ATE237572T1 - Verfahren zur reiningung von 1,3,5- triisopropylbenzol - Google Patents

Verfahren zur reiningung von 1,3,5- triisopropylbenzol

Info

Publication number
ATE237572T1
ATE237572T1 AT97950803T AT97950803T ATE237572T1 AT E237572 T1 ATE237572 T1 AT E237572T1 AT 97950803 T AT97950803 T AT 97950803T AT 97950803 T AT97950803 T AT 97950803T AT E237572 T1 ATE237572 T1 AT E237572T1
Authority
AT
Austria
Prior art keywords
triisopropylbenzene
purifying
Prior art date
Application number
AT97950803T
Other languages
English (en)
Inventor
Dieter Schweiss
Jonathan Charles Walker
Gretchen Maria Crumbaugh
Original Assignee
Warner Lambert 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 Warner Lambert Co filed Critical Warner Lambert Co
Application granted granted Critical
Publication of ATE237572T1 publication Critical patent/ATE237572T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
    • C07C7/171—Sulfuric acid or oleum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
AT97950803T 1997-02-06 1997-12-05 Verfahren zur reiningung von 1,3,5- triisopropylbenzol ATE237572T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3882897P 1997-02-06 1997-02-06
PCT/US1997/022127 WO1998034892A1 (en) 1997-02-06 1997-12-05 Method of purifying 1,3,5-triisopropylbenzene

Publications (1)

Publication Number Publication Date
ATE237572T1 true ATE237572T1 (de) 2003-05-15

Family

ID=21902138

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97950803T ATE237572T1 (de) 1997-02-06 1997-12-05 Verfahren zur reiningung von 1,3,5- triisopropylbenzol

Country Status (22)

Country Link
US (1) US6399847B1 (de)
EP (1) EP0970030B1 (de)
JP (1) JP2001511178A (de)
AR (1) AR011640A1 (de)
AT (1) ATE237572T1 (de)
AU (1) AU737626B2 (de)
CA (1) CA2274235A1 (de)
CO (1) CO5031315A1 (de)
CR (1) CR5715A (de)
DE (1) DE69721065T2 (de)
DK (1) DK0970030T3 (de)
ES (1) ES2193416T3 (de)
GT (1) GT199800028A (de)
HN (1) HN1998000014A (de)
HR (1) HRP980039B1 (de)
NZ (1) NZ336132A (de)
PA (1) PA8446201A1 (de)
PE (1) PE58499A1 (de)
PT (1) PT970030E (de)
TW (1) TW513390B (de)
WO (1) WO1998034892A1 (de)
ZA (1) ZA98943B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU737626B2 (en) 1997-02-06 2001-08-23 Warner-Lambert Company Method of purifying 1,3,5-triisopropylbenzene

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761858A (en) * 1956-09-04 Recovery of i
US2873300A (en) * 1956-02-24 1959-02-10 Koppers Co Inc Selective sulfonation procedure for separating a 1, 3, 5-trialkylbenzene from benzene hydrocarbons
US3703503A (en) * 1969-08-13 1972-11-21 Sun Oil Co Thiourea pseudocumene adduct
JPS63166432A (ja) * 1986-12-27 1988-07-09 Res Assoc Util Of Light Oil 吸着剤の製造法
AU737626B2 (en) 1997-02-06 2001-08-23 Warner-Lambert Company Method of purifying 1,3,5-triisopropylbenzene

Also Published As

Publication number Publication date
CO5031315A1 (es) 2001-04-27
PT970030E (pt) 2003-06-30
PE58499A1 (es) 1999-06-14
ZA98943B (en) 1998-08-11
GT199800028A (es) 1999-07-30
WO1998034892A1 (en) 1998-08-13
AR011640A1 (es) 2000-08-30
CA2274235A1 (en) 1998-08-13
EP0970030A1 (de) 2000-01-12
HRP980039B1 (en) 2002-06-30
HN1998000014A (es) 1999-11-03
JP2001511178A (ja) 2001-08-07
EP0970030B1 (de) 2003-04-16
DK0970030T3 (da) 2003-08-04
HRP980039A2 (en) 1998-10-31
US20020028978A1 (en) 2002-03-07
AU5370398A (en) 1998-08-26
AU737626B2 (en) 2001-08-23
NZ336132A (en) 2000-09-29
TW513390B (en) 2002-12-11
ES2193416T3 (es) 2003-11-01
US6399847B1 (en) 2002-06-04
PA8446201A1 (es) 2000-05-24
DE69721065T2 (de) 2004-04-22
CR5715A (es) 2006-03-24
DE69721065D1 (de) 2003-05-22

Similar Documents

Publication Publication Date Title
DE69914773D1 (de) Verfahren zur reinigung von 1,3-propandiol
DE69707849D1 (de) Verfahren zur reinigung von 1,4-butandiol
DE69910557D1 (de) Verfahren zur reinigung von aminonitrilen
DE69801489D1 (de) Verfahren zur herstellung von 1,1,1,3,3-pentafluorpropan
DE69837681D1 (de) Verfahren zur herstellung von 1,3-diolen
DE69715234D1 (de) Verfahren zur reinigung von 1,1-difluorethan
DE69710078D1 (de) Verfahren zur reinigung von 1,1,1,3,3-pentafluorpropan
DE69835345D1 (de) Verfahren zur kodierung von mehrwortinformation
DE69726441D1 (de) Verfahren zur herstellung von 1,3-dioxolan-4-methanol-verbindungen
DE69501300D1 (de) Verfahren zur reinigung von fluormethyl-1,1,1,3,3,3-hexafluorisopropylether
DE69510087D1 (de) Verfahren zur herstellung von 5-chlor-2,3-dihydro-1h-inden-1-on
DE69809209D1 (de) Verfahren zur rückgewinnung von fluorwasserstoff
DE69717115D1 (de) Verfahren zur herstellung von 1,1,1,3,3-pentafluorpropan
DE59905197D1 (de) Verfahren zur herstellung von hexandiol-1,6
DE69724442D1 (de) Verfahren zur herstellung von 1,3-dioxolan-4-methanol-verbindungen
ATA96197A (de) Verfahren zur reinigung von schadstoffbelasteten gasen
DE69711039D1 (de) Verfahren zur herstellung von 1,3-alkandiolen
DE69426837D1 (de) Verfahren zur reinigung von 1,1,1,3,3-pentafluoro-2,3-dichloropropan
ATA159497A (de) Verfahren zur reinigung von antithrombin iii
DE69811677D1 (de) Verfahren zur präparation von enantiomer-angereicherten, n-derivatisierten laktamen.
DE59803655D1 (de) Verfahren zur herstellung von aliphatischen alpha, omega-aminonitrilen
DE69724659D1 (de) Verfahren zur hydroxylierung von 1,4-dichlorbenzol
DE59805920D1 (de) Verfahren zur herstellung von oxazaphosphorin-2-aminen
DE69811871D1 (de) Verfahren zur herstellung von uridine diphosphat-n-acetylglucosamine (13.04.99)
ATE237572T1 (de) Verfahren zur reiningung von 1,3,5- triisopropylbenzol

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0970030

Country of ref document: EP

REN Ceased due to non-payment of the annual fee