphosphites having an outer naphthyl-phenyl unit and a central 2,3'-biphenol unit

Info

Publication number
SG10201509528RA
SG10201509528RA SG10201509528RA SG10201509528RA SG10201509528RA SG 10201509528R A SG10201509528R A SG 10201509528RA SG 10201509528R A SG10201509528R A SG 10201509528RA SG 10201509528R A SG10201509528R A SG 10201509528RA SG 10201509528R A SG10201509528R A SG 10201509528RA
Authority
SG
Singapore
Prior art keywords
unit
bisphosphites
naphthyl
central
biphenol
Prior art date
Application number
SG10201509528RA
Inventor
Marie Dyballa Katrin
Franke Robert
Börner Armin
Selent Detlef
Original Assignee
Evonik Degussa Gmbh
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 Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of SG10201509528RA publication Critical patent/SG10201509528RA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
    • C07F9/6574—Esters of oxyacids of phosphorus
    • C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SG10201509528RA 2014-12-04 2015-11-19 Bisphosphites having an outer naphthyl-phenyl unit and a central 2,3'-biphenol unit SG10201509528RA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14196191.2A EP3029051A1 (en) 2014-12-04 2014-12-04 Bis-phosphites with a naphthyl-phenyl unit as fin component and a 2.3'-bisphenol unit as central component

Publications (1)

Publication Number Publication Date
SG10201509528RA true SG10201509528RA (en) 2016-07-28

Family

ID=52002835

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201509528RA SG10201509528RA (en) 2014-12-04 2015-11-19 Bisphosphites having an outer naphthyl-phenyl unit and a central 2,3'-biphenol unit

Country Status (4)

Country Link
US (1) US9670239B2 (en)
EP (1) EP3029051A1 (en)
CN (1) CN105669754A (en)
SG (1) SG10201509528RA (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006058682A1 (en) 2006-12-13 2008-06-19 Evonik Oxeno Gmbh Bisphosphite ligands for transition metal-catalyzed hydroformylation
DE102008043584A1 (en) 2008-11-07 2010-05-12 Evonik Oxeno Gmbh Process for the preparation of 6-chlorodibenzo (d, f) (1,3,2) -dioxaphosphepin
DE102013219506A1 (en) * 2012-10-12 2014-04-17 Evonik Degussa Gmbh New 4,8-di-tert-butyl-2,10-dimethoxy-6-(3,3',5,5'-tetramethyl-2'-(2,4,8,10-tetramethyldibenzo(d,f)(1,3,2)dioxaphosphepin-6-yloxy)biphenyl-2-yloxy)dibenzo(d,f)(1,3,2)dioxaphosphepine useful as catalyst to hydroformylate unsaturated compound
EP2906572B1 (en) * 2012-10-12 2016-11-23 Evonik Degussa GmbH Mixtures of constitutional isomers of biphosphites
EP3029050B1 (en) * 2014-12-04 2018-02-28 Evonik Degussa GmbH Bis-phosphites with a naphthyl-phenyl unit as fin component
EP3029045B1 (en) * 2014-12-04 2018-06-13 Evonik Degussa GmbH Bis-phosphites with 2.3 -biphenol unit as central component
EP3029056B1 (en) * 2014-12-04 2018-11-07 Evonik Degussa GmbH Bis-phosphites with an asymmetric biaryl central component

Also Published As

Publication number Publication date
CN105669754A (en) 2016-06-15
US20160159836A1 (en) 2016-06-09
EP3029051A1 (en) 2016-06-08
US9670239B2 (en) 2017-06-06

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