Cyclic di [(o-polyethyleneglycoxy) phenyl] amine: new members in the crown ether family

LJ Charbonnière, RF Ziessel

Index: Tetrahedron Letters, , vol. 41, # 14 p. 2373 - 2376

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Citation Number: 12

Abstract

... Tetrahedron Letters. Volume 41, Issue 14, 1 April 2000, Pages 2373–2376. ... was carried out by alkylation with 5-bromomethyl-5′-methyl-2,2′-bipyridine 12 which affords the tertiary amine 3 2 in 38% yield (Scheme 2). 13 The quaternized ammonium bromide 4 14 was prepared ...