Tetrahedron Letters

One-pot catalytic C–C double bond cleavage of α, β-enones aided by alkyl group-immobilized silica spheres

DH Lee, EA Jo, JW Park, CH Jun

Index: Lee, Dong Hun; Jo, Eun-Ae; Park, Jung-Woo; Jun, Chul-Ho Tetrahedron Letters, 2010 , vol. 51, # 1 p. 160 - 163

Full Text: HTML

Citation Number: 10

Abstract

Catalytic C–C double bond cleavage of α, β-enones with a 1-alkene and H2O was carried out in the presence of a (Ph3P) 3RhCl catalyst, 2-amino-3-picoline, cyclohexylamine, benzoic acid, and alkyl group-immobilized silica spheres. Upon completion of the reaction, the corresponding ketones were obtained without needing a further hydrolysis step. In this reaction, alkyl group-immobilized silica spheres act as a water reservoir for hydrolysis of ...

Related Articles:

Solvent-free chelation-assisted intermolecular hydroacylation: effect of microwave irradiation in the synthesis of ketone from aldehyde and 1-alkene by Rh (I) complex

[Jun, Chul-Ho; Chung, Jong-Hwa; Lee, Dae-Yon; Loupy, Andre; Chatti, Saber Tetrahedron Letters, 2001 , vol. 42, # 29 p. 4803 - 4805]

The Ru??Catalyzed Alkylative Dearyloxylation of L??type 2??Aryloxyethanols

[Weickmann, Daniel; Plietker, Bernd ChemCatChem, 2013 , vol. 5, # 8 p. 2170 - 2173]

Improving the Atom Efficiency of the Wittig Reaction by a “Waste as Catalyst/Co??catalyst” Strategy

[Cao, Jun-Jie; Zhou, Feng; Zhou, Jian Angewandte Chemie - International Edition, 2010 , vol. 49, # 29 p. 4976 - 4980]

Mechanistic insight with HBCH2CoA as a probe to polyhydroxybutyrate (PHB) synthases

[Dinh, Tam Q.; Armstrong, Robert W. Tetrahedron Letters, 1996 , vol. 37, # 8 p. 1161 - 1164]

Developmental photochemistry. Norrish Type II reaction

[Neckers,D.C. et al. Journal of Organic Chemistry, 1971 , vol. 36, p. 1838 - 1840]

More Articles...