## Abstract Broad ^13^C resonances, as the result of partially relaxed scalar ^13^C^11^B coupling, were observed for the C‐1 and to a lesser extent C‐2 carbons of 1‐alkynyldioxaborolanes at 25°C. Measurement of the ^13^C spectra at 102°C resulted in a slower ^11^B quadrupolar relaxation rate and a
13C-{1H,11B} triple-resonance experiments. Sign determination of 1J(11B-11B), J(13C-11B), and 2J(1H-11B) in some organoboron compounds
✍ Scribed by A.J Zozulin; H.J Jakobsen; T.F Moore; A.R Garber; J.D Odom
- Publisher
- Elsevier Science
- Year
- 1980
- Weight
- 596 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0022-2364
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