ZA992444B - Process for the preparation of monoalkylated aromatic compounds. - Google Patents

Process for the preparation of monoalkylated aromatic compounds.

Info

Publication number
ZA992444B
ZA992444B ZA9902444A ZA992444A ZA992444B ZA 992444 B ZA992444 B ZA 992444B ZA 9902444 A ZA9902444 A ZA 9902444A ZA 992444 A ZA992444 A ZA 992444A ZA 992444 B ZA992444 B ZA 992444B
Authority
ZA
South Africa
Prior art keywords
preparation
aromatic compounds
monoalkylated aromatic
monoalkylated
compounds
Prior art date
Application number
ZA9902444A
Other languages
English (en)
Inventor
Stefano Amarilli
Luciano Carluccio
Carlo Perego
Giuseppe Bellussi
Original Assignee
Enichem Spa
Enitecnologie Spa
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 Enichem Spa, Enitecnologie Spa filed Critical Enichem Spa
Publication of ZA992444B publication Critical patent/ZA992444B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/126—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of more than one hydrocarbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA9902444A 1998-04-07 1999-03-30 Process for the preparation of monoalkylated aromatic compounds. ZA992444B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98MI000735A IT1299035B1 (it) 1998-04-07 1998-04-07 Processo per la preparazione di composti aromatici monoalchilati

Publications (1)

Publication Number Publication Date
ZA992444B true ZA992444B (en) 1999-10-01

Family

ID=11379681

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9902444A ZA992444B (en) 1998-04-07 1999-03-30 Process for the preparation of monoalkylated aromatic compounds.

Country Status (10)

Country Link
US (1) US6005152A (xx)
EP (1) EP0949227B1 (xx)
CA (1) CA2265099C (xx)
DE (1) DE69911677T2 (xx)
DK (1) DK0949227T3 (xx)
ES (1) ES2207909T3 (xx)
IT (1) IT1299035B1 (xx)
RU (1) RU2208599C2 (xx)
SA (1) SA99200132B1 (xx)
ZA (1) ZA992444B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1304792B1 (it) * 1998-12-22 2001-03-29 Agip Petroli Composizione catalitica per l'upgrading di idrocarburi aventi puntidi ebollizione nell'intervallo della nafta.
WO2002062734A1 (en) * 2001-02-07 2002-08-15 Exxonmobil Chemical Patents Inc. Production of alkylaromatic compounds
KR101007481B1 (ko) 2005-03-31 2011-01-12 바져 라이센싱 엘엘씨 묽은 알켄을 사용하여 알킬방향족 화합물을 제조하는 방법
JP4732510B2 (ja) 2005-03-31 2011-07-27 エクソンモービル・ケミカル・パテンツ・インク 芳香族化合物のトランスアルキル化の製造方法および触媒
JP2008537939A (ja) 2005-03-31 2008-10-02 エクソンモービル・ケミカル・パテンツ・インク 多相アルキル芳香族の製造
US7501547B2 (en) 2006-05-10 2009-03-10 Exxonmobil Chemical Patents Inc. Alkylaromatics production
SG10201607877SA (en) 2006-05-24 2016-11-29 Exxonmobil Chemical Patents Inc Monoalkylated aromatic compound production
US7732651B2 (en) * 2006-06-01 2010-06-08 Chevron Oronite Company, Llc Method of making an alkylated aromoatic using acidic ionic liquid catalyst
CA2675264C (en) * 2007-02-09 2013-04-02 Exxonmobil Chemical Patents Inc. Improved alkylaromatic production process
US8242320B2 (en) * 2010-03-31 2012-08-14 Uop Llc Cumene production with high selectivity

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899007A (en) * 1979-01-31 1990-02-06 Mobil Oil Corporation Aromatic conversion reactions with zeolitic catalyst composition of improved shape selectivity
US4891458A (en) * 1987-12-17 1990-01-02 Innes Robert A Liquid phase alkylation or transalkylation process using zeolite beta
IT1270230B (it) * 1994-06-16 1997-04-29 Enichem Sintesi Composizione catalitica e processo per l'alchilazione di composti aromatici
IT1283284B1 (it) * 1996-03-21 1998-04-16 Eniricerche Spa Zeolite ers-10 e procedimento per la sua preparazione
AU743095B2 (en) * 1996-09-06 2002-01-17 Exxonmobil Chemical Patents Inc Alkylation process using zeolite beta
IT1290846B1 (it) * 1996-12-12 1998-12-14 Enichem Spa Composizione catalitica e processo per l'alchilazione e/o la transalchilazione di composti aromatici
US6043402A (en) * 1997-06-16 2000-03-28 Uop Llc Method for minimizing diarylalkane formation in alkylation-transalkylation process using zeolite beta
US5877370A (en) * 1997-06-16 1999-03-02 Uop Llc Method for minimizing diarylalkane formation in alkylation of aromatics by olefins by zeolite beta

Also Published As

Publication number Publication date
IT1299035B1 (it) 2000-02-07
DE69911677T2 (de) 2004-08-05
DK0949227T3 (da) 2004-02-09
CA2265099A1 (en) 1999-10-07
ITMI980735A1 (it) 1999-10-07
RU2208599C2 (ru) 2003-07-20
EP0949227A1 (en) 1999-10-13
SA99200132B1 (ar) 2006-09-09
US6005152A (en) 1999-12-21
DE69911677D1 (de) 2003-11-06
CA2265099C (en) 2009-01-20
EP0949227B1 (en) 2003-10-01
ES2207909T3 (es) 2004-06-01

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