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AR120485A1 - Un proceso de flujo continuo para la síntesis del ácido hidroxámico - Google Patents

Un proceso de flujo continuo para la síntesis del ácido hidroxámico

Info

Publication number
AR120485A1
AR120485A1 ARP200103182A ARP200103182A AR120485A1 AR 120485 A1 AR120485 A1 AR 120485A1 AR P200103182 A ARP200103182 A AR P200103182A AR P200103182 A ARP200103182 A AR P200103182A AR 120485 A1 AR120485 A1 AR 120485A1
Authority
AR
Argentina
Prior art keywords
synthesis
continuous flow
flow process
hydroxamic acid
hydroxamic
Prior art date
Application number
ARP200103182A
Other languages
English (en)
Inventor
Milind Jagannath Pimpale
Prashant Vasant Kini
Original Assignee
Upl 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 Upl Ltd filed Critical Upl Ltd
Publication of AR120485A1 publication Critical patent/AR120485A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C259/00—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups
    • C07C259/04—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups without replacement of the other oxygen atom of the carboxyl group, e.g. hydroxamic acids
    • C07C259/06—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups without replacement of the other oxygen atom of the carboxyl group, e.g. hydroxamic acids having carbon atoms of hydroxamic groups bound to hydrogen atoms or to acyclic carbon atoms
    • 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
    • B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00033—Continuous processes
    • 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
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00891—Feeding or evacuation
    • B01J2219/00894—More than two inlets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente se relaciona con un proceso para la síntesis de ácidos hidroxámicos mediante el proceso de flujo continuo en donde dicho proceso comprende hacer reaccionar el éster de alquilo con la sal de hidroxilamina en presencia de la base en un sistema microreactor y producir continuamente ácido hidroxámico.
ARP200103182A 2019-11-20 2020-11-18 Un proceso de flujo continuo para la síntesis del ácido hidroxámico AR120485A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN201921047380 2019-11-20

Publications (1)

Publication Number Publication Date
AR120485A1 true AR120485A1 (es) 2022-02-16

Family

ID=75980431

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP200103182A AR120485A1 (es) 2019-11-20 2020-11-18 Un proceso de flujo continuo para la síntesis del ácido hidroxámico

Country Status (10)

Country Link
US (1) US20230002312A1 (es)
EP (1) EP4061796A4 (es)
KR (1) KR20220101115A (es)
CN (1) CN114746397A (es)
AR (1) AR120485A1 (es)
AU (1) AU2020387122A1 (es)
BR (1) BR112022009837A2 (es)
CA (1) CA3161856A1 (es)
MX (1) MX2022006048A (es)
WO (1) WO2021099929A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113413857B (zh) * 2021-07-16 2024-11-15 山东凯瑞英材料科技有限公司 一种连续化生产盐酸羟胺的反应系统及方法
CN114797705A (zh) * 2022-04-12 2022-07-29 中国科学院大连化学物理研究所 一种利用微反应器连续制备苯基羟肟酸的系统及方法
CN117024310A (zh) * 2023-07-18 2023-11-10 中国科学院大连化学物理研究所 一种利用微反应器连续合成羟肟酸类化合物的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933872A (en) * 1970-02-11 1976-01-20 Ashland Oil, Inc. Method for preparing fatty hydroxamates
MY154994A (en) * 2000-07-28 2015-08-28 Ocean House Chemicals Ltd Preparation of fatty hydroxamate
CN1384097A (zh) * 2002-05-24 2002-12-11 陕西富士达农业科技有限公司 乙酰氧肟酸的制备工艺
CN103922968B (zh) * 2014-05-07 2015-07-01 中南大学 一种异羟肟酸或异羟肟酸盐的制备方法
CN110357793B (zh) * 2018-04-09 2020-07-31 中南大学 一种羧酸酯肟化方法

Also Published As

Publication number Publication date
AU2020387122A1 (en) 2022-06-09
WO2021099929A1 (en) 2021-05-27
BR112022009837A2 (pt) 2022-10-04
MX2022006048A (es) 2022-06-24
EP4061796A4 (en) 2024-01-17
CA3161856A1 (en) 2021-05-27
CN114746397A (zh) 2022-07-12
EP4061796A1 (en) 2022-09-28
KR20220101115A (ko) 2022-07-19
US20230002312A1 (en) 2023-01-05

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