79909-76-5Relevant articles and documents
Highly versatile enantioselective conjugate addition of grignard reagents to α,β-unsaturated thioesters
Ruiz, Beatriz Macia,Geurts, Koen,Fernandez-Ibanez, M. Angeles,Horst, Bjoern Ter,Minnaard, Adriaan J.,Feringa, Ben L.
, p. 5123 - 5126 (2008/03/28)
Herein, we report efficient catalysts for the asymmetric copper-catalyzed conjugate addition of Grignard reagents to α,β-unsaturated thioesters. MeMgBr adds to aromatic α,β-unsaturated thioesters with excellent enantioselectivities and moderate to good yi
Ketene dithioacetals in organic synthesis: Synthesis of silyl ketene dithioacetal and some reactions with substituted benzaldehydes
Tominaga,Matsuoka,Kamio,Hosomi
, p. 3168 - 3170 (2007/10/02)
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The Synthesis of 5-Alkylidenefuran-2(5H)-ones
Babidge, Peter J.,Massy-Westropp, Ralph A.
, p. 1745 - 1756 (2007/10/02)
5-Alkylidenefuran-2(5H)-ones can be synthesized efficiently from S-methyl 5-oxo-2,5-dihydro-furanylidenealkanethioates by treatment with Raney nickel.The ylidenealkanethioates are prepared from the Wittig reactions between cyclic anhydrides and (methylthi