GB1301748A - - Google Patents

Info

Publication number
GB1301748A
GB1301748A GB1301748DA GB1301748A GB 1301748 A GB1301748 A GB 1301748A GB 1301748D A GB1301748D A GB 1301748DA GB 1301748 A GB1301748 A GB 1301748A
Authority
GB
United Kingdom
Prior art keywords
april
acid
benzquinaldines
benzquinaldine
paraldehyde
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
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 filed Critical
Publication of GB1301748A publication Critical patent/GB1301748A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C07D221/06—Ring systems of three rings
    • C07D221/10—Aza-phenanthrenes

Landscapes

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

Abstract

1301748 Benzquinaldines CLAYTON ANILINE CO Ltd 19 April 1971 [8 April 1970] 16665/70 Heading C2C 5,6-Benzquinaldine or a derivative thereof is prepared by heating a 2-aminonaphthalene-1- sulphonic acid or salt thereof with paraldehyde in aqueous sulphuric-acid in the presence of an oxidizing agent.
GB1301748D 1970-04-08 1970-04-08 Expired GB1301748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1666570 1970-04-08

Publications (1)

Publication Number Publication Date
GB1301748A true GB1301748A (en) 1973-01-04

Family

ID=10081427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301748D Expired GB1301748A (en) 1970-04-08 1970-04-08

Country Status (4)

Country Link
CA (1) CA936534A (en)
DE (1) DE2117361A1 (en)
FR (1) FR2085923A1 (en)
GB (1) GB1301748A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2545115C2 (en) * 2013-04-23 2015-03-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) Power plant

Also Published As

Publication number Publication date
CA936534A (en) 1973-11-06
FR2085923A1 (en) 1971-12-31
DE2117361A1 (en) 1971-10-21

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Legal Events

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