Syntheses and Cyclization Reactions of Bifunctional 1, 2??Bis (styryl) benzenes and Some Aza Analogues. Macrocyclic aza compounds. V
CP Ehrensperger, M Heberlein…
Index: Ehrensperger,C.-P. et al. Helvetica Chimica Acta, 1978 , vol. 61, p. 2813 - 2822
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Citation Number: 5
Abstract
Abstract The syntheses of the bis (styryl) benzenes 4 and 5 and of the aza analogue 3 are described. Diamine 3 and dialdehyde 5 were cyclized to the 14-membered macrocycles 19 and 27, respectively. Diamine 4 and glyoxal give the 28-membered macrocycle 28. The cyclizations are discussed.
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