Abstract
A facile and stereoselective aminobromination reaction of α,β-unsaturated nitro compounds with t-butyl N,N-dibromocarbamate/t- butyl carbamate as bromine/nitrogen sources was reported. This catalytic system could tolerate a wide scope of β-methyl-β-nitrostyrenes, resulting in good chemical yields and excellent regio- and stereoselectivities. Furthermore, the N-t-butoxycarbonyl protecting group could be easily cleaved to afford the free vicinal haloamines.
Original language | English |
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Pages (from-to) | 2781-2784 |
Number of pages | 4 |
Journal | Tetrahedron Letters |
Volume | 54 |
Issue number | 22 |
DOIs | |
State | Published - May 29 2013 |
Keywords
- Keywords Aminobromination β-Methyl-β-nitrostyrenes t-Butyl N,N-dibromocarbamate Bromoamines Deprotection