Tetrahedron Letters p. 3039 - 3042 (1981)
Update date:2022-08-18
Topics:
Newkome, George R.
Majestic, Veronica K.
Fronczek, Frank R.
The construction of spherical cryptands has been accomplished from bis-diamines by a stepwise quaternization-demethylation sequence.Cryptands with diverse bridges can be easily prepared by this procedure.
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