GB1245525A - Process for preparing amino-benzomorpholine coupling agents - Google Patents

Process for preparing amino-benzomorpholine coupling agents

Info

Publication number
GB1245525A
GB1245525A GB44531/70A GB4453170A GB1245525A GB 1245525 A GB1245525 A GB 1245525A GB 44531/70 A GB44531/70 A GB 44531/70A GB 4453170 A GB4453170 A GB 4453170A GB 1245525 A GB1245525 A GB 1245525A
Authority
GB
United Kingdom
Prior art keywords
amino
acid addition
aug
resultant
acid
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
GB44531/70A
Inventor
Andree Bugaut
Francoise Estradier
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.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Publication of GB1245525A publication Critical patent/GB1245525A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/10—Preparations for permanently dyeing the hair
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
    • C07D265/34—1,4-Oxazines; Hydrogenated 1,4-oxazines condensed with carbocyclic rings
    • C07D265/36—1,4-Oxazines; Hydrogenated 1,4-oxazines condensed with carbocyclic rings condensed with one six-membered ring

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Cosmetics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

1,245,525. Aminobenzomorpholines. L'OREAL. 12 Aug., 1969 [13 Aug., 1968], No. 44531/70. Divided out of 1,245,524. Heading C2C. Amino-benzomorpholines of the formula in which R represents hydrogen or a C 1-4 alkyl group, and the acid addition salts thereof, are prepared by reacting a 2-methoxy-5-nitroaniline with 2-chloroethyl chloroformate, cyclizing the resultant chloroethyl carbamate with a strong mineral base and reducing the resultant nitrobenzomorpholine to the required amino compound and, if desired forming the acid addition salts thereof by conventional means. Specified strong bases are NaOH and KOH. Iron in aqueous acetic acid is the preferred reducing agent. The amino-morpholine may be treated, without isolation, with acetic anhydride to obtain the diacetyl derivative which yields the acid addition salt of the amine on acid hydrolysis, e.g. with HCl. An example describes the preparation of 7-aminobenzomorpholine.
GB44531/70A 1968-08-13 1969-08-12 Process for preparing amino-benzomorpholine coupling agents Expired GB1245525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU56703 1968-08-13

Publications (1)

Publication Number Publication Date
GB1245525A true GB1245525A (en) 1971-09-08

Family

ID=19725694

Family Applications (3)

Application Number Title Priority Date Filing Date
GB44532/70A Expired GB1245526A (en) 1968-08-13 1969-08-12 Benzomorpholine coupling agents
GB44531/70A Expired GB1245525A (en) 1968-08-13 1969-08-12 Process for preparing amino-benzomorpholine coupling agents
GB40358/69A Expired GB1245524A (en) 1968-08-13 1969-08-12 Benzomorpholine coupling agents

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB44532/70A Expired GB1245526A (en) 1968-08-13 1969-08-12 Benzomorpholine coupling agents

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB40358/69A Expired GB1245524A (en) 1968-08-13 1969-08-12 Benzomorpholine coupling agents

Country Status (10)

Country Link
US (1) US3690810A (en)
BE (1) BE737265A (en)
CA (1) CA974993A (en)
CH (1) CH511605A (en)
DE (1) DE1940085C3 (en)
FR (1) FR2015589A1 (en)
GB (3) GB1245526A (en)
IT (1) IT1036026B (en)
LU (1) LU56703A1 (en)
NL (1) NL140727B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813076C2 (en) * 1978-03-25 1986-10-16 Henkel Kgaa, 4000 Duesseldorf Hair dye
US5055110A (en) * 1989-11-22 1991-10-08 Clairol Incorporated Benzoxazine dyes
FR2704149B1 (en) * 1993-04-23 1995-06-09 Oreal USE OF DERIVATIVES OF BENZOMORPHOLINE OR 3,4-DIHYDRO-2H-1,4 BENZOXAZINE IN COSMETIC OR DERMOPHARMACEUTICAL COMPOSITIONS WITH DEPIGMENTING ACTION.
US5374288A (en) * 1993-12-27 1994-12-20 Clairol Incorporated Oxidative hair dyeing method, composition, and kit utilizing hydroxyl substituted benzothiazines
DE4404564A1 (en) * 1994-02-12 1995-08-17 Henkel Kgaa Use of 1,2,3,4-tetrahydroquinoxalines as oxidation dye precursors in oxidation dyes
FR2720275B1 (en) * 1994-05-26 1996-07-05 Oreal Keratin fiber oxidation dyeing composition comprising a paraphenylenediamine derivative and a 6-hydroxy 1,4-benzoxazine, and dyeing process using such a composition.
FR2730924B1 (en) * 1995-02-27 1997-04-04 Oreal KERATINIC FIBER OXIDATION DYE COMPOSITION COMPRISING A DIAMINOPYRAZOLE DERIVATIVE AND A HETEROCYCLIC COUPLER AND DYEING METHOD
DE19646609A1 (en) * 1996-11-12 1998-05-14 Wella Ag Colorants for producing metamerism effects on keratin fibers
FR2786094B1 (en) * 1998-11-20 2001-01-12 Oreal KERATINIC FIBER OXIDATION DYE COMPOSITION AND DYEING METHOD USING THE SAME
CN111170958B (en) * 2019-12-25 2021-08-10 浙江鼎龙科技股份有限公司 Preparation method of hydroxybenzomorph

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL69995C (en) 1946-12-14
GB805746A (en) 1955-11-18 1958-12-10 Oreal Improvements in or relating to the dyeing of animal fibres
NL212112A (en) 1955-11-18
GB896197A (en) 1959-08-08 1962-05-09 Therachemie Chem Therapeut Compositions for the oxidative treatment of hair
DE1103934B (en) 1959-08-08 1961-04-06 Henkel & Cie Gmbh Process for the preparation of new organic perhydrate compounds

Also Published As

Publication number Publication date
LU56703A1 (en) 1970-02-13
BE737265A (en) 1970-02-09
IT1036026B (en) 1979-10-30
DE1940085B2 (en) 1978-11-02
GB1245526A (en) 1971-09-08
NL140727B (en) 1974-01-15
FR2015589A1 (en) 1970-04-30
CH511605A (en) 1971-08-31
NL6912084A (en) 1970-02-17
US3690810A (en) 1972-09-12
CA974993A (en) 1975-09-23
DE1940085A1 (en) 1970-02-19
GB1245524A (en) 1971-09-08
DE1940085C3 (en) 1979-06-28

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