CR5715A - Metodo de purificacion de 1,3,5-triisopropilbenceno - Google Patents

Metodo de purificacion de 1,3,5-triisopropilbenceno

Info

Publication number
CR5715A
CR5715A CR5715A CR5715A CR5715A CR 5715 A CR5715 A CR 5715A CR 5715 A CR5715 A CR 5715A CR 5715 A CR5715 A CR 5715A CR 5715 A CR5715 A CR 5715A
Authority
CR
Costa Rica
Prior art keywords
triisopropylbenzene
purification method
sulfonant
collect
purified
Prior art date
Application number
CR5715A
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
Publication of CR5715A publication Critical patent/CR5715A/es

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)

Abstract

La presente invencion se relaciona con un metodo de purificacion de 1,3,5-triisopropilbenceno que comprende combinar 1,3,5 - triisopropilbenceno impuro con un agente sulfonante para formar una mezcla de reaccion a una temperatura en la escala de aproximadamente 0° C a aproximadamente 50°C, y recoger el 1,3,5- triisopropilbenceno purificado.
CR5715A 1997-02-06 1998-02-05 Metodo de purificacion de 1,3,5-triisopropilbenceno CR5715A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3882897P 1997-02-06 1997-02-06

Publications (1)

Publication Number Publication Date
CR5715A true CR5715A (es) 2006-03-24

Family

ID=21902138

Family Applications (1)

Application Number Title Priority Date Filing Date
CR5715A CR5715A (es) 1997-02-06 1998-02-05 Metodo de purificacion de 1,3,5-triisopropilbenceno

Country Status (22)

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

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 (en) 2000-01-12
HRP980039B1 (en) 2002-06-30
HN1998000014A (es) 1999-11-03
JP2001511178A (ja) 2001-08-07
EP0970030B1 (en) 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
ATE237572T1 (de) 2003-05-15
DE69721065D1 (de) 2003-05-22

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal (granting procedure)