Abstract
The unprecedented ring size in tetramer 1 arises from the alternation of the (Formula Presented.) coordinating units in the sixteen‐membered macrocycle. This alternation spaces out the ring components of the OxO− ligands, and the flat aromatic rings of the ligands align themselves in near‐parallel pairs (shown on the right). Tetramer 1 is prepared from Me3A1 and OxOH in toluene. (Figure Presented.) (Formula Presented.)
Original language | English |
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Pages (from-to) | 1483-1484 |
Number of pages | 2 |
Journal | Angewandte Chemie International Edition in English |
Volume | 32 |
Issue number | 10 |
DOIs | |
Publication status | Published - Oct 1993 |
ASJC Scopus subject areas
- Catalysis
- General Chemistry