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Details
The Nδ-protecting group Dde is orthogonal to both Fmoc and Boc which allows on-resin modification of ornithine side chains during Fmoc/tBu-based SPPS. The applications of Dde side-chain protection include synthesis of branched or di-epitopic peptides, preparation of MAP core molecules and lipo-MAPS, the synthesis of cyclic peptides, TASP molecules, and templates for combinatorial chemistry and synthetic proteins. Dde can be cleaved by 2% hydrazine in DMF.
Catalog Number
B-3185
Molecular Formula
C₃₀H₃₄N₂O₆
Relative Molecular Mass
518.61
CAS Registry Number
269062-80-8
Storage Conditions
-20 ± 5 °C
Links / Documents:
Bachem product citations
Product citations
W.C.Chan et al.,
J. Chem. Soc. Chem. Commun.,
2209 (1995)
