Chemistry Letters
Online ISSN : 1348-0715
Print ISSN : 0366-7022
ISSN-L : 0366-7022
Letter
First Synthesis of All-trans-polyprenol with 100 Carbons
Yusuke TotsukaYoko YasunoTetsuro Shinada
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2019 Volume 48 Issue 5 Pages 491-494

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Abstract

All-trans polyprenols consisting of one hundred carbons (C100) have been synthesized for the first time via the sulfone coupling of C45 and C55 fragments. The resulting coupling product with four benzenesulfonyl groups were subjected to desulfonylation reaction using Pd(dppp)Cl2/LiBHEt3 followed by removal of the benzyl group at the tail under Benkeser reduction conditions to furnish the title compound.

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© 2019 The Chemical Society of Japan
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