GB1501633A - 8-aza-4,9-dioxa-2,3-benzobicyclo-(4.2.1)octanes and method for preparation thereof - Google Patents

8-aza-4,9-dioxa-2,3-benzobicyclo-(4.2.1)octanes and method for preparation thereof

Info

Publication number
GB1501633A
GB1501633A GB701477A GB701477A GB1501633A GB 1501633 A GB1501633 A GB 1501633A GB 701477 A GB701477 A GB 701477A GB 701477 A GB701477 A GB 701477A GB 1501633 A GB1501633 A GB 1501633A
Authority
GB
United Kingdom
Prior art keywords
octanes
dioxa
benzobicyclo
aza
preparation
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
GB701477A
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.)
CM Industries SA
Original Assignee
CM Industries 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 CM Industries SA filed Critical CM Industries SA
Priority to GB701477A priority Critical patent/GB1501633A/en
Publication of GB1501633A publication Critical patent/GB1501633A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/04—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D263/06—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by oxygen atoms, attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1501633 Dioxa-bicyclo-octanes CM INDUSTRIES 25 June 1975 07014/77 Divided out of 1501632 Heading C2C Novel compounds I in which R<SP>1</SP> is C 1-4 alkyl and R<SP>4</SP> is halogen, are prepared by treating a compound II with a basic agent in a dipolar aprotic solvent. Compounds II are prepared by condensing a R<SP>4</SP>-substituted salicylaldehyde with a 1-chloro- 2 - hydroxy - 3 - C 1-4 alkylamino - propane in the presence of a dehydrating agent.
GB701477A 1975-06-25 1975-06-25 8-aza-4,9-dioxa-2,3-benzobicyclo-(4.2.1)octanes and method for preparation thereof Expired GB1501633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB701477A GB1501633A (en) 1975-06-25 1975-06-25 8-aza-4,9-dioxa-2,3-benzobicyclo-(4.2.1)octanes and method for preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB701477A GB1501633A (en) 1975-06-25 1975-06-25 8-aza-4,9-dioxa-2,3-benzobicyclo-(4.2.1)octanes and method for preparation thereof

Publications (1)

Publication Number Publication Date
GB1501633A true GB1501633A (en) 1978-02-22

Family

ID=9825002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB701477A Expired GB1501633A (en) 1975-06-25 1975-06-25 8-aza-4,9-dioxa-2,3-benzobicyclo-(4.2.1)octanes and method for preparation thereof

Country Status (1)

Country Link
GB (1) GB1501633A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee