Synthesis of Substituted Benzo[b]indolizidines and Benzo[b]quinolizidines via Ring-Opening of 3-Bromo-2,5-dimethylthiophene-1,1-dioxide

Research output: Contribution to journalArticle

Abstract

A new method for the preparation of benzo[b]indolizidines and benzo[b]quinolizidines based on two reactions: an amine induced ring-opening of 3-bromo-2,5-dimethylthiophene-1,1-dioxide (1) with 2-allyl-pyrrolidine (2), 2-allylpiperidine (3), 2-[2-(1',3'-dithiolan)methyl]pyrrolidine (4) and 2-[2-(1'-3'-dithiolan)methyl]piperidine (5); and an intramolecular Diels-Alder reaction, is described. Copyright (C) 1996 Elsevier Science Ltd

Details

Authors
  • Anders Tsirk
  • Salo Gronowitz
  • Anna-Britta Hörnfeldt
Organisations
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Organic Chemistry
Original languageEnglish
Pages (from-to)771-784
JournalTetrahedron
Volume53
Issue number2
StatePublished - 1997
Peer-reviewedYes

Bibliographic note

The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Organic chemistry (S/LTH) (011001240)

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