The Solvolysis of Heteroaromatic Analogs of Benzyl Substrates And Oxygen-17 NMR Study of Heteroaromatic Ketones
博士 === 國立臺灣大學 === 化學系 === 86 === A linear relationship δ=24.6σ++556.3 could be useful in estimating the σ+value for furan and thiophen . The substituent constants σ+value for those- five membered heteroaromatic ring were determined from 17O NMR substituent...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
1998
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| Online Access: | http://ndltd.ncl.edu.tw/handle/82105266050107639019 |