𝔖 Bobbio Scriptorium
✦   LIBER   ✦

1H, 3H and 13C NMR studies on porphobilinogen

✍ Scribed by J. N. S. Evans; P. E. Fagerness; N. E. Mackenzie; A. I. Scott

Publisher
John Wiley and Sons
Year
1985
Tongue
English
Weight
470 KB
Volume
23
Category
Article
ISSN
0749-1581

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

1H and 13C NMR study of stereoisomers of
1H and 13C NMR study of stereoisomers of 3-(arylpropenylidene)isobenzofuran-1(3H)-ones
✍ Nikolay N. Sveshnikov; Victor I. Nikulin 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 269 KB

## Abstract A study of the ^1^H and ^13^C NMR spectra of a series of __E,E__‐ and __Z,E__‐isomers of 3‐(arylpropenylidene)isobenzofuran‐1 (3__H__)‐ones [1a–d and 2a–d, respectively] was carried out. The __E,E__‐ and __Z,E__‐isomers 1a–d and 2a–d were recognized by the local anisotropy effect of the

Room-temperature (1H, 13C) and variable-
Room-temperature (1H, 13C) and variable-temperature (1H) NMR studies on spinosin
✍ K. C. Lewis; A. R. Maxwell; S. McLean; W. F. Reynolds; R. G. Enriquez 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 67 KB 👁 1 views

Spinosin, a C-glycoside flavonoid, was isolated from the plant Desmodium tortuosum (Sw.) DC. The 1 H and 13 C NMR data acquired at room temperature exhibited doubling of signals, suggesting the presence of two rotamers in solution. Variable-temperature 1 H NMR experiments confirmed this hypothesis.

1H and 13C NMR studies on mono- and poly
1H and 13C NMR studies on mono- and polybrominated biphenyls
✍ Elke Anklam 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 English ⚖ 190 KB 👁 1 views

The 400 MHz 'H and 13C NMR parameters of 15 monoand polybrominated biphenyls were determined and compared with those of the corresponding chlorinated biphenyls.

1H and 13C NMR studies on 3-aryl-2-thiox
1H and 13C NMR studies on 3-aryl-2-thioxo-4-oxazolidinones and 3-arylrhodanines
✍ Zihni Aksaç; Esat Pinar; Sîddîk Içli 📂 Article 📅 1983 🏛 John Wiley and Sons 🌐 English ⚖ 396 KB

## Abstract 3‐Aryl‐2‐thioxo‐4‐oxazolidinones and 3‐arylrhodanines have been studied for magnetic non‐equivalence of diastereotopically related proton and ^13^C nuclei in rotational isomers, and for steric interactions between the aryl and heterocyclic moieties of these compounds. For the majority o

1H and 13C NMR study of new organic nitr
1H and 13C NMR study of new organic nitrate esters. I. (2H)-1,3-benzoxazin-4-(3H)-one derivatives
✍ Giorgio Bertolini; Sonia Conti; Francesco Ferrario; Alberto Sala 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 196 KB

## Abstract The ^1^H and ^13^C NMR of a series of 3‐nitrooxyalkyl‐2__H__‐1,3‐benzoxazin‐4‐(3__H__)‐ones were measured and assigned on the basis of substituent chemical shifts, DEPT experiments and ^13^C/^1^H shift correlated spectra.