𝔖 Bobbio Scriptorium
✦   LIBER   ✦

13C NMR of lapachol and some related naphthoquinones

✍ Scribed by Brian A. Dawson; Michel Girard; Daryl Kindack; Julie Fillion; Dennis V. C. Awang

Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
140 KB
Volume
27
Category
Article
ISSN
0749-1581

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

13C NMR studies of some hydroxycoumarins
13C NMR studies of some hydroxycoumarins and related compounds
✍ S. S. Sankar; R. D. Gilbert; R. E. Fornes 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 English ⚖ 252 KB

## Abstract The ^13^C chemical shifts and one‐bond carbon‐hydrogen coupling constants have been obtained for some hydroxycoumarins and their corresponding acetoxy and methoxy derivatives. The changes in the one‐bond carbon‐hydrogen coupling constants resulting from the conversion of a hydroxy group

13C NMR of Some Benzofuranimidazoles
13C NMR of Some Benzofuranimidazoles
✍ G. Di Pietro; P. Lombardi; E. Monteagudo 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 108 KB 👁 2 views

The 13C N M R spectra of eight biologically interesting benzofuranimidazoles were measured and assigned on the basis of 13C-l H (short-and long-range) correlated spectra

1H, 13C and 17O NMR study of chlorovanil
1H, 13C and 17O NMR study of chlorovanillins and some related compounds
✍ Erkki Kolehmainen; Katri Laihia; Juha Knuutinen; Juha Hyötyläinen 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 474 KB

## Abstract ^1^H, ^13^C and ^17^O NMR chemical shifts and ^__n__^__J__(H,H), ^1^__J__(C,H) and ^3^__J__(C‐6, H‐formyl) spin—spin coupling constants of chlorinated vanillins (3‐methoxy‐4‐hydroxybenzaldehydes) were determined. The variation in the long‐range ^4^__J__(H,H) value between the formyl pro