DE69621276D1 - Verfahren zur Herstellung von Biphenylen- und Bisphenylenphosphiten - Google Patents

Verfahren zur Herstellung von Biphenylen- und Bisphenylenphosphiten

Info

Publication number
DE69621276D1
DE69621276D1 DE69621276T DE69621276T DE69621276D1 DE 69621276 D1 DE69621276 D1 DE 69621276D1 DE 69621276 T DE69621276 T DE 69621276T DE 69621276 T DE69621276 T DE 69621276T DE 69621276 D1 DE69621276 D1 DE 69621276D1
Authority
DE
Germany
Prior art keywords
bisphenylene
biphenylene
phosphites
preparation
bisphenylene phosphites
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.)
Expired - Lifetime
Application number
DE69621276T
Other languages
English (en)
Other versions
DE69621276T2 (de
Inventor
William Palmer Enlow
James Alan Mahood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lanxess Solutions US Inc
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE69621276D1 publication Critical patent/DE69621276D1/de
Application granted granted Critical
Publication of DE69621276T2 publication Critical patent/DE69621276T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C07F9/6574—Esters of oxyacids of phosphorus
    • C07F9/65744—Esters of oxyacids of phosphorus condensed with carbocyclic or heterocyclic rings or ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69621276T 1995-02-28 1996-02-20 Verfahren zur Herstellung von Biphenylen- und Bisphenylenphosphiten Expired - Lifetime DE69621276T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/395,722 US5616767A (en) 1995-02-28 1995-02-28 Process for making biphenylene and bisphenylene phosphites

Publications (2)

Publication Number Publication Date
DE69621276D1 true DE69621276D1 (de) 2002-06-27
DE69621276T2 DE69621276T2 (de) 2003-01-02

Family

ID=23564219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69621276T Expired - Lifetime DE69621276T2 (de) 1995-02-28 1996-02-20 Verfahren zur Herstellung von Biphenylen- und Bisphenylenphosphiten

Country Status (4)

Country Link
US (1) US5616767A (de)
EP (1) EP0729965B1 (de)
DE (1) DE69621276T2 (de)
ES (1) ES2176404T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3766990B2 (ja) * 1995-10-02 2006-04-19 住友化学株式会社 亜リン酸エステル類、その製造方法及びその用途
DE10240803A1 (de) * 2002-08-30 2004-03-11 Bayer Ag Verfahren zur Herstellung von Phosphiten und Übergangsmetallkomplexen
US20070105992A1 (en) * 2005-11-07 2007-05-10 Hayder Zahalka Cycloalkyl phosphites as stabilizers for thermoplastic resins
US9108988B2 (en) * 2011-12-30 2015-08-18 Basf Se Method of purifying organic diphosphite compounds
TWI709566B (zh) * 2015-09-30 2020-11-11 美商陶氏科技投資公司 用於製造有機磷化合物的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351759A (en) * 1978-01-03 1982-09-28 Ciba-Geigy Corporation Alkylated 2,2'-biphenylene phosphites and stabilized compositions
GB2087399B (en) * 1980-11-17 1983-11-02 Ciba Geigy Ag Polyol esters of alkylidine-2,2' -bisphenyl cyclic phosphites
US4318845A (en) * 1980-11-24 1982-03-09 Ciba-Geigy Corporation Alkanolamine esters of 1,1'-biphenyl-2,2'-diyl-and alkylidene-1,1'-biphenyl-2,2'-diyl-cyclic phosphites
JP2660419B2 (ja) * 1988-04-02 1997-10-08 旭電化工業株式会社 安定化された合成樹脂組成物
AU3788189A (en) * 1988-07-25 1990-01-25 Borg-Warner Specialty Chemicals, Inc. 3, 9-diphosphaspiroundecanes and process for making3, 9-diphosphaspiroundecanes

Also Published As

Publication number Publication date
EP0729965A1 (de) 1996-09-04
US5616767A (en) 1997-04-01
DE69621276T2 (de) 2003-01-02
ES2176404T3 (es) 2002-12-01
EP0729965B1 (de) 2002-05-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CROMPTON CORP. (N.D.GES.D. STAATES DELAWARE), MIDD

8328 Change in the person/name/address of the agent

Representative=s name: RUEGER UND KOLLEGEN, 73728 ESSLINGEN