𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Nuclear magnetic resonance spectroscopy : 13C spectrum of a dimer of cyclooctatetraene(1)

✍ Scribed by K. Grohmann; J.B. Grutzner; John D. Roberts

Publisher
Elsevier Science
Year
1969
Tongue
French
Weight
104 KB
Volume
10
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

The carbon-13 nuclear magnetic resonance
The carbon-13 nuclear magnetic resonance spectrum of siderin
✍ Roy D. Lapper πŸ“‚ Article πŸ“… 1974 πŸ› Elsevier Science 🌐 French βš– 196 KB

Recently the fungal metabolite 4,7-dimethoxy-5-methyl coumarin (I) has been isolated' from the petroleum ether extract of Aspergillus varieoolor (IWI 53749). Its structure has been established by chemical and spectroscopic methods and by the carbon-13 nmr investigation reported here. Its synthesis h

The carbon-13 nuclear magnetic resonance
The carbon-13 nuclear magnetic resonance spectrum of junipal
✍ Milton T.W. Hearn πŸ“‚ Article πŸ“… 1975 πŸ› Elsevier Science 🌐 French βš– 197 KB

Junipal (I), a neutral metabolite isolated from Daedalea juniperina Murr., has been known' for twenty years and, until recently, represented the only known fungal polyacetylenic thiophen. Re-investigation of the fungus has however revealed' the presence of two further thiophens (II, R = CH(OH)CH3) a

Inhibition and enhancement of resonance
Inhibition and enhancement of resonance as studied by 13C nuclear magnetic resonance spectroscopy
✍ William Kitching; Ian De Jonge; William Adcock; Anil N. Abeywickrema πŸ“‚ Article πŸ“… 1980 πŸ› John Wiley and Sons 🌐 English βš– 869 KB

## Abstract ^13^C chemical shifts are reported for a series of 2‐substituted 1,3‐dimethylbenzenes: comparisons of these values with those for the corresponding monosubstituted benzenes reveal, in some cases, large differences in the __para__‐carbon substituent chemical shifts, which are attributabl