Abstract
A series of large tetraazamacrocycles with 28- to 44-membered rings consisting of alkylene, phenylene or ether type backbones has been prepared without the use of high-dilution conditions in practically significant yields (25-42%). The reaction can be carried out with a 10 mmol concentration and is applicable to a variety of combinations of different kinds of chains.
Original language | English |
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Pages (from-to) | 639-640 |
Number of pages | 2 |
Journal | Synthesis |
Issue number | 7 |
DOIs | |
State | Published - 1992 |
ASJC Scopus subject areas
- Catalysis
- Organic Chemistry