Synthesis 2015; 47(13): 1844-1850
DOI: 10.1055/s-0034-1380499
paper
© Georg Thieme Verlag Stuttgart · New York

Novel One-Pot Synthetic Method for Propargyl Alcohol Derivatives from Allyl Alcohol Derivatives

Noriki Kutsumura*
a   Department of Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan   Email: tsaito@rs.kagu.tus.ac.jp
b   International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan   Email: kutsumura.noriki.gn@u.tsukuba.ac.jp
,
Mai Inagaki
a   Department of Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan   Email: tsaito@rs.kagu.tus.ac.jp
,
Akito Kiriseko
a   Department of Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan   Email: tsaito@rs.kagu.tus.ac.jp
,
Takao Saito*
a   Department of Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan   Email: tsaito@rs.kagu.tus.ac.jp
› Author Affiliations
Further Information

Publication History

Received: 02 February 2015

Accepted after revision: 02 March 2015

Publication Date:
08 April 2015 (online)


The paper is dedicated to Professor Amos B. Smith, III, on the occasion of his 70th birthday.

Abstract

An efficient one-pot procedure for the synthesis of propargyl alcohol derivatives from allyl alcohol derivatives has been developed. The key to this transformation from a C–C double bond to a C–C triple bond is that hydrogen bromide elimination from 1,2-dibromoalkanes that contain a neighboring oxygen functional group is promoted by the inductive electron-withdrawing effect of the oxygen functional group. In the one-pot reaction, tetrabutylammonium hydroxide was the best base, and the addition of molecular sieves 13X also promoted the reaction.

Supporting Information