Synthesis 2017; 49(18): 4299-4302
DOI: 10.1055/s-0036-1588857
paper
© Georg Thieme Verlag Stuttgart · New York

Synthesis of l-Ribose from d-Ribose by a Stereoconversion through Sequential Lactonization as the Key Transformation

Jaeyoung Ban
a   Department of Bionanotechnology, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan, Gyeonggi-do 15588, South Korea
,
Saira Shabbir
b   Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
,
Minkyung Lim
a   Department of Bionanotechnology, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan, Gyeonggi-do 15588, South Korea
,
Byunghoon Lee
c   Department of Applied Chemistry, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan, Gyeonggi-do 15588, South Korea   eMail: hrhee@hanyang.ac.kr
,
Hakjune Rhee*
a   Department of Bionanotechnology, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan, Gyeonggi-do 15588, South Korea
c   Department of Applied Chemistry, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan, Gyeonggi-do 15588, South Korea   eMail: hrhee@hanyang.ac.kr
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Publikationsverlauf

Received: 14. April 2017

Accepted after revision: 08. Mai 2017

Publikationsdatum:
20. Juni 2017 (online)


These authors contributed equally to this work.

Abstract

l-Ribose, a key precursor of various l-nucleosides can only be synthesized from other sugars or other non-sugar precursors. Herein, the study involves the synthesis of naturally rare l-ribose from readily available d-ribose. Though, many synthetic strategies are developed to meet the increasing demands of l-ribose, seeking innovation, a synthesis employing sequential lactonization as the key transformation was explored. This novel conversion involves protection, oxidation, sequential lactonization, reduction with DIBAL-H, and deprotection.

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