Synthesis of N-phtaloyl amino acid p-tert-butylcalix[4]arene esters

Synthesis of N-phtaloyl amino acid p-tert-butylcalix[4]arene esters

1-3-Diesters of p-tert-butylcalix[4]arene were obtained upon reaction with N-phtaloyl amino acid chlorides. Reactions with chiral amino acids were accompanied by complete or partial racemization in the reaction media (Et3N/CH2Cl2).

Bibliographic Details
Main Authors:	Lazzarotto Márcio, Nachtigall Francine Furtado, Nome Faruk
Format:	Article
Language:	English
Published:	Sociedade Brasileira de Química 2001-01-01
Series:	Journal of the Brazilian Chemical Society
Subjects:	calixarenes supramolecular chemistry amino acid chlorides
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532001000200021

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