Synthesis 2018; 50(05): 1113-1122
DOI: 10.1055/s-0036-1589523
paper
© Georg Thieme Verlag Stuttgart · New York

Protecting-Group-Directed Regio- and Stereoselective Oxymercuration–Demercuration: Synthesis of Piperidine Alkaloids Containing 1,2- and 1,3-Amino Alcohol Units

Authors

  • Sandesh T. Bugde

    a   Department of Chemistry, Goa University, Taleigao Plateau, Goa 403206, India   eMail: stilve@unigoa.ac.in
  • Prajesh S.Volvoikar

    a   Department of Chemistry, Goa University, Taleigao Plateau, Goa 403206, India   eMail: stilve@unigoa.ac.in
  • Santosh G. Tilve*

    a   Department of Chemistry, Goa University, Taleigao Plateau, Goa 403206, India   eMail: stilve@unigoa.ac.in
    b   Organic Chemistry Department, RUDN University, 6 Miklukcho-Maklaya str., Moscow 117198, Russian Federation

This publication was supported by the Ministry of Education and ­Science of the Russian Federation (Agreement No. 02.А03.21.0008) and Council of Science and Research, New Delhi, project No. 02(252)/16/EMR-II.
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Publikationsverlauf

Received: 01. Juli 2017

Accepted after revision: 23. Oktober 2017

Publikationsdatum:
29. November 2017 (online)


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Abstract

An efficient synthesis of naturally occurring 1,2- and 1,3-amino alcohol unit containing 2-substituted piperidine alkaloids and their analogues has been developed from l-pipecolinic acid. The protocol describes the regio- and stereoselective oxymercuration–demercuration of 2-alkenyl piperidines based on protecting groups to give piperidine alkaloids as a key step.

Supporting Information