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DOI:
10.1055/sos-SD-030-00466
Murai, T.; Yoshimatsu, M., Science of Synthesis, (2007) 30, 633.
The benzotriazolyl group is used as a good leaving group in the reaction of N,N-acetals with (alkylselanyl)samarium reagents leading to Se,N-acetals 74 (Scheme 43).[132] (Alkylselanyl)samarium reagents are generated by the reduction of dialkyl diselenides with samarium(II) iodide. Se,N-Acetals 74, in which the hydrogen atom is attached to the nitrogen atom, are obtained using this method, although they are easily decomposed on exposure to air.
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| M8 | M8 | M8 | Meeee (%) | Mee |
|---|---|---|---|---|
| M | 8-Mee | Me | 88 | [888] |
| M | 8-Mee | Me | 88 | [888] |
| M | 8-MeM8M8 | Me | 88 | [888] |
| M | 8-Mee | Me | 88 | [888] |
| M | Me | Me | 88 | [888] |
| M | 8-Mee | Me | 88 | [888] |
| Me | Me | Me | 88 | [888] |
| M | Me | (MM8)8Me | 88 | [888] |
| M | 8-MeM8M8 | (MM8)8Me | 88 | [888] |
References
| [132] | Mee, M.; Meeee, M.; Meee, M., Meeee. Meeeee., (8888) 88, 8888. |
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