Chiral α,ω-diaminoethers derived from d-mannitol and l-treitol as building blocks for the synthesis of macrocyclic compounds possessing 1,3-benzenedicarboxamide or 2,6-pyridinedicarboxamide subunits
作者:Piotr Piątek、Mariusz M. Gruza、Janusz Jurczak
DOI:10.1016/s0957-4166(01)00309-3
日期:2001.7
Three new chiral α,ω-diaminoethers, derivatives of d-mannitol and l-treitol, possessing C2 symmetry are prepared. The α,ω-diaminoethers were applied to the macrocyclization reaction under non-high-dilution conditions, which afforded chiral macrocyclic diamides possessing either 2,6-pyridinedicarboxamide or 1,3-benzenedicarboxamide moieties.
制备了三种具有C 2对称性的新的手性α,ω-二氨基醚,即d-甘露醇和l-苏糖醇的衍生物。在非高稀释条件下将α,ω-二氨基醚用于大环化反应,得到具有2,6-吡啶二甲酰胺或1,3-苯二甲酰胺部分的手性大环二酰胺。