The 'H and I3C NMR spectra of phenanthro(9,10-b]thiophene were totally assigned using a combination of twodimensional NMR techniques. Direct heteronuclear correlations were established using heteronuclear chemical shift correlation with semi-selective proton decoupling. Two methods were employed to
Assignment of the 1H- and 13C-NMR spectra of congested helicenes using two-dimensional NMR methods: Phenanthro[3′,4′:3,4]phenanthro[2,1-b]thiophene
✍ Scribed by Andrew S. Zektzer; John G. Stuart; Gary E. Martin; Raymond N. Castle
- Book ID
- 112128390
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1986
- Tongue
- English
- Weight
- 544 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0022-152X
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