𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Conformational Analysis of Chiral Ferrocene–Peptides

✍ Scribed by Katja Heinze; Manuela Beckmann


Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
360 KB
Volume
2005
Category
Article
ISSN
1434-1948

No coin nor oath required. For personal study only.

✦ Synopsis


Abstract

Ferrocene‐containing dipeptides Ac‐Fca‐AA‐OMe (AA = L‐Val, L‐Ile) with the artificial amino acid 1'‐aminoferrocene‐1‐carboxylic acid (Fca) and chiral α‐amino acid building blocks display hydrogen‐bonded structures that result in organised helical ferrocene units in solution, as evidenced by spectroscopic and theoretical investigations. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)


📜 SIMILAR VOLUMES


Conformational Analysis of β-Lactam-Cont
✍ Veronika Kovač; Katarina Radolović; Ivan Habuš; Daniel Siebler; Katja Heinze; Vl 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 942 KB

The homochiral 3-amino-1-(4-methoxyphenyl)-4-phenyl-βlactam (ϵ Alm) was conjugated with Boc-Ala to give Ala-Alm (9) after Boc deprotection (Boc = tert-butoxycarbonyl, Ala = alanine). Coupling of Fc-COOH (1) and Boc-Fca (10) with "dipeptide" 9 resulted in the formation of Fc-CO-Ala-Alm ( ) and the tr

Conformational analysis of cyclic peptid
✍ Horst Kessler; Jan-Willem Bats; Klaus Wagner; Martin Will 📂 Article 📅 1989 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 640 KB

## Synopsis The strategy and tactics of conformational analysis of cyclic peptides in solution is demonstrated by the example of cyclo(-D-Pro-Phe-TPhe-TYp-Phe-). Spin-locked experiments like rotating frame nuclear Overhauser enhancement spectroscopy (ROESY), ROTO, and TOCSY are successfully applie

Conformational analysis of two cyclic di
✍ C. García-Echeverría; G. Siligardi; P. Mascagni; W. Gibbons; E. Giralt; M. Pons 📂 Article 📅 1991 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 636 KB

bonds have been carried out in different solvents to investigate the formation and stabilization of @-turn structures and to determine the stereochemistry of the disulfide linkage. Both peptides have three-dimensional structures with a type I1 P-turn, as derived from quantitative nuclear Overhauser