Abstract
Tosylation of N-α-protected threonine methyl-and benzyl esters was investigated. Depending on the protecting groups, the composition of the reaction mixtures showed different ratio between O-tosyl-and dehydrothreonine derivatives. The latter was formed exclusively in case of N-α-Fmoc-threonine benzyl ester.
Original language | English (US) |
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Pages (from-to) | 3633-3640 |
Number of pages | 8 |
Journal | Synthetic Communications |
Volume | 31 |
Issue number | 23 |
DOIs | |
State | Published - 2001 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Organic Chemistry