CN104093729B - 防止多亚磷酸酯配体生产中的溶剂结晶 - Google Patents

防止多亚磷酸酯配体生产中的溶剂结晶 Download PDF

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Publication number
CN104093729B
CN104093729B CN201280053359.4A CN201280053359A CN104093729B CN 104093729 B CN104093729 B CN 104093729B CN 201280053359 A CN201280053359 A CN 201280053359A CN 104093729 B CN104093729 B CN 104093729B
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polyphosphite
crystal
solvent
group
cleaning solvent
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CN104093729A (zh
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G·A·米勒
P·达尔维
R·N·拉瓦尔
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Dow Technology Investments LLC
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Dow Technology Investments LLC
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    • 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

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  • 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)
CN201280053359.4A 2011-10-31 2012-10-25 防止多亚磷酸酯配体生产中的溶剂结晶 Active CN104093729B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN3721/CHE/2011 2011-10-31
IN3721CH2011 2011-10-31
PCT/US2012/061874 WO2013066712A1 (en) 2011-10-31 2012-10-25 Preventing solvent of crystallization in production of polyphosphite ligands

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CN104093729A CN104093729A (zh) 2014-10-08
CN104093729B true CN104093729B (zh) 2016-09-07

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US (1) US10227365B2 (https=)
EP (1) EP2773649B1 (https=)
JP (2) JP6170059B2 (https=)
CN (1) CN104093729B (https=)
IN (1) IN2014CN03131A (https=)
WO (1) WO2013066712A1 (https=)

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US9108988B2 (en) 2011-12-30 2015-08-18 Basf Se Method of purifying organic diphosphite compounds
RU2660899C2 (ru) * 2011-12-30 2018-07-11 Басф Се Кристаллический сольват и несольватированные формы 6,6'-[[3,3',5,5'-тетракис(1,1-диметилэтил)-[1,1'-бифенил]-2,2'-диил]бис(окси)]бис-дибензо[d,f][1,3,2]-диоксафосфепина
US8796481B2 (en) 2011-12-30 2014-08-05 Basf Se Crystalline solvate and non-solvated forms of 6,6′-[[3,3′,5,5′-tetrakis(1,1-dimethylethyl)-[1,1′biphenyl]-2,2′-diyl]bis(oxy)]bis-dibenzo [d,f] [1,3,2]-dioxaphosphepine
WO2015175158A1 (en) 2014-05-14 2015-11-19 Dow Technology Investments Llc Stabilized organophosphorous compounds
TWI695009B (zh) * 2015-06-19 2020-06-01 美商陶氏科技投資公司 6,6'-[[3,3',5,5'-肆(1,1-二甲基乙基)-[1,1'-聯二苯]-2,2'-二基]雙(氧基)]雙二苯并[d,f][1,3,2]-二氧雜磷雜庚英之結晶形式
TWI709568B (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
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
US11124531B2 (en) 2017-06-19 2021-09-21 Dow Technology Investments Llc Processes for purifying ligands
EP4229066A1 (en) 2020-10-13 2023-08-23 Dow Silicones Corporation Preparation of organosilicon compounds with aldehyde functionality
EP4508115A1 (en) 2022-04-13 2025-02-19 Dow Global Technologies LLC Preparation of polyether-functional organosilicon compounds

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US5334739A (en) * 1992-11-30 1994-08-02 Ciba-Geigy Corporation 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]

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US4351759A (en) * 1978-01-03 1982-09-28 Ciba-Geigy Corporation Alkylated 2,2'-biphenylene phosphites and stabilized compositions
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JPH07309884A (ja) * 1994-05-18 1995-11-28 Yotsukaichi Gosei Kk トリスアルキルフェニルホスファイトの製造方法
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DE102011002640B4 (de) * 2011-01-13 2021-10-07 Evonik Operations Gmbh Verfahren zur Aufreinigung von Biphephos

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US5334739A (en) * 1992-11-30 1994-08-02 Ciba-Geigy Corporation 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]

Non-Patent Citations (1)

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EP2773649B1 (en) 2017-07-12
JP2014532653A (ja) 2014-12-08
US20140288322A1 (en) 2014-09-25
JP2017114881A (ja) 2017-06-29
WO2013066712A1 (en) 2013-05-10
IN2014CN03131A (https=) 2015-07-03
EP2773649A1 (en) 2014-09-10
CN104093729A (zh) 2014-10-08
US10227365B2 (en) 2019-03-12
JP6420385B2 (ja) 2018-11-07
JP6170059B2 (ja) 2017-07-26

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