Abstract
RhCl3/amine was found to be an efficient catalyst for the cyclotrimerization of alkynes. The [2 + 2 + 2] cyclotrimerization of internal alkynes proceeded smoothly to afford hexa-substituted benzenes regioselectively in moderate to high yields.
Original language | English |
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Pages (from-to) | 998-999 |
Number of pages | 2 |
Journal | Chemistry Letters |
Volume | 36 |
Issue number | 8 |
DOIs | |
Publication status | Published - Aug 5 2007 |
ASJC Scopus subject areas
- Chemistry(all)