Selective functionalization of calix[6]arenes at the upper rim

Share/Save/Bookmark

Mendoza de, Javier and Carramolino, Mar and Cuevas, Felix and Nieto, Pedro M. and Prados, Pilar and Reinhoudt, David N. (1994) Selective functionalization of calix[6]arenes at the upper rim. Synthesis, 1994 (1). pp. 47-50. ISSN 0039-7881

[img]
Preview
PDF
345Kb
Abstract:Methylation of partially O-benzylated p-tert-butylcalix[6]arenes followed by hydrogenolysis constitutes an efficient method for the preparation of partially O-alkylated Calix[6]arenes in gram amounts, without adhering to column chromatography separations. Selective de-tert-butylation followed by halogenation, or ipso-nitration of these precursors affords Calix[6]arenes containing bromo- or nitrosubstituents, respectively, at precise positions of the upper rim.
Item Type:Article
Copyright:© Georg Thieme Verlag 1994
Research Group:
Link to this item:http://purl.utwente.nl/publications/12440
Official URL:http://dx.doi.org/10.1055/s-1994-25403
Export this item as:BibTeX
EndNote
HTML Citation
Reference Manager

 

Repository Staff Only: item control page

Metis ID: 106664