Handles for Fmoc Solid-Phase Synthesis of Protected Peptides
✍ Scribed by Góngora-Benítez, Miriam; Tulla-Puche, Judit; Albericio, Fernando
- Book ID
- 120233280
- Publisher
- American Chemical Society
- Year
- 2013
- Tongue
- English
- Weight
- 869 KB
- Volume
- 15
- Category
- Article
- ISSN
- 2156-8952
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📜 SIMILAR VOLUMES
Cyclic ethyl orthoformate (Ceof) was utilized as a protecting group to protect the catechol hydroxyl groups of 3,4-dihydroxyphenylalanine (DOPA). This protecting group is stable to strong bases and nucleophiles, and can be removed eciently by 1 M trimethylsilyl bromide in tri¯uoroacetic acid in the
High yklds for the cleavage reaction of Fmoc-protected peptide segments fmn an allylic handle may be obtained using tributyltin hydride in the jmsence of (ph3P)PdQ in a 1:l mixture of DMF/DCM. Altematively tbe cleavage reacdon may be carried out using NMA as nuclecpbile in a 2:2:1 mixture of DMSOfl'