ES2115248T3 - Procedimiento para la obtencion de sales hidroxilamonicas o-substituidas. - Google Patents

Procedimiento para la obtencion de sales hidroxilamonicas o-substituidas.

Info

Publication number
ES2115248T3
ES2115248T3 ES94924726T ES94924726T ES2115248T3 ES 2115248 T3 ES2115248 T3 ES 2115248T3 ES 94924726 T ES94924726 T ES 94924726T ES 94924726 T ES94924726 T ES 94924726T ES 2115248 T3 ES2115248 T3 ES 2115248T3
Authority
ES
Spain
Prior art keywords
pct
substituted
salts
hydroxylamonic
procedure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94924726T
Other languages
English (en)
Inventor
Ulrich Klein
Ernst Buschmann
Michael Keil
Norbert Gotz
Albrecht Harreus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2115248T3 publication Critical patent/ES2115248T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C239/00—Compounds containing nitrogen-to-halogen bonds; Hydroxylamino compounds or ethers or esters thereof
    • C07C239/08—Hydroxylamino compounds or their ethers or esters
    • C07C239/20—Hydroxylamino compounds or their ethers or esters having oxygen atoms of hydroxylamino groups etherified

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Cephalosporin Compounds (AREA)

Abstract

ELABORACION DE SALES DE HIDROXILAMONIO O-SUSTITUIDAS (I): R{SUB,1} - CHX - O - NH{SUB,2} . HL (L = HALOGENO, HIDROGENSULFATO; X = H, ALQUILO; R{SUP,1} = FENILO EVENTUALMENTE SUSTITUIDO, TIENILO, FURANILO, PIRROLILO O - CR{SUP,2} = (CR{SUP,3}R{SUP,4}; R{SUP,2}, R{SUP,3}, R{SUP,4} = H, HALOGENO O ALQUILO) MEDIANTE TRANSFORMACION DE UN ETER (II) ACETONOXIMA O - ALILO O - O - BENCILO CON AGUA EN UN ACIDO MINERAL H - L BAJO ELIMINACION DE LA ACETONA OBTENIDA, DONDE SE REALIZA LA HIDROLISIS DE FORMA DISCONTINUA EN TEMPERATURAS DE 0 - 50 MBAR DE PRESION. LAS SALES (I) HIDROXILAMONIO O SUSTITUIDAS SON PRODUCTOS INTERMEDIOS PARA AGENTES DE PROTECCION DE PLANTAS Y PRODUCTOS FARMACEUTICOS.
ES94924726T 1993-07-31 1994-07-08 Procedimiento para la obtencion de sales hidroxilamonicas o-substituidas. Expired - Lifetime ES2115248T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4325851 1993-07-31

Publications (1)

Publication Number Publication Date
ES2115248T3 true ES2115248T3 (es) 1998-06-16

Family

ID=6494245

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94924726T Expired - Lifetime ES2115248T3 (es) 1993-07-31 1994-07-08 Procedimiento para la obtencion de sales hidroxilamonicas o-substituidas.

Country Status (9)

Country Link
US (1) US5585520A (es)
EP (1) EP0711274B1 (es)
JP (1) JPH09500626A (es)
AT (1) ATE165812T1 (es)
CA (1) CA2168457A1 (es)
DE (1) DE59405913D1 (es)
DK (1) DK0711274T3 (es)
ES (1) ES2115248T3 (es)
WO (1) WO1995004032A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415887A1 (de) * 1994-05-05 1995-06-01 Basf Ag Verfahren zur Herstellung von O-Phenoxyalkyloximen und O-Phenoxyalkylhydroxylaminen
US5777164A (en) * 1997-04-14 1998-07-07 Eastman Chemical Company Process for the preparation of high purity O-substituted hydroxylamine derivatives
JP2002039836A (ja) * 2000-07-21 2002-02-06 Nippon Soda Co Ltd 連続抽出における中間層の液面制御方法
CN100364963C (zh) * 2003-08-29 2008-01-30 巴斯福股份公司 制备o-取代羟胺的方法
US7214825B2 (en) * 2003-10-17 2007-05-08 Honeywell International Inc. O-(3-chloropropenyl) hydroxylamine free base
CN105348139B (zh) * 2015-12-14 2017-11-24 山东凯盛新材料股份有限公司 O‑3‑氯‑2‑丙烯基羟胺的合成工艺
CN109956884B (zh) * 2019-04-28 2022-03-08 浙江圣安化工股份有限公司 一种苄氧胺盐酸盐的制备方法
CN114181107A (zh) * 2021-11-08 2022-03-15 宁波睿田科技有限公司 苄氧胺盐酸盐的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3631071A1 (de) * 1986-09-12 1988-03-24 Basf Ag Verfahren zur herstellung von o-substituierten hydroxylamin-hydrochloriden
DE4233333A1 (de) * 1992-10-05 1994-04-07 Basf Ag Verfahren zur Herstellung von O-substituierten Hydroxylammoniumsalzen

Also Published As

Publication number Publication date
US5585520A (en) 1996-12-17
JPH09500626A (ja) 1997-01-21
CA2168457A1 (en) 1995-02-09
EP0711274A1 (de) 1996-05-15
WO1995004032A1 (de) 1995-02-09
DE59405913D1 (de) 1998-06-10
DK0711274T3 (da) 1998-10-07
EP0711274B1 (de) 1998-05-06
ATE165812T1 (de) 1998-05-15

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