CA983520A - Process for the production of optical isomers d(-)-and l(+)-alpha azido phenyl acetic acid - Google Patents

Process for the production of optical isomers d(-)-and l(+)-alpha azido phenyl acetic acid

Info

Publication number
CA983520A
CA983520A CA143,804A CA143804A CA983520A CA 983520 A CA983520 A CA 983520A CA 143804 A CA143804 A CA 143804A CA 983520 A CA983520 A CA 983520A
Authority
CA
Canada
Prior art keywords
alpha
production
acetic acid
optical isomers
phenyl acetic
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
CA143,804A
Other languages
English (en)
Other versions
CA143804S (en
Inventor
Hans Schubel
Gunter Bison
Paul Janssen
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel 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
Priority claimed from DE19712127991 external-priority patent/DE2127991A1/de
Priority claimed from DE2163032A external-priority patent/DE2163032C2/de
Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG
Application granted granted Critical
Publication of CA983520A publication Critical patent/CA983520A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C247/00—Compounds containing azido groups
    • C07C247/20—Compounds containing azido groups with azido groups acylated by carboxylic acids
    • C07C247/24—Compounds containing azido groups with azido groups acylated by carboxylic acids with at least one of the acylating carboxyl groups bound to a carbon atom of a six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA143,804A 1971-06-05 1972-05-31 Process for the production of optical isomers d(-)-and l(+)-alpha azido phenyl acetic acid Expired CA983520A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712127991 DE2127991A1 (en) 1971-06-05 1971-06-05 Alpha-azido-phenylacetic acid resolution - with l - and d-alpha -phenylethylamine via optically active salts
DE2163032A DE2163032C2 (de) 1971-12-18 1971-12-18 Verfahren zur Gewinnung der optisch aktiven Formen von a-Azidophenylessigsäure

Publications (1)

Publication Number Publication Date
CA983520A true CA983520A (en) 1976-02-10

Family

ID=25761239

Family Applications (1)

Application Number Title Priority Date Filing Date
CA143,804A Expired CA983520A (en) 1971-06-05 1972-05-31 Process for the production of optical isomers d(-)-and l(+)-alpha azido phenyl acetic acid

Country Status (6)

Country Link
US (1) US3772364A (cs)
CA (1) CA983520A (cs)
CH (1) CH576429A5 (cs)
ES (1) ES403474A1 (cs)
FR (1) FR2141761B1 (cs)
GB (1) GB1368197A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2446656A1 (de) * 1974-09-30 1976-04-15 Dynamit Nobel Ag Verfahren zur spaltung des l(-)alpha-phenylaethylaminsalzes der d(-)alpha-azidophenylessigsaeure

Also Published As

Publication number Publication date
FR2141761B1 (cs) 1973-07-13
FR2141761A1 (cs) 1973-01-26
GB1368197A (en) 1974-09-25
US3772364A (en) 1973-11-13
CH576429A5 (cs) 1976-06-15
ES403474A1 (es) 1975-05-16

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