𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The 100-MHz proton NMR spectra of phenylthiohydantoin derivatives of amino acids

✍ Scribed by Kunihiko Izumi

Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
261 KB
Volume
85
Category
Article
ISSN
0003-2697

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

29Si and 13C NMR spectra of tert-butyldi
29Si and 13C NMR spectra of tert-butyldimethylsilyl derivatives of amino acids
✍ Roman Kubec; Jan Velíšek; Magdalena Kvíčalová; Jan Čermák; Jan Schraml 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 245 KB

## Abstract ^29^Si and ^13^C NMR chemical shifts are reported for __tert__‐butyldimethylsilyl (TBDMS) derivatives of ten common amino acids. The ^29^Si chemical shifts of TBDMS derivatives of various functionalities encountered fall into distinct spectral regions. The ^29^Si chemical shifts correla

Effect of methyl substituents on the NMR
Effect of methyl substituents on the NMR spectra of aromatic protons of some nitrobenzene derivatives
✍ Paolo Beltrame; Paolo Carniti; Adolfo Lai; Paolo Viglino 📂 Article 📅 1975 🏛 John Wiley and Sons 🌐 English ⚖ 176 KB 👁 1 views

## Abstract Proton NMR spectra were recorded and analysed for 1‐bromo‐4‐nitrobenzene, 2‐bromo‐5‐nitroluene, 3‐bromo‐6‐nitrotoluene and 2‐bromo‐5‐nitro‐__p__‐xylene, as well as for the corresponding compounds having __p__‐CH~3~C~6~H~4~S in place of Br. Chemical shifts and coupling constants generall

The mass spectra of amino-acid and pepti
The mass spectra of amino-acid and peptide derivatives—III:. A comparison of the utility of various N-protecting groups
✍ R. T. Aplin; I. Eland; J. H. Jones 📂 Article 📅 1969 🏛 John Wiley and Sons 🌐 English ⚖ 249 KB

Comparison of the acetyl-, trifluoroacetyl-, benzyloxycarbonyl-, rnethoxycarbonyl-, ethoxycarbonyl, methylaminocarbonyl, phenylaminocarbonyl-, phthaloyl-and stearoyl-derivatives of glycyileucylphenylalanine rnethyl ester has shown that the acetyl derivative is the most volatile. The relative abundan