N-benzylidenebenzenesulfonamide as a benzaldehyde equivalent in the knoevenagel reaction

…, TR Walters, J Buzby, J Gagnon, M Labroli

Index: Zajac Jr.; Walters; Buzby; Gagnon; Labroli Synthetic Communications, 1994 , vol. 24, # 3 p. 427 - 432

Full Text: HTML

Citation Number: 9

Abstract

Abstract N-Benzylidenebenzenesulfonamide was shown to be a useful benzaldehyde equivalent in the Knoevenagel Reaction for cyana-containing active methylene compunds. The intermediate β-N-benzenesulfonylamino carbonyl derivatives from other active methylene compounds failed to undergo elimination.

Related Articles:

The preparation and reaction of enolates within micro reactors

[Wiles, Charlotte; Watts, Paul; Haswell, Stephen J.; Pombo-Villar, Esteban Tetrahedron, 2005 , vol. 61, # 45 p. 10757 - 10773]

Reconstructed hydrotalcite as a highly active heterogeneous base catalyst for carbon-carbon bond formations in the presence of water

[Motokura, Ken; Fujita, Noriaki; Mori, Kohsuke; Mizugaki, Tomoo; Ebitani, Kohki; Kaneda, Kiyotomi Journal of the American Chemical Society, 2005 , vol. 127, # 27 p. 9674 - 9675]

Designing bifunctional acid–base mesoporous hybrid catalysts for cascade reactions

[Gianotti, Enrica; Diaz, Urbano; Velty, Alexandra; Corma, Avelino Catalysis Science and Technology, 2013 , vol. 3, # 10 p. 2677 - 2688]

Environmentally Friendly One??Pot Synthesis of α??Alkylated Nitriles Using Hydrotalcite??Supported Metal Species as Multifunctional Solid Catalysts

[Motokura, Ken; Fujita, Noriaki; Mori, Kohsuke; Mizugaki, Tomoo; Ebitani, Kohki; Jitsukawa, Koichiro; Kaneda, Kiyotomi Chemistry - A European Journal, 2006 , vol. 12, # 32 p. 8228 - 8239]

Highly Enantioselective Assembly of Functionalized Tetrahydroquinolines with Creation of an All??Carbon Quaternary Center

[Tan, Hao Rui; Ng, Hui Fen; Chang, Jun; Wang, Jian Chemistry - A European Journal, 2012 , vol. 18, # 13 p. 3865 - 3870]

More Articles...