Synthesis p. 680 - 683 (1986)
Update date:2022-08-11
Topics:
Talma, Auke G.
Vossen, Huib van
Sudhoelter, Ernst J. R.
Eerden, Johan van
Reinhoudt, David N.
4'-Vinylbenzo-3n-crown-n ethers (4<=n<=10) are prepared by a "Cs-templated" cyclization reaction of catechol with dimesylates of oligoethylene glycols, acetylation of the resultant benzo-3n-crown-n ethers (4<=n<=10), reduction of the acyl group, and dehydration of the resultant alcohols with pyridinium tosylate.
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