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BR9204326A - Heterogeneous catalytic process for alkylation of aromatic hydrocarbons with an alkylating agent - Google Patents

Heterogeneous catalytic process for alkylation of aromatic hydrocarbons with an alkylating agent

Info

Publication number
BR9204326A
BR9204326A BR9204326A BR9204326A BR9204326A BR 9204326 A BR9204326 A BR 9204326A BR 9204326 A BR9204326 A BR 9204326A BR 9204326 A BR9204326 A BR 9204326A BR 9204326 A BR9204326 A BR 9204326A
Authority
BR
Brazil
Prior art keywords
alkylation
aromatic hydrocarbons
alkylating agent
catalytic process
heterogeneous catalytic
Prior art date
Application number
BR9204326A
Other languages
Portuguese (pt)
Inventor
Souza De Araujo Antonio De
Original Assignee
Deten Quimica S A Sociedade Br
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 Deten Quimica S A Sociedade Br filed Critical Deten Quimica S A Sociedade Br
Priority to BR9204326A priority Critical patent/BR9204326A/en
Publication of BR9204326A publication Critical patent/BR9204326A/en

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
BR9204326A 1992-11-06 1992-11-06 Heterogeneous catalytic process for alkylation of aromatic hydrocarbons with an alkylating agent BR9204326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9204326A BR9204326A (en) 1992-11-06 1992-11-06 Heterogeneous catalytic process for alkylation of aromatic hydrocarbons with an alkylating agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9204326A BR9204326A (en) 1992-11-06 1992-11-06 Heterogeneous catalytic process for alkylation of aromatic hydrocarbons with an alkylating agent

Publications (1)

Publication Number Publication Date
BR9204326A true BR9204326A (en) 1994-05-10

Family

ID=4055221

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9204326A BR9204326A (en) 1992-11-06 1992-11-06 Heterogeneous catalytic process for alkylation of aromatic hydrocarbons with an alkylating agent

Country Status (1)

Country Link
BR (1) BR9204326A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025022141A1 (en) 2023-07-25 2025-01-30 Cepsa Química, S.A. Process for the monoalkylation of aromatic compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025022141A1 (en) 2023-07-25 2025-01-30 Cepsa Química, S.A. Process for the monoalkylation of aromatic compounds

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Legal Events

Date Code Title Description
EH Examination suspended
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 16A ANUI DADE.

B24B Patent annual fee: requirement for complementing annual fee

Free format text: REFERENTE A 19A ANUIDADE(S), GUIA NO 221010777070 DE 10/12/2010.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06/11/2012