13C-NMR spectroscopy in the helicene series: heptahelicene, hexahelicene and the lower benzologues.
- 31 December 1971
- journal article
- Published by Elsevier in Tetrahedron Letters
- Vol. 12 (21) , 1871-1874
- https://doi.org/10.1016/s0040-4039(01)87485-2
Abstract
No abstract availableKeywords
This publication has 4 references indexed in Scilit:
- Carbon-13 nuclear magnetic resonance spectroscopy of naturally occurring substances. I. Direct analysis of nonprotonated carbon centersJournal of the American Chemical Society, 1969
- Studies in NMR spectroscopyTetrahedron, 1969
- The photocyclisation of 1,2-diarylethylenes: Determination of the chemical structure of the cyclised products by deuterium labelling. Hexahelicene-7-d.Tetrahedron Letters, 1969
- Carbon-13 Magnetic Resonance. VI.1a Theory of Carbon-13 Magnetic Resonance Shifts in Aromatic Molecules1bJournal of the American Chemical Society, 1966