Syntheses and Cyclization Reactions of Bifunctional 1,2-Bis (styryl)benzenes and Some Aza Analogues. Macrocyclic aza compounds. V
作者:Carl-Peter Ehrensperger、Manfred Heberlein、Peter Skrabal
DOI:10.1002/hlca.19780610808
日期:1978.12.13
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.
描述了双(苯乙烯基)苯4和5以及氮杂类似物3的合成。二胺3和二醛5分别环化成14元大环19和27。二胺4和乙二醛产生28元大环28。讨论了环化。