Oxazoline Mediated Routes to a Unique Amino-acid, 4-Amino-13-carboxy[2.2]paracyclophane, of Planar Chirality
作者:Anne Marchand、Anderson Maxwell、Baldwin Mootoo、Andrew Pelter、Alicia Reid
DOI:10.1016/s0040-4020(00)00644-x
日期:2000.9
Efficient syntheses leading to 4-amino-13-carboxy[2.2]paracyclophane and derivatives are described. Novel oxazolinyl[2.2]paracyclophanes are used as intermediates and the oxazolinyl and amide groups are shown to be strong psi-geminal directing groups. Compounds with potential as catalysts have been made. (C) 2000 Elsevier Science Ltd. All rights reserved.