Jp. Joly et al., Synthesis and spectral study of (2R,11R)-2,11-bis{[(2-methoxyethoxy)methoxy]methyl}-1,10-dibenzyl-4,7,13,16-tetraoxa-1,10-diaza-cyclooctadecane, MAGN RES CH, 39(4), 2001, pp. 212-214
A new C-2-symmetric chiral lariat ether has been prepared by 1:1 cycloconde
nsation of a contrafunctional amine easily obtained from L-serine, Its H-1
and C-13 spectra were completely assigned using the two-dimensional gradien
t enhanced one-bond (HMQC) and multiple-bond (HMBC) heteronuclear technique
s together with the homonuclear DQF COSY correlation technique. Copyright (
C) 2001 John Wiley & Sons, Ltd.