Preparation of Diaza Dioxa Dithia Crown p-tert-Butylcalix  arene by S-Alkylation Reactions : Use of Metallo-Calix  arene Complexes as Reaction Templates
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New nickel-thiolato-calixarene complexes were produced by mean of metal-template synthesis employing S-alkylation of a nickel thiolato complex with a dichloroethyl- or a dibromoethyl-calixarene derivative. Demetallation of a nickel-thiolato-calixarene complex resulted in a p-tert-butylcalixarene derivative containing two N-, two O- and two S-donors.
- Chemistry Letters
Chemistry Letters 1998(10), 1037-1038, 1998-10-05
The Chemical Society of Japan