Selectivity enhancement of aromatic halogenation reactions at the micellar interface: effect of highly ionic media
BS Samant, SS Bhagwat
Index: Samant, Bhupesh S.; Bhagwat, Sunil S. Monatshefte fur Chemie, 2012 , vol. 143, # 7 p. 1039 - 1044
Full Text: HTML
Citation Number: 2
Abstract
Abstract Halogenation (iodination and bromination) of various aromatic compounds has been studied in micellar media in order to observe the effect on regioselectivity and conversion of the reaction. The addition of surfactant causes a change in the chemical shifts of the aromatic proton resonance of phenol which proves the orientation of the aromatic compound on the micellar surface. However, increase in ionic strength of the reaction ...
Related Articles:
[Sogawa, Akihiro; Tsukayama, Masao; Nozaki, Hiroshi; Nakayama, Mitsuru Heterocycles, 1996 , vol. 43, # 1 p. 101 - 111]
[Huang, Chunhui; Chernyak, Natalia; Dudnik, Alexander S.; Gevorgyan, Vladimir Advanced Synthesis and Catalysis, 2011 , vol. 353, # 8 p. 1285 - 1305]
[Aikawa, Kohsuke; Miyazaki, Yoshitaka; Mikami, Koichi Bulletin of the Chemical Society of Japan, 2012 , vol. 85, # 2 p. 201 - 208]
Iodination of aromatic compounds using potassium iodide and hydrogen peroxide
[Reddy, K. Suresh Kumar; Narender; Rohitha; Kulkarni Synthetic Communications, 2008 , vol. 38, # 22 p. 3894 - 3902]
Synthesis of constrained arylpiperidines using intramolecular Heck or radical reactions
[Morice, Christophe; Domostoj, Mathias; Briner, Karin; Mann, Andre; Suffert, Jean; Wermuth, Camille-Georges Tetrahedron Letters, 2001 , vol. 42, # 37 p. 6499 - 6502]