Benzylaminoboronic Acids - Synthesis and Characterization
|Anna Żubrowska , Andrzej Sporzyński|
Warsaw University of Technology, Faculty of Chemistry, Noakowskiego 3, Warszawa 00-664, Poland
Arylboronic acids with the amino group in ortho position are widely used as carbohydrate receptors [1, 2]. They can be synthesized from o-formylphenylboronic acid by reduction of corresponding Schiff base:
An alternative method is the reaction of benzoxaborole I with amines:
Benzoxaborole I is a stable compound, easy to obtain from o-tolueneboronic acid by bromination and hydrolysis.
The spectroscopic characterization of the products II will be presented.
 T. D. James, S. Shinkai, Top. Curr. Chem. 2002, 218, 159.
 J. F. Callan, A. P. de Silva, D. C. Magri, Tetrahedron 2005, 61, 8551.
Presentation: poster at 18th Conference on Physical Organic Chemistry, Posters, by Anna Żubrowska
See On-line Journal of 18th Conference on Physical Organic Chemistry
Submitted: 2006-06-20 15:01 Revised: 2009-06-07 00:44
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