Abstract
(matrix presented) The exhaustive reduction of resin-bound tripeptides with borane afforded three secondary amines and one primary amine. The treatment of the solid-support polyamines with thiocarbonyldiimidazole afforded, following cleavage of the solid support, the corresponding bis-cyclic thiourea in good purity and yield.
Original language | English (US) |
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Pages (from-to) | 3349-3350 |
Number of pages | 2 |
Journal | Organic Letters |
Volume | 2 |
Issue number | 21 |
DOIs | |
State | Published - Oct 19 2000 |
Externally published | Yes |