The Journal of Organic Chemistry

A simplified synthetic route to polyaza macrocycles

F Chavez, AD Sherry

文献索引：Chavez, F.; Sherry, A. D. Journal of Organic Chemistry, 1989 , vol. 54, # 12 p. 2990 - 2992

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被引用次数: 84

摘要

X CI, Br, I, Ms, Ts and 70% respectively) were obtained at 50" C. Iodides proved to be too reactive, giving mixtures of products which were not separated and purified. Changing the metal carbonate also affected the intramolecular cyclization of 2, similar to that described elsewhere for other macro~ ycles.~ J~ For example, isolated yields of 2 using Li2C03, Na2C03, KzCO3, Cs2C03, or Ag2C03 were 0, 21, 75, 75, and 0%, respectively. This ...