ES2100672T3 - Modificacion alfa-cristalina de 2,2',2''-nitrilo trietil-tris-(3,3',5,5'-tetra-ter-butil-1,1'-bifenil-2-2'-diil)fosfito. - Google Patents

Modificacion alfa-cristalina de 2,2',2''-nitrilo trietil-tris-(3,3',5,5'-tetra-ter-butil-1,1'-bifenil-2-2'-diil)fosfito.

Info

Publication number
ES2100672T3
ES2100672T3 ES94902345T ES94902345T ES2100672T3 ES 2100672 T3 ES2100672 T3 ES 2100672T3 ES 94902345 T ES94902345 T ES 94902345T ES 94902345 T ES94902345 T ES 94902345T ES 2100672 T3 ES2100672 T3 ES 2100672T3
Authority
ES
Spain
Prior art keywords
phosphite
tetra
tris
alpha
trietil
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
ES94902345T
Other languages
English (en)
Spanish (es)
Inventor
Stephen D Pastor
Sai P Shum
Paul A Odoristo
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba Spezialitaetenchemie Holding AG
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 Ciba Geigy AG, Ciba Spezialitaetenchemie Holding AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of ES2100672T3 publication Critical patent/ES2100672T3/es
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
    • C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/527—Cyclic esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
ES94902345T 1992-11-30 1993-11-22 Modificacion alfa-cristalina de 2,2',2''-nitrilo trietil-tris-(3,3',5,5'-tetra-ter-butil-1,1'-bifenil-2-2'-diil)fosfito. Expired - Lifetime ES2100672T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/983,180 US5334739A (en) 1992-11-30 1992-11-30 Process an alpha monoclinic crystalline modification of 2,2',2"-nitrilo[triethyl-tris-(3,3',5,5'-tetra-tert-butyl-1,1'-biphenyl-2,2'-diyl)phosphite]

Publications (1)

Publication Number Publication Date
ES2100672T3 true ES2100672T3 (es) 1997-06-16

Family

ID=25529826

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94902345T Expired - Lifetime ES2100672T3 (es) 1992-11-30 1993-11-22 Modificacion alfa-cristalina de 2,2',2''-nitrilo trietil-tris-(3,3',5,5'-tetra-ter-butil-1,1'-bifenil-2-2'-diil)fosfito.

Country Status (16)

Country Link
US (2) US5334739A (en, 2012)
EP (1) EP0670843B1 (en, 2012)
JP (1) JPH08503948A (en, 2012)
AT (1) ATE149173T1 (en, 2012)
AU (1) AU686124B2 (en, 2012)
BR (1) BR9307546A (en, 2012)
CA (1) CA2148926A1 (en, 2012)
CZ (1) CZ137595A3 (en, 2012)
DE (1) DE69308319T2 (en, 2012)
ES (1) ES2100672T3 (en, 2012)
MX (1) MX9307467A (en, 2012)
RU (1) RU2114856C1 (en, 2012)
SK (1) SK280212B6 (en, 2012)
TW (1) TW294670B (en, 2012)
WO (1) WO1994012509A1 (en, 2012)
ZA (1) ZA938893B (en, 2012)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5405893A (en) * 1993-08-18 1995-04-11 Ciba-Geigy Corporation Gamma crystalline modification of 2.2',2"-nitrilo[triethyl-tris-(3,3',5,5'-t'-biphenyl-2,2'-diyl) phosphite]
EP0710677A3 (de) * 1994-11-03 1998-02-04 Ciba SC Holding AG Verfahren zur Herstellung von stabilisierten Olefinpolymeren
US5486641A (en) * 1995-02-28 1996-01-23 Ciba-Geigy Corporation Solvent-free process for the preparation of the beta crystalline modification of 2,2',2"-nitrilo[triethyl-tris-(3,3',5,5',-tetra-tert-butyl-1,1'-biphenyl-2,2'-diyl) phosphite]
US5489636A (en) * 1995-05-03 1996-02-06 Ciba-Geigy Corporation Amorphous modification of 1,1',1"-nitrilo(tri-2-propyl-tris-[2,2'-ethylidene-bis(4,6-di-tert-butylphenyl] phosphite)
IT1277583B1 (it) * 1995-09-14 1997-11-11 Great Lakes Chemical Italia Forma cristallina del tetrakis-(2,4-di-t-butilfenil)-4,4'- bifenilene difosfonito
EP0771814A1 (en) * 1995-11-02 1997-05-07 Ciba SC Holding AG Amorphous and crystalline modifications of 1,1',1"-nitrilo triethyl-tris[2,2'-methylene-bis(4,6-di-tert-butyl-phenyl)]phosphite
US5624983A (en) * 1995-11-02 1997-04-29 Ciba-Geigy Corporation Amorphous modification of 1,1',1"-nitrilo(triethyl-tris-[2,2'-methylene-bis(4,6-di-tert-butylphenyl)] phosphite)
GB2311526A (en) * 1996-03-28 1997-10-01 Ciba Geigy Ag Polyolefins containing catalyst residues and stabilised with trialkanolamine triphosphites
US5763512A (en) * 1996-03-29 1998-06-09 Ciba Specialty Chemicals Corporation Stabilization of polyamide, polyester and polyketone
DE19624425A1 (de) * 1996-06-19 1998-01-08 Hoechst Ag Verfahren zur Herstellung von 2,2',2"-Nitrilo(triethyl-tris(3,3',5,5'-tetra- tert.-butyl-1,1'-biphenyl-2,2'-diyl)phosphit"
DE19624424A1 (de) * 1996-06-19 1998-01-08 Hoechst Ag Verfahren zur Herstellung der alpha-Kirstall-Modifikation des 2,2',2"-Nitrilo (triethyl-tris(3,3',5,5'-tetra-tert.-butyl-1,1'- biphenyl-2,2'-diyl)phosphits)"
ES2205878T3 (es) 1998-09-16 2004-05-01 Braun Gmbh Metodo para determinara una temperatura a si como termometro de radiacion con varios elementos sensores infrarrojos.
DE10115222A1 (de) * 2001-03-28 2002-10-10 Clariant Gmbh Hochmolekulare, vernetzte Polyvinylbutyrale, Verfahren zu deren Herstellung sowie deren Verwendung
US10227365B2 (en) 2011-10-31 2019-03-12 Dow Technology Investments Llc Preventing solvent of crystallization in production of polyphosphite ligands
JP2018100254A (ja) 2016-07-15 2018-06-28 住友化学株式会社 ウラシル化合物結晶の製造方法
WO2018012573A1 (ja) * 2016-07-15 2018-01-18 住友化学株式会社 ウラシル化合物結晶の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940548A1 (de) * 1979-10-06 1981-04-16 Hoechst Ag, 6000 Frankfurt Kristallisiertes tris-(2-tert.-butylphenyl)-phosphit und verfahren zu seiner herstellung
US4374219A (en) * 1980-11-24 1983-02-15 Ciba-Geigy Corporation Alkanolamine ester of 1,1-biphenyl-2,2-diyl-and alkylidene-1,1-biphenyl-2,2-diyl-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

Also Published As

Publication number Publication date
CA2148926A1 (en) 1994-06-09
WO1994012509A1 (en) 1994-06-09
SK71795A3 (en) 1995-09-13
EP0670843B1 (en) 1997-02-26
US5334739A (en) 1994-08-02
BR9307546A (pt) 1999-08-31
AU5674594A (en) 1994-06-22
DE69308319T2 (de) 1997-10-09
EP0670843A1 (en) 1995-09-13
RU95113872A (ru) 1997-06-20
RU2114856C1 (ru) 1998-07-10
CZ137595A3 (en) 1995-10-18
TW294670B (en, 2012) 1997-01-01
US5512621A (en) 1996-04-30
AU686124B2 (en) 1998-02-05
ATE149173T1 (de) 1997-03-15
DE69308319D1 (de) 1997-04-03
ZA938893B (en) 1994-06-01
MX9307467A (es) 1994-05-31
JPH08503948A (ja) 1996-04-30
SK280212B6 (sk) 1999-10-08

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