| 1,3-dimethyl-2-methylenehexahydropyrimidine (in THF) | THF | N  Param.: 18.68sN Param.: 0.63 |    | J. Org. Chem. 2021, 86, 2974-2985 10.1021/acs.joc.0c02838
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| 1,3-dimethyl-2-methylene-2,3-dihydro-1H-benzo[d]imidazole | THF | N  Param.: 19.84sN Param.: 0.58 |    | J. Org. Chem. 2021, 86, 2974-2985 10.1021/acs.joc.0c02838
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| 1,3-dimethyl-2-methylene-1,2-dihydropyridine (in MeCN) | MeCN | N  Param.: 19.69sN Param.: 0.61 |    | Eur. J. Org. Chem. 2024, 27, e202400373 10.1002/ejoc.202400373
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| 1,3-dimethyl-2-methylene-1,2-dihydropyridine (in DMSO) | DMSO | N  Param.: 19.91sN Param.: 0.62 |    | Eur. J. Org. Chem. 2024, 27, e202400373 10.1002/ejoc.202400373
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| 1,3-dimethoxybenzene | dichloromethane | N  Param.: 2.48sN Param.: 1.09 |      | J. Am. Chem. Soc. 2001, 123, 9500-9512 10.1021/ja010890y
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| 1,3-dimesityl-4,5-dihydro-1H-imidazol-3-ium-2-ide (in THF) | THF | N  Param.: 23.35sN Param.: 0.40 |    | Angew. Chem. Int. Ed. 2011, 50, 6915-6919 10.1002/anie.201102435
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| 1,3-dimesityl-2-methylene-2,3-dihydro-1H-imidazole (in THF) | THF | N  Param.: 17.80sN Param.: 0.79 |    | J. Org. Chem. 2021, 86, 2974-2985 10.1021/acs.joc.0c02838
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| 1,3-dimesityl-1H-imidazol-3-ium-2-ide (in THF) | THF | N  Param.: 21.72sN Param.: 0.45 |    | Angew. Chem. Int. Ed. 2011, 50, 6915-6919 10.1002/anie.201102435
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| 1,3-Diisopropyl-4-methylene-5-phenyl-4,5-dihydro-1H-1,2,3-triazol-3-ium-5-ide (in THF) | THF | N  Param.: 30.25sN Param.: 0.54 |    | Angew. Chem. Int. Ed. 2023, 62, e202309790 10.1002/anie.202309790
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| 1,3-diethyl-thiobarbiturate anion (in DMSO) | DMSO | N  Param.: 14.90sN Param.: 0.80 |    | J. Org. Chem. 2017, 82, 8476-8488 10.1021/acs.joc.7b01223
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| 1,3-diethoxy-2-fluoro-1,3-dioxopropan-2-ide (in DMSO) | DMSO | N  Param.: 20.63sN Param.: 0.76 |    | Angew. Chem. Int. Ed. 2016, 55, 12845-12848 10.1002/anie.201605616
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| 1,3-Bis(2,6-diisopropylphenyl)-5-methylene-4-(2,4,6-triisopropylphenyl)-4,5-dihydro-1H-1,2,3-triazol-3-ium-4-ide (in THF) | THF | N  Param.: 21.36sN Param.: 0.42 |    | Angew. Chem. Int. Ed. 2023, 62, e202309790 10.1002/anie.202309790
 | 
| 1,3-Bis(2,6-diisopropylphenyl)-5-methylene-4-(2,4,6-triisopropylphenyl)-4,5-dihydro-1H-1,2,3-triazol-3-ium-4-ide (in THF) | THF | N  Param.: 20.78sN Param.: 0.61 |    | Angew. Chem. Int. Ed. 2023, 62, e202309790 10.1002/anie.202309790
 | 
| 1,3-bis(2,6-diisopropylphenyl)-5-methyl-4-methylene-4,5-dihydro-1H-1,2,3-triazol-3-ium-5-ide (in THF) | THF | N  Param.: 24.86sN Param.: 0.52 |    | Angew. Chem. Int. Ed. 2023, 62, e202309790 10.1002/anie.202309790
 | 
| 1,3-Bis(2,6-diisopropylphenyl)-5-(4-methoxyphenyl)-4-methylene-4,5-dihydro-1H-1,2,3-triazol-3-ium-5-ide (in THF) | THF | N  Param.: 23.55sN Param.: 0.56 |    | Angew. Chem. Int. Ed. 2023, 62, e202309790 10.1002/anie.202309790
 | 
| 1,3-bis(2,6-diisopropylphenyl)-4-methylene-5-phenyl-4,5-dihydro-1H-1,2,3-triazol-3-ium-5-ide (in THF) | THF | N  Param.: 22.80sN Param.: 0.60 |    | Angew. Chem. Int. Ed. 2023, 62, e202309790 10.1002/anie.202309790
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| 1,3-Bis(2,6-diisopropylphenyl)-4-methylene-5-(4-(trifluoromethyl)phenyl)-4,5-dihydro-1H-1,2,3-triazol-3-ium-5-ide (in THF) | THF | N  Param.: 22.30sN Param.: 0.49 |    | Angew. Chem. Int. Ed. 2023, 62, e202309790 10.1002/anie.202309790
 | 
| 1,3,5-trimethyl-2-methylene-1,2-dihydropyridine (in DMSO) | DMSO | N  Param.: 21.16sN Param.: 0.59 |    | Eur. J. Org. Chem. 2024, 27, e202400373 10.1002/ejoc.202400373
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| 1,3,4-triphenyl-1H-1,2,4-triazol-4-ium-5-ide (in THF) | THF | N  Param.: 14.07sN Param.: 0.84 |    | Angew. Chem. Int. Ed. 2011, 50, 6915-6919 10.1002/anie.201102435
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| 1,2-dimethylindole | dichloromethane | N  Param.: 6.54sN Param.: 1.10 |  | J. Org. Chem. 2006, 71, 9088-9095 10.1021/jo0614339
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