ATE14875T1 - Herstellung von diaminodiphenylethern. - Google Patents

Herstellung von diaminodiphenylethern.

Info

Publication number
ATE14875T1
ATE14875T1 AT83302547T AT83302547T ATE14875T1 AT E14875 T1 ATE14875 T1 AT E14875T1 AT 83302547 T AT83302547 T AT 83302547T AT 83302547 T AT83302547 T AT 83302547T AT E14875 T1 ATE14875 T1 AT E14875T1
Authority
AT
Austria
Prior art keywords
dadpe
reaction mixture
diaminodiphenyl ethers
crystallized
production
Prior art date
Application number
AT83302547T
Other languages
English (en)
Inventor
Philip Hayden Merrell
Michael Francis Ellis
Original Assignee
Mallinckrodt Inc
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 Mallinckrodt Inc filed Critical Mallinckrodt Inc
Application granted granted Critical
Publication of ATE14875T1 publication Critical patent/ATE14875T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
AT83302547T 1982-05-10 1983-05-05 Herstellung von diaminodiphenylethern. ATE14875T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/376,478 US4539428A (en) 1982-05-10 1982-05-10 Preparation of diaminodiphenyl ethers
EP83302547A EP0094212B1 (de) 1982-05-10 1983-05-05 Herstellung von Diaminodiphenylethern

Publications (1)

Publication Number Publication Date
ATE14875T1 true ATE14875T1 (de) 1985-08-15

Family

ID=23485180

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83302547T ATE14875T1 (de) 1982-05-10 1983-05-05 Herstellung von diaminodiphenylethern.

Country Status (6)

Country Link
US (1) US4539428A (de)
EP (1) EP0094212B1 (de)
JP (1) JPS58208254A (de)
AT (1) ATE14875T1 (de)
CA (1) CA1211468A (de)
DE (1) DE3360558D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692554A (en) * 1983-10-18 1987-09-08 Mitsui Toatsu Chemicals, Inc. Process for producing 1,3-bis(3-aminophenoxy)benzene
JPS6089454A (ja) * 1983-10-21 1985-05-20 Mitsui Toatsu Chem Inc １，３−ビス（３−アミノフエノキシ）−５−ハロゲノベンゼンおよびその製造方法
US4855503A (en) * 1987-04-23 1989-08-08 Amoco Corporation Preparation of P,P'-oxybis(aniline)
IL98520A (en) * 1991-06-16 1996-10-31 Bromine Compounds Ltd Process for purifying diaminodiphenyl compounds
CN109180504B (zh) * 2018-08-20 2021-04-09 万达集团股份有限公司 一种4,4’-二氨基二苯醚升华残渣的回收处理方法
CN116082170A (zh) * 2021-02-25 2023-05-09 万达集团股份有限公司 一种4,4′-二氨基二苯醚的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1574337A (en) * 1924-10-15 1926-02-23 Bogert Marston Taylor Dyestuff intermediates
US3140316A (en) * 1960-06-23 1964-07-07 Harshaw Chem Corp Manufacture of diaminodiphenylether
CA992991A (en) * 1971-07-26 1976-07-13 Mallinckrodt Preparation of amino- and nitro-substituted diphenyl ethers
US4222962A (en) * 1978-12-11 1980-09-16 Gulf Research & Development Company Process for preparing a substituted diphenoxybenzene

Also Published As

Publication number Publication date
DE3360558D1 (en) 1985-09-19
US4539428A (en) 1985-09-03
JPS58208254A (ja) 1983-12-03
EP0094212A1 (de) 1983-11-16
CA1211468A (en) 1986-09-16
EP0094212B1 (de) 1985-08-14

Similar Documents

Publication Publication Date Title
ES8402591A1 (es) Procedimiento para la obtencion de pirazolooxacinas, pirazolotiacinas y pirazoloquinolinas.
AU569086B2 (en) 2-pyrimidinyl-1-piperazine derivatives
BG37526A3 (en) Method for preparing esters of malonic acid
ES476220A1 (es) Procedimiento de preparacion del alcohol (s)-a-ciano-3-feno-xibencilico
ES8203897A1 (es) Procedimiento para la obtencion de imidazoazoalquenamidas
ES476919A1 (es) Procedimiento para la preparacion de nuevos compuestos de 2-pirrolidona.
GB1156489A (en) Alcoholic Flavouring Agents
ATE14875T1 (de) Herstellung von diaminodiphenylethern.
ES8401064A1 (es) Procedimiento para la obtencion de azolil-fenoxi-tetrahidrofuran-2-iliden-metanos.
DE3378413D1 (en) Spiro-2-aza-alkane-3-carbonitriles, process for their preparation and their use
DE3574018D1 (en) Process for the preparation of n1-methyl-10alpha-methoxylumilysergol and esters thereof, and intermediates for their preparation
JPS51127046A (en) Novel process for preparing 11nn* substitutedd aminoacyl**3** deoxy ribostamycins*
CA1250832A (en) PREPARATION OF 2-OXINDOLE-1-CARBOXAMIDES; INTERMEDIATE PRODUCTS
ES477656A1 (es) Procedimiento para preparar acidos azulminicos modificados.
ES475345A1 (es) Un procedimiento para la preparacion de diclorovinilciclobu-tanonas
ES485157A1 (es) Procedimiento para la obtencion de esteres de acido benzimi-dazolilcarbamico,de efecto antihelmintico
ATE5583T1 (de) 4-methyl-3-formylpentensaeurealkylester, deren herstellungsverfahren, deren verwendung zur herstellung der 4-methyl-3-formyl-3-pentensaeure und die zwischenprodukte.
JPS5420195A (en) Preparation of guanosine-5'-monophosphoric acid
JPS52106857A (en) Preparation of 1,3-disubstituted-2-azetidinones
JPS5266531A (en) Preparation of oxazolylethylene compounds
ATE49401T1 (de) Verfahren zur herstellung von alkylarylethern.
DK497483D0 (da) Fremgangsmade og mellemprodukter til fremstilling af 1,1-dioxopenicillanoyloxymethyl-6-beta-aminopenicillanat
JPS5262234A (en) Process for preparation of n_3'-hydroxyphenyl-2-methylbenzamide
JPS53101302A (en) Purification of organocyamic compounds
KR860001778A (ko) (-)-5-(1-하이드록시-1-메틸에틸)-2-메틸-2-싸이클로헥센-1-온에서 유도된 디아스테레오머 혼합물의 제조방법