Abstract
Easy to N-cycle: The efficient synthesis of azepine derivatives was achieved by Rh-catalyzed tandem 2,3-rearrangement involving the heterocyclization of N-allenylnitrone intermediates (see scheme; cod=1,5-cyclooctadiene, tppms=sodium diphenylphosphinobenzene-3-sulfonate).
Original language | English |
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Pages (from-to) | 10816-10819 |
Number of pages | 4 |
Journal | Angewandte Chemie - International Edition |
Volume | 51 |
Issue number | 43 |
DOIs | |
Publication status | Published - 2012 Oct 22 |
Keywords
- alkynes
- nitrogen heterocycles
- rearrangement
- rhodium
- ring expansion
ASJC Scopus subject areas
- Catalysis
- Chemistry(all)