EA018156B9 - Непрерывный способ получения амидов алифатических гидроксикарбоновых кислот - Google Patents

Непрерывный способ получения амидов алифатических гидроксикарбоновых кислот

Info

Publication number
EA018156B9
EA018156B9 EA201001110A EA201001110A EA018156B9 EA 018156 B9 EA018156 B9 EA 018156B9 EA 201001110 A EA201001110 A EA 201001110A EA 201001110 A EA201001110 A EA 201001110A EA 018156 B9 EA018156 B9 EA 018156B9
Authority
EA
Eurasian Patent Office
Prior art keywords
continuous method
hydroxycarboxylic acid
carboxylic acids
hydroxy carboxylic
aliphatic hydroxy
Prior art date
Application number
EA201001110A
Other languages
English (en)
Other versions
EA018156B1 (ru
EA201001110A1 (ru
Inventor
Маттиас Крулль
Роман Моршхойзер
Йоахим Хесс
Роберт Милбрадт
Франц-Ксавьер Шерль
Андреас Вакер
Михаель Зеебах
Йорг Аппель
Original Assignee
Клариант Финанс (Бви) Лимитед
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 Клариант Финанс (Бви) Лимитед filed Critical Клариант Финанс (Бви) Лимитед
Publication of EA201001110A1 publication Critical patent/EA201001110A1/ru
Publication of EA018156B1 publication Critical patent/EA018156B1/ru
Publication of EA018156B9 publication Critical patent/EA018156B9/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/126—Microwaves
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00139—Controlling the temperature using electromagnetic heating
    • B01J2219/00141—Microwaves
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1248—Features relating to the microwave cavity

Abstract

Изобретение относится к непрерывному способу получения амидов гидроксикарбоновых кислот, согласно которому по меньшей мере одна гидроксикарбоновая кислота формулы (I)в которой Rявляется необязательно замещённой алифатической углеводородной группой, содержащей от 1 до 100 атомов углерода, реагирует по меньшей мере с одним амином формулы (II)в которой Rи Rнезависимо являются водородом или углеводородной группой, содержащей от 1 до 100 атомов углерода с образованием аммониевой соли, и указанная аммониевая соль затем превращается в амид гидроксикарбоновой кислоты под действием микроволнового облучения в реакционной трубке, продольная ось которой ориентирована в направлении распространения микроволн одномодовым микроволновым аппликатором.
EA201001110A 2008-04-04 2009-03-18 Непрерывный способ получения амидов алифатических гидроксикарбоновых кислот EA018156B9 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008017213A DE102008017213B4 (de) 2008-04-04 2008-04-04 Kontinuierliches Verfahren zur Herstellung von Amiden aliphatischer Hydroxycarbonsäuren
PCT/EP2009/001989 WO2009121489A1 (de) 2008-04-04 2009-03-18 Kontinuierliches verfahren zur herstellung von amiden aliphatischer hydroxycarbonsäuren

Publications (3)

Publication Number Publication Date
EA201001110A1 EA201001110A1 (ru) 2010-12-30
EA018156B1 EA018156B1 (ru) 2013-05-30
EA018156B9 true EA018156B9 (ru) 2013-11-29

Family

ID=40661046

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201001110A EA018156B9 (ru) 2008-04-04 2009-03-18 Непрерывный способ получения амидов алифатических гидроксикарбоновых кислот

Country Status (11)

Country Link
US (1) US20110083957A1 (ru)
EP (2) EP2796445A1 (ru)
KR (1) KR20100135227A (ru)
CN (1) CN101910115B (ru)
AU (1) AU2009231124A1 (ru)
BR (1) BRPI0907149A2 (ru)
CA (1) CA2720347A1 (ru)
DE (1) DE102008017213B4 (ru)
EA (1) EA018156B9 (ru)
MX (1) MX2010010761A (ru)
WO (1) WO2009121489A1 (ru)

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WO2010108814A1 (de) * 2009-03-26 2010-09-30 Basf Se Verfahren zur herstellung von n,n`-milchsäuredialkylamid unter druck
WO2010108817A1 (de) * 2009-03-26 2010-09-30 Basf Se Verfahren zur herstellung von n,n`-milchsäuredialkylamid über ionische flüssigkeiten
DE102009031059A1 (de) 2009-06-30 2011-01-05 Clariant International Ltd. Vorrichtung zur kontinuierlichen Durchführung chemischer Reaktionen bei hohen Temperaturen
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KR101292329B1 (ko) 2010-05-18 2013-08-01 주식회사 엘지화학 알킬락테이트의 제조방법 및 이를 이용한 락타미드의 제조방법
DE102010056564A1 (de) 2010-12-30 2012-07-05 Clariant International Limited Hydroxylgruppen und Estergruppen tragende Polymere und Verfahren zu ihrer Herstellung
DE102010056565A1 (de) 2010-12-30 2012-07-05 Clariant International Ltd. Verfahren zur Modifizierung Hydroxylgruppen tragender Polymere
DE102010056579A1 (de) * 2010-12-30 2012-07-05 Clariant International Limited Kontinuierliches Verfahren zur Umsetzung Säuregruppen tragender Polymere mit Aminen
CN103435511A (zh) * 2013-04-11 2013-12-11 浙江江山化工股份有限公司 一种n,n-二取代-2-羟基脂肪族酰胺类化合物的合成方法
CN112608244B (zh) * 2020-12-22 2022-11-11 山东华鲁恒升化工股份有限公司 一种新型制备一乙醇胺的方法
CN112495434B (zh) * 2020-12-22 2021-09-28 山东华鲁恒升化工股份有限公司 一种制备乙醇酰胺的新方法及其催化剂的制备

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Also Published As

Publication number Publication date
AU2009231124A1 (en) 2009-10-08
BRPI0907149A2 (pt) 2015-07-07
DE102008017213B4 (de) 2012-08-09
EP2274275A1 (de) 2011-01-19
CA2720347A1 (en) 2009-10-08
CN101910115B (zh) 2014-12-24
MX2010010761A (es) 2010-11-05
CN101910115A (zh) 2010-12-08
EA018156B1 (ru) 2013-05-30
US20110083957A1 (en) 2011-04-14
DE102008017213A1 (de) 2009-10-08
EA201001110A1 (ru) 2010-12-30
KR20100135227A (ko) 2010-12-24
EP2796445A1 (de) 2014-10-29
WO2009121489A1 (de) 2009-10-08

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