GB1190274A - Production of N-beta-Hydroxyalkyl-3-Aminophenols and N-gamma-Hydroxyalkyl-3-Aminophenols - Google Patents

Production of N-beta-Hydroxyalkyl-3-Aminophenols and N-gamma-Hydroxyalkyl-3-Aminophenols

Info

Publication number
GB1190274A
GB1190274A GB4112067A GB4112067A GB1190274A GB 1190274 A GB1190274 A GB 1190274A GB 4112067 A GB4112067 A GB 4112067A GB 4112067 A GB4112067 A GB 4112067A GB 1190274 A GB1190274 A GB 1190274A
Authority
GB
United Kingdom
Prior art keywords
hydroxyalkyl
aminophenols
aminophenol
boric acid
sept
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
Application number
GB4112067A
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
Badische Anilin and Sodafabrik AG
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, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1190274A publication Critical patent/GB1190274A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/74—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
    • C07C215/76—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton of the same non-condensed six-membered aromatic ring
    • C07C215/80—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton of the same non-condensed six-membered aromatic ring containing at least two amino groups bound to the carbon skeleton

Abstract

1,190,274. Aminophenol derivatives. BADISCHE ANILIN- & SODA-FABRIK A.G. 8 Sept., 1967 [10 Sept., 1966], No. 41120/67. Heading C2C. An N-#-hydroxyalkyl-3-aminophenol or N- γ-hydroxyalkyl-3-aminophenol is made by reacting a #- or γ-hydroxyalkylamine with resorcinol in the presence of boric acid at elevated temperature, continuously removing the water found during the reaction, esterifying the boric acid with a C 1 -C 4 aliphatic alcohol and separating the boric acid ester. The preferred starting hydroxyalkylamines are those having 2 or 3 carbon atoms and their derivatives in which the nitrogen atom carries a C 1 -C 4 alkyl substituent e.g. #-hydroxyethylamine, # - hydroxyethylmethylamine, # - -hydroxy - ethylethylamine, # -hydroxypropylbutylamine, #- hydroxypropylamine and γ - hydroxy - .propylamine.
GB4112067A 1966-09-10 1967-09-08 Production of N-beta-Hydroxyalkyl-3-Aminophenols and N-gamma-Hydroxyalkyl-3-Aminophenols Expired GB1190274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0088857 1966-09-10

Publications (1)

Publication Number Publication Date
GB1190274A true GB1190274A (en) 1970-04-29

Family

ID=6984502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4112067A Expired GB1190274A (en) 1966-09-10 1967-09-08 Production of N-beta-Hydroxyalkyl-3-Aminophenols and N-gamma-Hydroxyalkyl-3-Aminophenols

Country Status (4)

Country Link
BE (1) BE703695A (en)
CH (1) CH479538A (en)
DE (1) DE1543368A1 (en)
GB (1) GB1190274A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060552A (en) * 1975-12-12 1977-11-29 The B. F. Goodrich Company Preparation of N,N'-di-2-naphthyl-p-phenylenediamine
EP1159254A1 (en) * 1999-03-05 2001-12-05 Milliken & Company Oxyalkylene-substituted aminophenol intermediate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060552A (en) * 1975-12-12 1977-11-29 The B. F. Goodrich Company Preparation of N,N'-di-2-naphthyl-p-phenylenediamine
EP1159254A1 (en) * 1999-03-05 2001-12-05 Milliken & Company Oxyalkylene-substituted aminophenol intermediate
EP1159254A4 (en) * 1999-03-05 2002-10-30 Milliken & Co Oxyalkylene-substituted aminophenol intermediate

Also Published As

Publication number Publication date
DE1543368A1 (en) 1969-09-11
CH479538A (en) 1969-10-15
BE703695A (en) 1968-03-11

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees