BR112013030031A2 - hidrólise e esterificação com catalisadores ácidos - Google Patents

hidrólise e esterificação com catalisadores ácidos

Info

Publication number
BR112013030031A2
BR112013030031A2 BR112013030031A BR112013030031A BR112013030031A2 BR 112013030031 A2 BR112013030031 A2 BR 112013030031A2 BR 112013030031 A BR112013030031 A BR 112013030031A BR 112013030031 A BR112013030031 A BR 112013030031A BR 112013030031 A2 BR112013030031 A2 BR 112013030031A2
Authority
BR
Brazil
Prior art keywords
esterification
hydrolysis
acid catalysts
catalysts
acid
Prior art date
Application number
BR112013030031A
Other languages
English (en)
Inventor
Mangesh Sakhalkar
Parasu Veera Uppara
Pavankumar Aduri
Uday Ratnaparkhi
Original Assignee
Reliance Ind Ltd
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 Reliance Ind Ltd filed Critical Reliance Ind Ltd
Priority to BR122015009423-2A priority Critical patent/BR122015009423A2/pt
Publication of BR112013030031A2 publication Critical patent/BR112013030031A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
    • B01J31/0278—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre
    • B01J31/0279—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre the cationic portion being acyclic or nitrogen being a substituent on a ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
    • B01J31/0278—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre
    • B01J31/0285—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre also containing elements or functional groups covered by B01J31/0201 - B01J31/0274
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/49—Esterification or transesterification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR112013030031A 2011-05-27 2012-05-12 hidrólise e esterificação com catalisadores ácidos BR112013030031A2 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR122015009423-2A BR122015009423A2 (pt) 2011-05-27 2012-05-12 hidrólise e esterificação com catalisadores ácidos

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1585MU2011 2011-05-27
PCT/IN2012/000264 WO2012164573A2 (en) 2011-05-27 2012-05-12 Hydrolysis and esterification with acid catalysts

Publications (1)

Publication Number Publication Date
BR112013030031A2 true BR112013030031A2 (pt) 2016-09-13

Family

ID=46801603

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112013030031A BR112013030031A2 (pt) 2011-05-27 2012-05-12 hidrólise e esterificação com catalisadores ácidos
BR122015009423-2A BR122015009423A2 (pt) 2011-05-27 2012-05-12 hidrólise e esterificação com catalisadores ácidos

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR122015009423-2A BR122015009423A2 (pt) 2011-05-27 2012-05-12 hidrólise e esterificação com catalisadores ácidos

Country Status (4)

Country Link
CN (2) CN103649037B (pt)
BR (2) BR112013030031A2 (pt)
PT (2) PT107888B (pt)
WO (1) WO2012164573A2 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111138277A (zh) * 2019-12-21 2020-05-12 华东理工大学 一种基于十六烷基三甲基溴化铵的低共熔溶剂催化剂合成月桂酸乙酯的方法
CN112812008A (zh) * 2021-01-11 2021-05-18 大连理工大学 一种深共融溶剂催化制备二酸二酯类化合物的方法

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* Cited by examiner, † Cited by third party
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CN101348432B (zh) * 2008-08-28 2012-03-21 四川大学 用离子液体催化制备卤代羧酸酯的方法
CN101348435A (zh) * 2008-09-04 2009-01-21 华东师范大学 一种以离子液体为催化剂制备柠檬酸三丁酯的方法
CN101407445B (zh) * 2008-09-05 2012-06-27 青岛科技大学 以离子液体为反应介质和催化剂的废聚酯材料回收方法
CN101481293B (zh) 2009-02-20 2012-05-30 南京工业大学 一种精对苯二甲酸生产中副产物醋酸甲酯催化水解工艺
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CN101704733B (zh) 2009-11-12 2013-03-20 福州大学 一种醋酸甲酯水解耦合工艺及其专用设备

Also Published As

Publication number Publication date
CN105330538A (zh) 2016-02-17
PT107888B (pt) 2015-06-24
PT2012164573W (pt) 2014-10-08
BR122015009423A2 (pt) 2019-01-22
WO2012164573A2 (en) 2012-12-06
CN103649037B (zh) 2015-11-25
PT107888A (pt) 2014-11-11
WO2012164573A3 (en) 2013-03-28
CN103649037A (zh) 2014-03-19

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B07A Technical examination (opinion): publication of technical examination (opinion)
B09A Decision: intention to grant
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time