BR112021003135A8 - PROCESS TO PREPARE SOLKETAL AMINE THROUGH DIRECT AMINATION - Google Patents

PROCESS TO PREPARE SOLKETAL AMINE THROUGH DIRECT AMINATION

Info

Publication number
BR112021003135A8
BR112021003135A8 BR112021003135A BR112021003135A BR112021003135A8 BR 112021003135 A8 BR112021003135 A8 BR 112021003135A8 BR 112021003135 A BR112021003135 A BR 112021003135A BR 112021003135 A BR112021003135 A BR 112021003135A BR 112021003135 A8 BR112021003135 A8 BR 112021003135A8
Authority
BR
Brazil
Prior art keywords
solketal
amine
direct amination
prepare
preparing
Prior art date
Application number
BR112021003135A
Other languages
Portuguese (pt)
Other versions
BR112021003135B1 (en
BR112021003135A2 (en
Inventor
Kusema Bright
Streiff Stéphane
Yan Zhen
Malheiro Arthur
Original Assignee
Rhodia Operations
Rhodia Poliamida E Espec S A
Rhodia Brasil S A
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 Rhodia Operations, Rhodia Poliamida E Espec S A, Rhodia Brasil S A filed Critical Rhodia Operations
Publication of BR112021003135A2 publication Critical patent/BR112021003135A2/en
Publication of BR112021003135A8 publication Critical patent/BR112021003135A8/en
Publication of BR112021003135B1 publication Critical patent/BR112021003135B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/28—Radicals substituted by nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PROCESSO PARA PREPARAR SOLKETAL AMINA ATRAVÉS DE AMINAÇÃO DIRETA. Revelou-se um processo para preparar uma solketal amina através de aminação direta. É possível obter solketal aminas por procedimento muito simples com características desejadas como simplicidade, baixo custo, alto rendimento e conversão, bem como baixo impacto ambiental.PROCESS FOR PREPARING SOLKETAL AMINE THROUGH DIRECT AMINATION. A process for preparing a solketal amine by direct amination has been disclosed. It is possible to obtain solketal amines by a very simple procedure with desired characteristics such as simplicity, low cost, high yield and conversion, as well as low environmental impact.

BR112021003135-9A 2018-08-30 2018-08-30 PROCESS FOR PREPARING SOLKETAL AMINE THROUGH DIRECT AMINATION BR112021003135B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/103226 WO2020042079A1 (en) 2018-08-30 2018-08-30 Process for preparing solketal amine via direct amination

Publications (3)

Publication Number Publication Date
BR112021003135A2 BR112021003135A2 (en) 2021-05-11
BR112021003135A8 true BR112021003135A8 (en) 2023-04-04
BR112021003135B1 BR112021003135B1 (en) 2024-04-30

Family

ID=69642642

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021003135-9A BR112021003135B1 (en) 2018-08-30 2018-08-30 PROCESS FOR PREPARING SOLKETAL AMINE THROUGH DIRECT AMINATION

Country Status (3)

Country Link
CN (1) CN112638890A (en)
BR (1) BR112021003135B1 (en)
WO (1) WO2020042079A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4157803A4 (en) * 2020-05-29 2024-03-06 Rhodia Poliamida E Espec S A Chemoenzymatic degradation of epoxy resins

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5602264A (en) * 1994-11-28 1997-02-11 The Regents Of The University Of California Highly reactive, water soluble carbodiimides, intermediates and derivatives thereof
CN1629171A (en) * 2004-10-22 2005-06-22 北京双鹭药业股份有限公司 Novel sunplatinum preparation and its preparation process
EP2185499A1 (en) * 2007-08-29 2010-05-19 Basf Se Method for producing amines from glycerin
CN103739501B (en) * 2014-01-14 2016-01-20 南京嵘天绿色化学有限公司 A kind of amidized method of glycerine secondary hydroxyl

Also Published As

Publication number Publication date
BR112021003135B1 (en) 2024-04-30
CN112638890A (en) 2021-04-09
WO2020042079A1 (en) 2020-03-05
BR112021003135A2 (en) 2021-05-11

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: RHODIA OPERATIONS (FR) ; RHODIA BRASIL S.A. (BR/SP)

B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/08/2018, OBSERVADAS AS CONDICOES LEGAIS