Design and reactivity of organic functional groups-preparation and nucleophilic displacement reactions of imidazole-1-sulfonates (imidazylates)
JM Vatèle, S Hanessian
Index: Vatele, Jean-Michel; Hanessian, Stephen Tetrahedron, 1996 , vol. 52, # 32 p. 10557 - 10568
Full Text: HTML
Citation Number: 34
Abstract
Imidazole-1-sulfonate, a new type of leaving group by remote activation, allows facile SN2 substitution reactions at sterically crowded centers with various nucleophiles under mild conditions. It could be easily prepared from alcohols with cheap reagents in quantitative yield.
Related Articles:
[Mereyala, Hari Babu; Gaddam, Reddy Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 15 p. 2187 - 2190]
Rapid synthesis of 1-deoxygalactonojirimycin using a carbamate annulation
[Timmer, Mattie S.M.; Dangerfield, Emma M.; Cheng, Janice M.H.; Gulab, Shivali A.; Stocker, Bridget L. Tetrahedron Letters, 2011 , vol. 52, # 37 p. 4803 - 4805]
Stereoselective Synthesis of the α-Glycoside of a KDO “C”-Disaccharide
[Koketsu, Mamoru; Kuberan, Balagurunathan; Linhardt, Robert J. Organic Letters, 2000 , vol. 2, # 21 p. 3361 - 3363]
[Hanessian, Stephen; Leblanc, Yves; Lavallee, Pierre Tetrahedron Letters, 1982 , vol. 23, # 43 p. 4411 - 4414]
Selective conversion of alcohols into alkyl iodides using a thioiminium salt
[Ellwood, Adam R.; Porter, Michael J. Journal of Organic Chemistry, 2009 , vol. 74, # 20 p. 7982 - 7985]