Abstract
Arenesulfonamides, sulfamide, and cyanamide are efficiently allylated using allylic carbonates under Pd(0)-catalysis. N-Arenesulfonyl-2,5- dihydropyrroles are obtained by ruthenium-mediated ring closing metathesis of the corresponding N-diallylated compounds. A stereochemical study of the reactions of ethyl cis-(5-methyl-2-cyclohexenyl) carbonate with 2,4,6- triisopropylphenylsulfonamide was performed, clean overall retention of configuration being found with bidentate phosphines.
Original language | English |
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Pages (from-to) | 14869-14884 |
Journal | Tetrahedron |
Volume | 54 |
Issue number | 49 |
DOIs | |
Publication status | Published - 3 Dec 1998 |
Keywords
- Allylation
- Catalysis
- Palladium
- Stereochemistry