JPS5392722A - Purification of 4,4'-dihydroxydiphenylamine - Google Patents

Purification of 4,4'-dihydroxydiphenylamine

Info

Publication number
JPS5392722A
JPS5392722A JP633377A JP633377A JPS5392722A JP S5392722 A JPS5392722 A JP S5392722A JP 633377 A JP633377 A JP 633377A JP 633377 A JP633377 A JP 633377A JP S5392722 A JPS5392722 A JP S5392722A
Authority
JP
Japan
Prior art keywords
dihydroxydiphenylamine
purification
stabel
aminophenol
recrystallization
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.)
Granted
Application number
JP633377A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6152138B2 (enExample
Inventor
Akihiro Tamaoki
Kosuke Yamamoto
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals 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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP633377A priority Critical patent/JPS5392722A/ja
Publication of JPS5392722A publication Critical patent/JPS5392722A/ja
Publication of JPS6152138B2 publication Critical patent/JPS6152138B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP633377A 1977-01-25 1977-01-25 Purification of 4,4'-dihydroxydiphenylamine Granted JPS5392722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP633377A JPS5392722A (en) 1977-01-25 1977-01-25 Purification of 4,4'-dihydroxydiphenylamine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP633377A JPS5392722A (en) 1977-01-25 1977-01-25 Purification of 4,4'-dihydroxydiphenylamine

Publications (2)

Publication Number Publication Date
JPS5392722A true JPS5392722A (en) 1978-08-15
JPS6152138B2 JPS6152138B2 (enExample) 1986-11-12

Family

ID=11635424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP633377A Granted JPS5392722A (en) 1977-01-25 1977-01-25 Purification of 4,4'-dihydroxydiphenylamine

Country Status (1)

Country Link
JP (1) JPS5392722A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7132567B2 (en) * 2000-04-03 2006-11-07 Cerno Biosciences, Llc Generation of combinatorial synthetic libraries and screening for proadhesins and nonadhesins
CN103992233A (zh) * 2014-05-16 2014-08-20 常州大学 一种铁催化的合成2-(芳基氨基)苯酚的方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7132567B2 (en) * 2000-04-03 2006-11-07 Cerno Biosciences, Llc Generation of combinatorial synthetic libraries and screening for proadhesins and nonadhesins
US7479571B2 (en) 2000-04-03 2009-01-20 Cernofina, Llc Generation of combinatorial synthetic libraries and screening for novel proadhesins and nonadhesins
CN103992233A (zh) * 2014-05-16 2014-08-20 常州大学 一种铁催化的合成2-(芳基氨基)苯酚的方法
CN103992233B (zh) * 2014-05-16 2016-06-08 常州大学 一种铁催化的合成2-(芳基氨基)苯酚的方法

Also Published As

Publication number Publication date
JPS6152138B2 (enExample) 1986-11-12

Similar Documents

Publication Publication Date Title
BE863227A (fr) Procede de purification d'eaux fluorees, notamment d'eaux residuaires fluorees
FR2533929B1 (fr) Ester methylique de l'acide 25, 26, 27 -trinor-1a, 2b-epoxy-cholesta-4,6-diene-3-one-24-oique
JPS53107479A (en) Preparation of human lysozyme
JPS542336A (en) Preventive and remedy for viral diseases
JPS5392722A (en) Purification of 4,4'-dihydroxydiphenylamine
NZ182395A (en) Purifying extracts of the zoapatle plant to give utero-evacuants
BR8008731A (pt) Aparelho para produzir escoria granulada por agua
BE860398A (fr) Decyanuration d'eaux residuaires
JPS5412307A (en) Purification of 3-methyl-3-methoxybutanol
BE870703A (fr) Rpocede de preparation d'acide cyanurique
JPS5698209A (en) Purification of olefinnmaleic acid copolymer
JPS5337679A (en) Purification of epsilon-caprolactone
JPS5398925A (en) Fractionation
JPS5239955A (en) Water purification control system
JPS53116357A (en) Preparation of 2,2'-methylene-bis-4,6-dialkylphenol
JPS53124606A (en) Purification of albumin
JPS51143439A (en) Back swing skater
JPS53121458A (en) Manufacture for semiconductor element
JPS5299286A (en) Purification of urokinase
JPS5352682A (en) Purification of l-methionase
JPS548606A (en) Production of metallic soap
JPS5312491A (en) Preparation of l-alginine by fermentation
JPS5416788A (en) Parts assemble mechanism
JPS543084A (en) Purification of lactam
JPS51124050A (en) Treatment method of waste water containing formaldehyde