TY - JOUR
T1 - Conformational selectivity in the formation of H-bonded assemblies between Di- and triamino triazines and bemegride
AU - Willner, Itamar
AU - Rosengaus, Jacqueline
AU - Biali, Silvio
PY - 1992/6/23
Y1 - 1992/6/23
N2 - 2,6-Bis(aminocyclohexyl)-4-methoxy triazine (1) and 2,4,6-tris(aminocyclohexyl) triazine (2) act as molecular hosts for bemegride (3) by complementary H-bonded interactions. 1H-NMR and 13C-NMR spectra reveal that association of (3) proceeds through discrimination of selected conformations of the host molecules. The association constants of (3) to (1) and (2) are K=449 M-1 and K=915 M-1, respectively.
AB - 2,6-Bis(aminocyclohexyl)-4-methoxy triazine (1) and 2,4,6-tris(aminocyclohexyl) triazine (2) act as molecular hosts for bemegride (3) by complementary H-bonded interactions. 1H-NMR and 13C-NMR spectra reveal that association of (3) proceeds through discrimination of selected conformations of the host molecules. The association constants of (3) to (1) and (2) are K=449 M-1 and K=915 M-1, respectively.
UR - http://www.scopus.com/inward/record.url?scp=0026663992&partnerID=8YFLogxK
U2 - 10.1016/0040-4039(92)80030-N
DO - 10.1016/0040-4039(92)80030-N
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AN - SCOPUS:0026663992
SN - 0040-4039
VL - 33
SP - 3805
EP - 3808
JO - Tetrahedron Letters
JF - Tetrahedron Letters
IS - 26
ER -