Synthesis ofp-(1-Adamantyl)- andp-(3-Substituted-1-Adamantyl)calix[4]arenes
- 1 January 1994
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 1994 (12) , 1027-1028
- https://doi.org/10.1055/s-1994-23073
Abstract
The direct alkylation of unsubstituted calix[4]arene 1 with various 1-hydroxyadamantanes 2 (3-R-1-HOAd, where R = H, n-Pr, i-Pr) in trifluoroacetic acid is proposed as a convenient synthesis of upper rim adamantyl substituted calix[4]arenes 3.Keywords
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