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GB1288685A - - Google Patents

Info

Publication number
GB1288685A
GB1288685A GB1288685DA GB1288685A GB 1288685 A GB1288685 A GB 1288685A GB 1288685D A GB1288685D A GB 1288685DA GB 1288685 A GB1288685 A GB 1288685A
Authority
GB
United Kingdom
Prior art keywords
general formula
formylmethylenephthalimidines
feb
aliphatic
reaction product
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 GB1288685A publication Critical patent/GB1288685A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/46—Iso-indoles; Hydrogenated iso-indoles with an oxygen atom in position 1

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)

Abstract

1288685 Formylmethylenephthalimidines BADISCHE ANILIN- & SODA-FABRIK AG 5 Feb 1970 [6 Feb 1969] 5574/70 Addition to 1264150 Heading C2C Formylmethylenephthalimidines of general formula in which R<SP>1</SP> and R<SP>2</SP> are each aliphatic, cycloaliphatic, araliphatic or aromatic radicals and R<SP>2</SP> may also be H or alkoxy, are prepared by reacting a compound of general formula with the reaction product of a formamide of general formula R<SP>3</SP>R<SP>4</SP>N-CHO and an acid halide, wherein R<SP>3</SP> and R<SP>4</SP> are each aliphatic or aromatic radicals or, together with the N-atom, form a heterocyclic ring, in the presence of an organic solvent, followed by hydrolysis of the reaction product obtained. In the examples the compounds N - (p - nitrophenyl) - 3 - (formylmethylene)-phthalimidine and the N-(p-chlorophenyl)-, N - (2,4 - dimethoxyphenyl)-, N- carboxymethyl-, and N-ethyl derivatives are obtained.
GB1288685D 1969-02-06 1970-02-05 Expired GB1288685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691905833 DE1905833A1 (en) 1969-02-06 1969-02-06 Process for the preparation of formylmethylene phthalimidines

Publications (1)

Publication Number Publication Date
GB1288685A true GB1288685A (en) 1972-09-13

Family

ID=5724478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1288685D Expired GB1288685A (en) 1969-02-06 1970-02-05

Country Status (3)

Country Link
DE (1) DE1905833A1 (en)
FR (1) FR2034016A6 (en)
GB (1) GB1288685A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980074060A (en) * 1997-03-21 1998-11-05 김윤배 Novel substituted 3,4-dialkoxyphenyl derivatives

Also Published As

Publication number Publication date
DE1905833A1 (en) 1970-09-03
FR2034016A6 (en) 1970-12-04

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Legal Events

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