Synthesis of Fmoc-β-homoamino acids by ultrasound-promoted Wolff rearrangement
A Müller, C Vogt, N Sewald
Index: Mueller, Annett; Vogt, Carla; Sewald, Norbert Synthesis, 1998 , # 6 p. 837 - 841
Full Text: HTML
Citation Number: 74
Abstract
Abstract: A highly efficient protocol for Arndt–Eistert chain elongation of the base-labile fluorenylmethoxycarbonyl (Fmoc) protected _-amino acids by Ag+-catalyzed, ultrasound- promoted Wolff rearrangement of the corresponding _-diazo ketones at room temperature is described. The enantiomeric purity of the products was examined by capillary zone electrophoresis with chiral buffer systems. Key words: Fmoc--homoamino acids, Wolff ...
Related Articles:
Synthesis of amino acid diazoketones
[Siciliano, Carlo; De Marco, Rosaria; Guidi, Ludovica Evelin; Spinella, Mariagiovanna; Liguori, Angelo Journal of Organic Chemistry, 2012 , vol. 77, # 23 p. 10575 - 10582]
[Leggio, Antonella; Liguori, Angelo; Procopio, Antonio; Sindona, Giovanni Journal of the Chemical Society - Perkin Transactions 1, 1997 , # 13 p. 1969 - 1971]
[Shi, Haibin; Uttamchandani, Mahesh; Yao, Shao Q. Chemistry - An Asian Journal, 2011 , vol. 6, # 10 p. 2803 - 2815]
Synthesis of amino acid diazoketones
[Siciliano, Carlo; De Marco, Rosaria; Guidi, Ludovica Evelin; Spinella, Mariagiovanna; Liguori, Angelo Journal of Organic Chemistry, 2012 , vol. 77, # 23 p. 10575 - 10582]
Synthesis of amino acid diazoketones
[Siciliano, Carlo; De Marco, Rosaria; Guidi, Ludovica Evelin; Spinella, Mariagiovanna; Liguori, Angelo Journal of Organic Chemistry, 2012 , vol. 77, # 23 p. 10575 - 10582]