A chiral pentadecanuclear metallamacrocycle with a sextuple twisted Mobius topology

作者：John Rohith P; Park Mira; Moon Dohyun; Lee Kyungjin; Hong Seunghee; Zou Yang; Hong Chang Seop; Lah Myoung Soo^*

来源：Journal of the American Chemical Society, 2007, 129(46): 14142-+.

DOI：10.1021/ja075945w

A C (3) symmetric pentadecanuclear metallamacrocycle was obtained by the self-assembly of a pentadentate bridging ligand, N -phenylpropiolyl salicylhydrazide (H(3)L), and a manganese ion. The combination of a narrow C alpha-C beta region near the bridging domain and a bulky phenyl end away from the bridging domain as a steric domain induced clockwise twists in the cycle. The resulting macrocycle with a sextuple twisted Mobius topology was stabilized by extensive weak intramolecular interactions.

• 出版日期2007-11-21