Mononuclear and Dinuclear Molybdenum and Tungsten Complexes of <i>p</i>-<i>tert</i>-Butyltetrathiacalix[4]arene and <i>p</i>-<i>tert</i>-Butyltetrasulfonylcalix[4]arene: Facile Cleavage of the Calixarene Ligand Framework by Nickel

Mononuclear and Dinuclear Molybdenum and Tungsten Complexes of p-tert-Butyltetrathiacalix[4]arene and p-tert-Butyltetrasulfonylcalix[4]arene: Facile Cleavage of the Calixarene Ligand Framework by Nickel对叔丁基四硫杂杯[4]芳烃（p-tert-Butyltetrathiacalix[4]arene）与对叔丁基四磺酰基杯[4]芳烃（p-tert-Butyltetrasulfonylcalix[4]arene）的单核及双核钼、钨配合物：镍介导的杯芳烃配体骨架简便裂解