Journal of Organic Chemistry p. 4848 - 4851 (1983)
Update date:2022-08-03
Topics:
Newkome, George R.
Pappalardo, Sebastiano
Gupta, Vinod K.
Fronczek, Frank R.
A one-step, general procedure to aza-crown analogues 3 containing 2,2'-bipyridinyl unit(s), by reaction of 6,6'-bis(chloromethyl)-2,2'-bipyridine (1) with oligomers of ethylenediamine tosylate or mesylate disodium salts (2) in N,N-dimethylformamide, is de
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