1 Preparation of α,β-Unsaturated Sulfones by the Knoevenagel Method
Happer, Duncan A. R.; Steenson, Bruce E.
Synthesis, 1980 , # 10 p. 806 - 807
- DOI:
http://dx.doi.org/10.1055/s-1980-29213
F. Benedetti, S. Fabrissin, A. Risaliti
Tetrahedron
Volume 39, Issue 23, 1983, Pages 3887–3893
- DOI:
http://dx.doi.org/10.1016/S0040-4020(01)90891-9