Tetrahedron Letters p. 4185 - 4188 (1987)
Update date:2022-08-04
Topics: Catalyst Solvent Product Selective Amino Alcohols Reactant Mild Cyclic carbamates
Ishizuka, Tadao
Kunieda, Takehisa
N-tert-Butoxycarbonylated 2-oxazolidinones and tetrahydro-2-oxazinones are smoothly cleaved to acyclic N-Boc-amino alcohols on treatment with catalytic amounts of cesium carbonate at room temperature.The versatility of the procedure is demonstrated in a facile cleavage of highly functionalized heterocycles without epimerization and β-elimination.
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(2015)Doi:10.1055/s-0028-1083257
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(2009)Doi:10.1039/DT9880000477
(1988)
