Europe/India/Near East USA Asia
Bachem AG Bachem Americas, Inc. Bachem Japan K.K.
Hauptstrasse 144 3132 Kashiwa Street AREA Shinagawa, 13F
4416 Bubendorf - Switzerland Torrance, CA 90505 - USA Tokyo 108-0075 - Japan
Tel +41 58 595 2021 Tel +1 888 422 2436 Tel +81 3 4405 3141
Fax +41 58 595 2040 Tel +1 888 4BACHEM Email sales.jp@bachem.com
Email sales.ch@bachem.com Fax +1 310 539 9428  
  E-mail sales.us@bachem.com  

GLOSSARY & ABBREVIATIONS

Dde

1-(4,4-Dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl

back to overview

1-(4,4-Dimethyl-2,6-dioxocyclohex- 1-ylidene)ethyl (Dde), an amino-protecting group cleavad by 2% hydrazine hydrate in DMF. Nω-Dde can be selectively removed after Fmoc-SPPS from Dap, Dab Orn, or Lys allowing on-resin modification of the Nω-amino group.
See also ivDde and Dmab.

back to overview