𝔖 Bobbio Scriptorium
✦   LIBER   ✦

N-quaternary compounds—XXVIII : Circular dichroism of α-trimethylammonium acids

✍ Scribed by M. Gacek; K. Undheim

Book ID
103397249
Publisher
Elsevier Science
Year
1973
Tongue
French
Weight
404 KB
Volume
29
Category
Article
ISSN
0040-4020

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

N-quaternary compounds—XLIII synthesis a
N-quaternary compounds—XLIII synthesis and circular dichroism of α-amino and α-N,N,N-trimethylammonio acid amides
✍ M. Gacek; K. Undheim; R. Håkansson 📂 Article 📅 1977 🏛 Elsevier Science 🌐 French ⚖ 351 KB

AImtract--CD spectra of a-trimethylammonio acid amides contain 2 or 3 absorption bands in the 200-260 nm region. CD spectra of a-amino acid amides also contain multiple bands in this region. The possible origin of the CD bands is discussed.

Circular dichroism studies on the polyme
Circular dichroism studies on the polymerization of N-carboxy α-amino acid anhydride
✍ Toshihiro Akaike; Tetsuya Makino; Shohei Inoue; Teiji Tsuruta 📂 Article 📅 1974 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 479 KB 👁 1 views

## Abstract The D and L copolymerizations of __N__‐carboxy γ‐benzyl glutamate anhydride (NCA) were carried out in a homogeneous solution with various D/L ratios, initiated by either __n__‐butylamine or sodium methoxide, and were followed directly by circular dichroism (CD) to observe the behavior o