Improved Synthesis of 5,11,17,23,29-Penta-t-butylcalix[5]arene-31,32,33,34,35-pentol and Immobilization of the Conformation by O-Alkylation
- 1 May 1994
- journal article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 67 (5) , 1499-1502
- https://doi.org/10.1246/bcsj.67.1499
Abstract
The synthetic method of the title compound was improved to 16.1% yield. The 1H NMR studies established that the oxygen-through-the-annulus rotation is not inhibited by the butyl group but inhibited by the bulkier octyl group.This publication has 3 references indexed in Scilit:
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