IT1299035B1 - Processo per la preparazione di composti aromatici monoalchilati - Google Patents

Processo per la preparazione di composti aromatici monoalchilati

Info

Publication number
IT1299035B1
IT1299035B1 IT98MI000735A ITMI980735A IT1299035B1 IT 1299035 B1 IT1299035 B1 IT 1299035B1 IT 98MI000735 A IT98MI000735 A IT 98MI000735A IT MI980735 A ITMI980735 A IT MI980735A IT 1299035 B1 IT1299035 B1 IT 1299035B1
Authority
IT
Italy
Prior art keywords
preparation
aromatic compounds
monoalkylated aromatic
monoalkylated
compounds
Prior art date
Application number
IT98MI000735A
Other languages
English (en)
Inventor
Stefano Amarilli
Luciano Carluccio
Carlo Perego
Luca Casini
Original Assignee
Enichem Spa
Eniricerche 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, Eniricerche Spa filed Critical Enichem Spa
Priority to IT98MI000735A priority Critical patent/IT1299035B1/it
Priority to CA002265099A priority patent/CA2265099C/en
Priority to DK99201005T priority patent/DK0949227T3/da
Priority to ES99201005T priority patent/ES2207909T3/es
Priority to DE69911677T priority patent/DE69911677T2/de
Priority to EP99201005A priority patent/EP0949227B1/en
Priority to ZA9902444A priority patent/ZA992444B/xx
Priority to US09/285,752 priority patent/US6005152A/en
Priority to RU99108253/04A priority patent/RU2208599C2/ru
Priority to SA99200132A priority patent/SA99200132B1/ar
Publication of ITMI980735A1 publication Critical patent/ITMI980735A1/it
Application granted granted Critical
Publication of IT1299035B1 publication Critical patent/IT1299035B1/it

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
IT98MI000735A 1998-04-07 1998-04-07 Processo per la preparazione di composti aromatici monoalchilati IT1299035B1 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT98MI000735A IT1299035B1 (it) 1998-04-07 1998-04-07 Processo per la preparazione di composti aromatici monoalchilati
CA002265099A CA2265099C (en) 1998-04-07 1999-03-29 Process for the preparation of monoalkylated aromatic compounds
ES99201005T ES2207909T3 (es) 1998-04-07 1999-03-30 Procedimiento para la alquilacion de compuestos aromaticos o para la preparacion de compuestos aromaticos monoalquilados.
DE69911677T DE69911677T2 (de) 1998-04-07 1999-03-30 Verfahren zur Alkylierung von aromatischen Verbindungen oder zur Herstellung von monoalkylierten aromatischen Verbindungen
DK99201005T DK0949227T3 (da) 1998-04-07 1999-03-30 Fremgangsmåde til alkylering af aromatiske forbindelser eller til fremstilling af monoalkylerede aromatiske forbindelser
EP99201005A EP0949227B1 (en) 1998-04-07 1999-03-30 Process for the alkylation of aromatic compounds or for preparation of monoalkylated aromatic compounds
ZA9902444A ZA992444B (en) 1998-04-07 1999-03-30 Process for the preparation of monoalkylated aromatic compounds.
US09/285,752 US6005152A (en) 1998-04-07 1999-04-05 Process for the preparation of monoalkylated aromatic compounds
RU99108253/04A RU2208599C2 (ru) 1998-04-07 1999-04-06 Способ получения моноалкилированных ароматических соединений (варианты) и способ переалкилирования ароматических углеводородов
SA99200132A SA99200132B1 (ar) 1998-04-07 1999-05-16 عملية لتحضير مركبات عطرية aromatic معالجة بمجموعة ألكيل أحادية monoalkylated

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 (2)

Publication Number Publication Date
ITMI980735A1 ITMI980735A1 (it) 1999-10-07
IT1299035B1 true IT1299035B1 (it) 2000-02-07

Family

ID=11379681

Family Applications (1)

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

Country Status (10)

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

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.
EP1358141B8 (en) * 2001-02-07 2008-02-13 ExxonMobil Chemical Patents Inc. Production of alkylaromatic compounds
EP1866271B1 (en) 2005-03-31 2016-09-21 ExxonMobil Chemical Patents Inc. Process and catalyst for the transalkylation of aromatics
EP1866267B1 (en) 2005-03-31 2014-11-05 Badger Licensing LLC Alkylaromatics production using dilute alkene
KR101177220B1 (ko) 2005-03-31 2012-08-24 바져 라이센싱 엘엘씨 다중상 알킬방향족의 제조방법
US7501547B2 (en) 2006-05-10 2009-03-10 Exxonmobil Chemical Patents Inc. Alkylaromatics production
SG172597A1 (en) 2006-05-24 2011-07-28 Exxonmobil Chem 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
KR101143238B1 (ko) 2007-02-09 2012-05-18 엑손모빌 케미칼 패턴츠 인코포레이티드 개선된 알킬방향족 생산 방법
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
JP4275739B2 (ja) * 1996-09-06 2009-06-10 エクソンモービル・ケミカル・パテンツ・インク ゼオライトβを用いるアルキル化方法
IT1290846B1 (it) * 1996-12-12 1998-12-14 Enichem Spa Composizione catalitica e processo per l'alchilazione e/o la transalchilazione di composti aromatici
US5877370A (en) * 1997-06-16 1999-03-02 Uop Llc Method for minimizing diarylalkane formation in alkylation of aromatics by olefins by zeolite beta
US6043402A (en) * 1997-06-16 2000-03-28 Uop Llc Method for minimizing diarylalkane formation in alkylation-transalkylation process using zeolite beta

Also Published As

Publication number Publication date
CA2265099A1 (en) 1999-10-07
ITMI980735A1 (it) 1999-10-07
ZA992444B (en) 1999-10-01
SA99200132B1 (ar) 2006-09-09
EP0949227B1 (en) 2003-10-01
CA2265099C (en) 2009-01-20
DK0949227T3 (da) 2004-02-09
US6005152A (en) 1999-12-21
RU2208599C2 (ru) 2003-07-20
DE69911677T2 (de) 2004-08-05
EP0949227A1 (en) 1999-10-13
ES2207909T3 (es) 2004-06-01
DE69911677D1 (de) 2003-11-06

Similar Documents

Publication Publication Date Title
ITMI991531A0 (it) Processo per l'alchilazione di composti aromatici
PT1021498E (pt) Processo de separacao de compostos aromaticos
IT1315269B1 (it) Metodo per la preparazione di 5-cianoftalide
IT1291551B1 (it) Processo per la preparazione di composti 4-bromometil bifenilici
ITMI992538A0 (it) Processo per la preparazione di catalizzatori zeolitici
PT1147075E (pt) Processo para a preparacao de cloridrato de l-fenilefrina
SI1456154T1 (sl) Postopek za alkilacijo benzena
PT1068182E (pt) Processo para preparar uma 4-aminometilpirrolidin-3-ona protegida
IT1283314B1 (it) Processo per la preparazione di policarbonati copolieteri polioli
IT1299035B1 (it) Processo per la preparazione di composti aromatici monoalchilati
NO995851L (no) Fremstillingsfremgangsmåte for isoksasolidinedion forbindelse
PT1200414E (pt) Processo para a preparacao de pirimidnas substituidas
PT1049723E (pt) Processo para o fabrico de inulina de chicoria
ITMI981796A0 (it) Procedimento per la preparazione di r-(-)-carnitina
PT1240173E (pt) Processo para a preparacao de n-fosfonometilglicina
BR9804794A (pt) Processo para prepara-Æo de 1-alquil-4-(2-cloro-3-alcÄxi-4-alquil-sulfonil-benzoil) -5-hidrÄxi-pirazol e compostos relacioonados
ITMI992127A0 (it) Processo per la preparazione di un composto aril-piridinico
PT1202949E (pt) Processo para a preparacao de compostos 1,3-dicarbonilo acilados
IT1290457B1 (it) Processo per la preparazione di tetraazamacrocicli
ITMI20000261A0 (it) Processo per la preparazione di piridiniliden-ftalidi
AR019824A1 (es) Proceso para la preparacion de 2-cloro-3-hidroxipiridina
PT855561E (pt) Processo para purificar apolipoproteinas
IT1298769B1 (it) Processo per la preparazione di nitrofenoli
ITMI981863A0 (it) Processo per la preparazione di oxaprozina
ITMI980570A1 (it) Processo per la preparazione di nitroalcheni

Legal Events

Date Code Title Description
0001 Granted