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DOI:
10.1055/sos-SD-032-00428
Pollex, A., Science of Synthesis, (2008) 32, 504.
Allenes 258 can be transformed into haloalkenes 259 by hydrohalogenation. Either halogen acids or metal halides, in concert with acids, are suitable reagents, and the procedure tolerates the presence of a range of different functional groups (Scheme 134).[551–553]
Meeeee 888 Meeeeeeeeeeeeeeee ee Meeeeee[888–888]
| M8 | M8 | M | Meeeeeeeee | Meeee (%) | Mee |
|---|---|---|---|---|---|
| Me | M | M | ee, 8 e | 88 | [888] |
| Me | Me | Me | ee, 88 e | 88 | [888] |
| Me | Me | Me | ee, 88 e | 88 | [888] |
| MM8M | M | Me | 88°M, 8 e | 88 | [888] |
| MM8Me | M | Me | 88°M, 88 e | 88 | [888] |
| MM8Me | M | M | eeeeee, 8.8 e | 88 | [888] |
| MM8Me | M | Me | 88°M, 88 e | 88 | [888] |
Meeeeeee eee eeeeeeeeeeeeeeeee ee eeeeeee eeeeeeeeee eeeee eeeee eeeee eeeeeeeeee, eee eeeeeeee ee eeeeeeee eeeeeeeeeee ee eeeeeeeeee eee eeeee eeeeeeee eee eeeeeeeee 888 eeee eee eeeeeeeeeeeee eeeeeeeeeee 888 (M = Me ee Me) (Meeeee 888).[888]
Meeeee 888 Meeeeeeeeeeeeeeee ee Meeeee Meeeeeeeeee Meeeeeeee[888]
References
| [551] | Me, M.; Me, M.; Mee, M., M. Mee. Meee., (8888) 88, 8888. |
| [552] | Me, M.; Mee, M.; Me, M., M. Mee. Meee., (8888) 88, 8888. |
| [553] | Me, M.; Mee, M., M. Mee. Meee., (8888) 88, 8888. |
| [554] | Me, M.; Mee, M., Mee. M. Mee. Meee., (8888), 8888. |
Meeeeee Meeeeeeeeee
- 8.Meeeee-Meee, (8888) 8/8e, 888.
- 8.Meeeee-Meee, (8888) M 88e, 888.
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