Abstract
It is accidentally observed that N-Ts cleavage and simultaneous protection of resulting free amino group as acetonide with the adjacent hydroxy group is achieved in one pot. Neighbouring carboxylic ester group is essential for this transformation.
Original language | English |
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Pages (from-to) | 695-698 |
Number of pages | 4 |
Journal | Tetrahedron Letters |
Volume | 39 |
Issue number | 7 |
DOIs | |
State | Published - 12 Feb 1998 |