Pt-Catalyzed Oxidative Rearrangement of Cyclic Tertiary Allylic Alcohols to Enones Using Aqueous Hydrogen Peroxide
T Nagamine, Y Kon, K Sato
Index: Nagamine, Takashi; Kon, Yoshihiro; Sato, Kazuhiko Chemistry Letters, 2012 , vol. 41, # 7 p. 744 - 746
Full Text: HTML
Citation Number: 2
Abstract
An oxidative rearrangement of cyclic tertiary allylic alcohols to β-disubstituted α, β- unsaturated ketones by Pt black catalyst with aqueous hydrogen peroxide is described. The reaction proceeds under organic solvent-and halide-free conditions and gives only water as a coproduct. The Pt black catalyst is commercially available and can be reused at least four times.
Related Articles:
[Cho, Chan Sik; Motofusa, Shin-ichi; Ohe, Kouichi; Uemura, Sakae; Shim, Sang Chul Journal of Organic Chemistry, 1995 , vol. 60, # 4 p. 883 - 888]
1-(2-Iodophenyl)-1H-tetrazole as a ligand for Pd (II) catalyzed Heck reaction
[Gupta, Arun Kumar; Song, Chung Hyun; Oh, Chang Ho Tetrahedron Letters, 2004 , vol. 45, # 21 p. 4113 - 4116]
[Scheuermann Nee Taylor, Caroline J.; Jaekel, Christoph Advanced Synthesis and Catalysis, 2008 , vol. 350, # 17 p. 2708 - 2714]
Copper/Silver-Cocatalyzed Conia-Ene Reaction of Linear β-Alkynic β-Ketoesters
[Deng, Chen-Liang; Song, Ren-Jie; Guo, Sheng-Mei; Wang, Zhi-Qiang; Li, Jin-Heng Organic Letters, 2007 , vol. 9, # 24 p. 5111 - 5114]
Palladium-Catalyzed Mizoroki-Heck-Type Reaction of Aryl Trimethoxysilanes
[Ye, Zhishi; Chen, Fan; Luo, Fang; Wang, Wenhui; Lin, Baoda; Jia, Xiaofei; Cheng, Jiang Synlett, 2009 , # 13 p. 2198 - 2200]