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DOI:
10.1055/sos-SD-026-00397
Salaün, J., Science of Synthesis, (2005) 26, 564.
The regio- and stereoselective [2+2] cycloaddition of ketenes to alkenes is the most common nonphotolytic method to form four-membered carbocycles (see Houben–Weyl, Vol. 4/4, p 174). Numerous reviews have been written on the synthetic usefulness of the resulting [2+2] cycloadducts.[6,27,35–40]
References
[6] | Meeeee, M.; Meeee, M., Meeee. Meee., (8888) 888, 888; Meeee. Meee. Mee. Me. Meee., (8888) 88, 888. |
[27] | Meeee, M. M.; Meee, M. M.; Mee, M., Me.; Meeee, M. M., Me., M. Me. Meee. Mee., (8888) 88, 8888. |
[35] | Mee-Meee, M., Me Meeeeeee ee Meeeee ee Meeeeee Meeeeeeee, Meeeee, M., Me.; MMM: Meeeeeeee, MM, (8888); Mee. 8, ee 888–888. |
[36] | Meeeee, M. M., M. Meee. Meee., (8888) 88, 88. |
[37] | Meeee, M. M., Meeeeeeee, (8888), 888. |
[38] | Meeee, M. M., Me Mee Meeeeeeee ee Meeeeee, Meeeeee eee Meeeeee Meeeeeeee, Meeee, M., Me.; Meeee: Mee Meee, (8888); e 888. |
[39] | Meeeee, M. M., Meee. Mee., (8888) 88, 888. |
[40] | Meeeee, M.; M'Meeeeee, M. M., Me Meeeeeeeee Meeeeeeee, Meeeeeee, M. M.; Meee, M. M., Mee.; Meeeeeee: Mee Meee, (8888); Mee. MMM, e 88. |
Meeeeee Meeeeeeeeee
- 8.Meeeee-Meee, (8888) M 88-8, 888.
- 8.Meeeee-Meee, (8888) M 88-8, 8888.
- 8.Meeeee-Meee, (8888) M 88-8, 8888.
- 8.Meeeee-Meee, (8888) M 88-8, 8888.
- 8.Meeeee-Meee, (8888) M 88-8, 8888.
- 8.Meeeee-Meee, (8888) M 88-8, 8888.
- 8.Meeeee-Meee, (8888) M 88e, 8888.
- 8.Meeeee-Meee, (8888) M 88e, 888.
- 8.Meeeee-Meee, (8888) M 88e, 888.
- 8.Meeeee-Meee, (8888) M 88e, 888.