✦ LIBER ✦

Benzophenone semicarbazone protection strategy for synthesis of aza-glycine containing aza-peptides

✍ Scribed by Carine B. Bourguet; David Sabatino; William D. Lubell

Publisher: Wiley (John Wiley & Sons)
Year: 2008
Tongue: English
Weight: 480 KB
Volume: 90
Category: Article
ISSN: 0006-3525
DOI: 10.1002/bip.21103

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Facile Synthesis and Cleavage of Imidazo

Facile Synthesis and Cleavage of Imidazolidines in a Novel Protection Strategy for the Preparation of Peptides Containing a Reduced Amide Bioisostere.

✍ Jun Zhao; Vatee Pattaropong; Yongying Jiang; Longqin Hu 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 143 KB 👁 2 views

Facile synthesis and cleavage of imidazo

Facile synthesis and cleavage of imidazolidines in a novel protection strategy for the preparation of peptides containing a reduced amide bioisostere

✍ Jun Zhao; Vatee Pattaropong; Yongying Jiang; Longqin Hu 📂 Article 📅 2003 🏛 Elsevier Science 🌐 French ⚖ 319 KB

Unsymmetrical imidazolidines were obtained in 75-91% yield by treating monoalkoxycarbonyl vicinal diamines at room temperature with aqueous 37% formaldehyde in the presence of Montmorillonite KSF as a solid catalyst. The imidazolidines were shown to be useful intermediates in a novel protection stra