Polymer-bound triphenylphosphine as traceless reagent for Mitsunobu reactions in combinatorial chemistry: Synthesis of aryl ethers from phenols and alcohols
AR Tunoori, D Dutta, GI Georg
Index: Tunoori, Ashok Rao; Dutta, Dinah; Georg, Gunda I. Tetrahedron Letters, 1998 , vol. 39, # 48 p. 8751 - 8754
Full Text: HTML
Citation Number: 103
Abstract
The synthesis of aryl ethers from phenols and alcohols using polymer-bound triphenylphosphine and diethyl azodicar☐ ylate (DEAD) is described. The polymer-bound triphenylphosphines are easily removed by filtration from the reaction products. This method is operationally simple and provides the products with high purity and in good yields.
Related Articles:
Tetrabutyl ammonium bromide-mediated benzylation of phenols in water under mild condition
[Wang, Hailei; Ma, Yuping; Tian, Heng; Yu, Ajuan; Chang, Junbiao; Wu, Yangjie Tetrahedron, 2014 , vol. 70, # 16 p. 2669 - 2673]
Copper-catalyzed Ullmann-type synthesis of diaryl ethers assisted by salicylaldimine ligands
[Qian, Cun-Wei; Lv, Wen-Lin; Zong, Qian-Shou; Wang, Mao-Yuan; Fang, Dong Chinese Chemical Letters, 2014 , vol. 25, # 2 p. 337 - 340]
Benzyl protection of phenols under neutral conditions: palladium-catalyzed benzylations of phenols
[Kuwano, Ryoichi; Kusano, Hiroki Organic Letters, 2008 , vol. 10, # 10 p. 1979 - 1982]
Benzyl protection of phenols under neutral conditions: palladium-catalyzed benzylations of phenols
[Kuwano, Ryoichi; Kusano, Hiroki Organic Letters, 2008 , vol. 10, # 10 p. 1979 - 1982]
Kaolin-assisted Aromatic Chlorination and Bromination
[Hirano, Masao; Monobe, Hiroyuki; Yakabe, Shigetaka; Morimoto, Takashi Journal of Chemical Research - Part S, 1998 , # 10 p. 662 - 663]