Synlett 2016; 27(02): 173-176
DOI: 10.1055/s-0035-1560494
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© Georg Thieme Verlag Stuttgart · New York

Nucleophilic Substitution of the Hydroxyl Group in Stereogenic Alcohols with Chirality Transfer

Authors

  • Anon Bunrit

    a   Department of Chemistry, BMC, Uppsala University, Box 576, 75123 Uppsala, Sweden
  • Christian Dahlstrand

    a   Department of Chemistry, BMC, Uppsala University, Box 576, 75123 Uppsala, Sweden
  • Pemikar Srifa

    a   Department of Chemistry, BMC, Uppsala University, Box 576, 75123 Uppsala, Sweden
  • Sandra K. Olsson

    a   Department of Chemistry, BMC, Uppsala University, Box 576, 75123 Uppsala, Sweden
  • Genping Huang

    b   Department of Organic Chemistry, Stockholm University, 10691 Stockholm, Sweden   eMail: joseph.samec@su.se
    c   Department of Chemistry, School of Science, Tianjin University, 300072 Tianjin, P. R. of China
  • Srijit Biswas

    a   Department of Chemistry, BMC, Uppsala University, Box 576, 75123 Uppsala, Sweden
    d   Centre of Biomedical Research, SGPGIMS Campus, Raebareli Road, 226014 Lucknow, India
  • Fahmi Himo

    b   Department of Organic Chemistry, Stockholm University, 10691 Stockholm, Sweden   eMail: joseph.samec@su.se
  • Joseph S. M. Samec*

    a   Department of Chemistry, BMC, Uppsala University, Box 576, 75123 Uppsala, Sweden
    b   Department of Organic Chemistry, Stockholm University, 10691 Stockholm, Sweden   eMail: joseph.samec@su.se
Weitere Informationen

Publikationsverlauf

Received: 26. August 2015

Accepted after revision: 16. September 2015

Publikationsdatum:
15. Oktober 2015 (online)


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Abstract

A brief overview of the development of direct substitution of the hydroxyl (OH) group of alcohols in our research group is presented. By applying a Brønsted acid, an intramolecular substitution of the OH group in stereogenic alcohols with chirality transfer was achieved. Noteworthy, the intramolecular substitution has a wide scope in respect to both the nucleophile and also the nucleofuge. A mechanistic study by both experiments and DFT calculations revealed a unique reaction pathway in which the Brønsted acid operates in a bifunctional manner to promote an SN2-type reaction mechanism.