Skip to main content
SpringerLink
Log in

Pyrindinchemie, 3. Mitt.: Über die Synthese des 3-Hydroxy-1-methyl-4-oxo-1,4-dihydro-pyrrolo[2′,3′:3,4]cyclopenta[1,2-c]pyridin-2-carbonsäureäthylesters. Ein Vertreter eines neuen heterocyclischen Ringsystems

Preparation of ethyl 3-hydroxy-1-methyl-4-oxo-1.4-dihydropyrrolo[2′.3′:3.4]cyclopenta[1.2-c]pyridine-2-carboxylate. A representative of a new heterocyclic ring system

  • Organische Chemie und Biochemie
  • Published:
Monatshefte für Chemie / Chemical Monthly Aims and scope Submit manuscript

Abstract

1 is synthesized by reaction of cinchomeronic anhydride with ethyl acetoacetate and triethylamine in acetic anhydride. Its structure is discussed by means of IR- and1H-NMR-spectrum. By reaction of1 with SOCl2 3 is formed, which is converted with ethyl sarcosinate to4. The structure of4 is confirmed by chemical proof.Dieckmann cyclisation of4 gives the title compound7.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

Literatur

  1. 1. Mitt.:D. Binder, Mh. Chem.105, 179 (1974).

    Google Scholar 

  2. L. J. Bellamy, Ultrarot-Spektrum und chemische Konstitution, 2. Aufl., S. 202. Dr. D. Steinkopff-Verlag. 1966.

  3. 2. Mitt.:D. Binder, Mh. Chem.105, 196 (1974).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Institut für Organische Chemie der Technischen Hochschule Wien, Getreidemarkt 9, A-1060, Wien, Österreich

    D. Binder

Authors
  1. D. Binder
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Binder, D. Pyrindinchemie, 3. Mitt.: Über die Synthese des 3-Hydroxy-1-methyl-4-oxo-1,4-dihydro-pyrrolo[2′,3′:3,4]cyclopenta[1,2-c]pyridin-2-carbonsäureäthylesters. Ein Vertreter eines neuen heterocyclischen Ringsystems. Monatshefte für Chemie 105, 203–208 (1974). https://doi.org/10.1007/BF00911307

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00911307

Search

Navigation