Selective 1,2-functionalization of calix[4]arenes at the lower rim. Synthesis of a new type of bis-calixcrown ether
- 1 January 1990
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 22,p. 1597-1598
- https://doi.org/10.1039/c39900001597
Abstract
Proximal 1,2-bis-demethylation of tetramethoxy-p-t-butylcalix[4]arene 1 has been achieved for the first time by Ti(IV)-assisted reaction, which allows the synthesis of a new type of calixarene-based bis-crown ether.Keywords
This publication has 0 references indexed in Scilit: