MX2022006048A - Un proceso de flujo continuo para la sintesis del acido hidroxamico. - Google Patents

Un proceso de flujo continuo para la sintesis del acido hidroxamico.

Info

Publication number
MX2022006048A
MX2022006048A MX2022006048A MX2022006048A MX2022006048A MX 2022006048 A MX2022006048 A MX 2022006048A MX 2022006048 A MX2022006048 A MX 2022006048A MX 2022006048 A MX2022006048 A MX 2022006048A MX 2022006048 A MX2022006048 A MX 2022006048A
Authority
MX
Mexico
Prior art keywords
synthesis
continuous flow
flow process
hydroxamic acid
hydroxamic
Prior art date
Application number
MX2022006048A
Other languages
English (en)
Inventor
Prashant Vasant Kini
Milind Jagannath Pimpale
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 MX2022006048A publication Critical patent/MX2022006048A/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 invención 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.
MX2022006048A 2019-11-20 2020-11-17 Un proceso de flujo continuo para la sintesis del acido hidroxamico. MX2022006048A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201921047380 2019-11-20
PCT/IB2020/060803 WO2021099929A1 (en) 2019-11-20 2020-11-17 A continuous flow process for the synthesis of hydroxamic acid

Publications (1)

Publication Number Publication Date
MX2022006048A true MX2022006048A (es) 2022-06-24

Family

ID=75980431

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022006048A MX2022006048A (es) 2019-11-20 2020-11-17 Un proceso de flujo continuo para la sintesis del acido hidroxamico.

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113413857A (zh) * 2021-07-16 2021-09-21 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

Family Cites Families (4)

* 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
WO2002010122A1 (en) * 2000-07-28 2002-02-07 Ausmelt Limited Preparation of fatty hydroxamate
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
WO2021099929A1 (en) 2021-05-27
AR120485A1 (es) 2022-02-16
EP4061796A4 (en) 2024-01-17
CA3161856A1 (en) 2021-05-27
CN114746397A (zh) 2022-07-12
KR20220101115A (ko) 2022-07-19
EP4061796A1 (en) 2022-09-28
BR112022009837A2 (pt) 2022-10-04
AU2020387122A1 (en) 2022-06-09
US20230002312A1 (en) 2023-01-05

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