Chinese Journal of Organic Chemistry ›› 2025, Vol. 45 ›› Issue (10): 3816-3823.DOI: 10.6023/cjoc202503005 Previous Articles Next Articles
ARTICLES
收稿日期:2025-03-06
修回日期:2025-05-11
发布日期:2025-06-11
基金资助:
Shuangjun Li, Yi Gong, Fang Zhang, Guangfen Du, Lin He*(
)
Received:2025-03-06
Revised:2025-05-11
Published:2025-06-11
Contact:
Supported by:Share
Shuangjun Li, Yi Gong, Fang Zhang, Guangfen Du, Lin He. Synthesis of 9-Cyanoanthracene Derivatives by Tandem Reaction of Aryne with ortho-Arylformylphenylacetonitrile[J]. Chinese Journal of Organic Chemistry, 2025, 45(10): 3816-3823.
| Entry | Fluoride source | Base | Additive | Solvent | Yieldb/% |
|---|---|---|---|---|---|
| 1 | KF/18-C-6 | THF | 16 | ||
| 2 | KF/18-C-6 | Cs2CO3 | THF | 34 | |
| 3 | CsF | Cs2CO3 | THF | 12 | |
| 4 | CsF/18-C-6 | Cs2CO3 | THF | 17 | |
| 5 | TBAF•3H2O | Cs2CO3 | THF | 44 | |
| 6 | TMAF•4H2O | Cs2CO3 | THF | 40 | |
| 7 | TBAF•3H2O | Cs2CO3 | 4 Å MS | THF | 65 |
| 8 | TMAF•4H2O | Cs2CO3 | 4 Å MS | THF | 58 |
| 9 | KF/18-C-6 | Cs2CO3 | 4 Å MS | THF | 69 |
| 10 | KF/18-C-6 | K2CO3 | 4 Å MS | THF | 41 |
| 11 | KF/18-C-6 | tBuOK | 4 Å MS | THF | 68 |
| 12 | KF/18-C-6 | tBuONa | 4 Å MS | THF | 88 |
| 13 | KF/18-C-6 | tBuONa | 4 Å MS | DME | 47 |
| 14 | KF/18-C-6 | tBuONa | 4 Å MS | Toluene | 59 |
| 15 | KF/18-C-6 | tBuONa | 4 Å MS | DCM | 21 |
| 16 | KF/18-C-6 | tBuONa | 4 Å MS | CH3CN | 28 |
| 17c | KF/18-C-6 | tBuONa | 4 Å MS | THF | 53 |
| 18d | KF/18-C-6 | tBuONa | 4 Å MS | THF | 40 |
| 19e | KF/18-C-6 | tBuONa | 4 Å MS | THF | 50 |
| 20f | KF/18-C-6 | tBuONa | 4 Å MS | THF | 61 |
| 21g | KF/18-C-6 | tBuONa | 4 Å MS | THF | 64 |
| 22h | KF/18-C-6 | tBuONa | 4 Å MS | THF | 49 |
| 23i | KF/18-C-6 | tBuONa | 4 Å MS | THF | 36 |
| Entry | Fluoride source | Base | Additive | Solvent | Yieldb/% |
|---|---|---|---|---|---|
| 1 | KF/18-C-6 | THF | 16 | ||
| 2 | KF/18-C-6 | Cs2CO3 | THF | 34 | |
| 3 | CsF | Cs2CO3 | THF | 12 | |
| 4 | CsF/18-C-6 | Cs2CO3 | THF | 17 | |
| 5 | TBAF•3H2O | Cs2CO3 | THF | 44 | |
| 6 | TMAF•4H2O | Cs2CO3 | THF | 40 | |
| 7 | TBAF•3H2O | Cs2CO3 | 4 Å MS | THF | 65 |
| 8 | TMAF•4H2O | Cs2CO3 | 4 Å MS | THF | 58 |
| 9 | KF/18-C-6 | Cs2CO3 | 4 Å MS | THF | 69 |
| 10 | KF/18-C-6 | K2CO3 | 4 Å MS | THF | 41 |
| 11 | KF/18-C-6 | tBuOK | 4 Å MS | THF | 68 |
| 12 | KF/18-C-6 | tBuONa | 4 Å MS | THF | 88 |
| 13 | KF/18-C-6 | tBuONa | 4 Å MS | DME | 47 |
| 14 | KF/18-C-6 | tBuONa | 4 Å MS | Toluene | 59 |
| 15 | KF/18-C-6 | tBuONa | 4 Å MS | DCM | 21 |
| 16 | KF/18-C-6 | tBuONa | 4 Å MS | CH3CN | 28 |
| 17c | KF/18-C-6 | tBuONa | 4 Å MS | THF | 53 |
| 18d | KF/18-C-6 | tBuONa | 4 Å MS | THF | 40 |
| 19e | KF/18-C-6 | tBuONa | 4 Å MS | THF | 50 |
| 20f | KF/18-C-6 | tBuONa | 4 Å MS | THF | 61 |
| 21g | KF/18-C-6 | tBuONa | 4 Å MS | THF | 64 |
| 22h | KF/18-C-6 | tBuONa | 4 Å MS | THF | 49 |
| 23i | KF/18-C-6 | tBuONa | 4 Å MS | THF | 36 |
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CCDC 2427804 (3a) contains the supplementary crystallographic data for this paper. https://www.ccdc.cam.ac.uk/
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