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Ligands de carbène N-hétérocyclique (NHC)
Les Ligands N-Hétérocycliques Carbènes (NHCs) sont une classe polyvalente de ligands organométalliques largement utilisés en chimie organique de synthèse. Connus pour leurs fortes propriétés donneuses σ et leur stabilité, les NHCs forment des complexes robustes avec divers métaux de transition, améliorant ainsi leur activité et sélectivité catalytiques. Ces ligands sont essentiels pour faciliter une large gamme de processus catalytiques, y compris les réactions de couplage croisé, la métathèse d'oléfines et l'hydrogénation. Les NHCs sont particulièrement précieux pour produire des catalyseurs haute performance, tant pour la recherche académique que pour les applications industrielles. Chez CymitQuimica, nous proposons une sélection complète de ligands N-Hétérocycliques Carbènes de haute qualité pour répondre à vos besoins synthétiques avancés, garantissant des résultats fiables et efficaces dans vos réactions catalytiques.
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1-Methyl-3-propylimidazolium Tetrafluoroborate
Ref: IN-DA00IMIX
5g | 26,00 € | ||
10g | 36,00 € | ||
25g | 47,00 € | ||
100g | 112,00 € |
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1,3-Bis(2,6-diisopropylphenyl)-1H-imidazol-3-ium-2-ide
Ref: IN-DA003DH9
1g | 73,00 € | ||
5g | 201,00 € | ||
100mg | 36,00 € | ||
250mg | 43,00 € |
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1H-Imidazolium, 1,3-bis(1,1-dimethylethyl)-, tetrafluoroborate(1-) (1:1)
Ref: IN-DA002SP7
1g | 59,00 € | ||
5g | 181,00 € | ||
25g | 609,00 € | ||
250mg | 25,00 € |
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1H-Imidazolium, 1,3-bis(2,4,6-trimethylphenyl)-, chloride (1:1)
Ref: IN-DA001GKR
1g | 26,00 € | ||
5g | 50,00 € | ||
10g | 62,00 € | ||
25g | 105,00 € | ||
50g | 195,00 € | ||
75g | 207,00 € | ||
100g | 206,00 € | ||
250mg | 22,00 € |
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1,3-Bis(2,6-diisopropylphenyl)-4,5-dihydro-1H-imidazol-3-ium-2-ide
Ref: IN-DA003DHA
1g | 193,00 € | ||
5g | 497,00 € | ||
100mg | 61,00 € | ||
250mg | 70,00 € |
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1,4-Dimethyl-1,2,4-triazolium Iodide
Ref: IN-DA003DOQ
1g | 96,00 € | ||
5g | 174,00 € | ||
100mg | 43,00 € | ||
250mg | 49,00 € |
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1,3-Bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazolium tetrafluoroborate
Ref: IN-DA0037QZ
1g | 39,00 € | ||
5g | 94,00 € | ||
25g | 246,00 € | ||
250mg | 25,00 € |
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1,3-Diisopropyl-1H-benzo[d]imidazol-3-ium bromide
Ref: IN-DA01XBUO
1g | 166,00 € | ||
250mg | 77,00 € |
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1H-Imidazolium, 4,5-dihydro-1,3-bis(1-methylethyl)-, tetrafluoroborate(1-) (1:1)
Ref: IN-DA0013L4
1g | 151,00 € | ||
5g | À demander | ||
100mg | 53,00 € | ||
250mg | 74,00 € |
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1,3-Bis(2,6-diisopropylphenyl)imidazolium-2-carboxylate
Ref: IN-DA00H2O1
200mg | 112,00 € |
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1,3-Bis(2,4,6-trimethylphenyl)imidazolinium chloride
Ref: IN-DA003283
1g | 26,00 € | ||
5g | 46,00 € | ||
10g | 66,00 € | ||
25g | 120,00 € | ||
100g | 481,00 € | ||
250mg | 21,00 € |
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3-[2,6-Bis(1-methylethyl)phenyl]-5,6,7,8-tetrahydro-4H-cycloheptathiazolium Perchlorate
Ref: 3B-B6281
1g | 139,00 € | ||
5g | 539,00 € |
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1,3-Dicyclohexylimidazolium Tetrafluoroborate
Ref: 3B-D3850
1g | 69,00 € | ||
5g | 194,00 € | ||
25g | 599,00 € |
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1,3-Bis(2,4,6-trimethylphenyl)imidazolinium Chloride
Ref: 3B-B3158
1g | 80,00 € | ||
5g | 239,00 € |
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1-(2,6-Diethylphenyl)-2,2,4-trimethyl-4-phenyl-3,4-dihydro-2H-pyrrol-1-ium Tetrafluoroborate
Ref: 3B-D5655
1g | 263,00 € | ||
5g | 868,00 € |
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3,3'-Methylenebis(1-tert-butyl-3-imidazolium Bromide)
Ref: 3B-M2790
1g | 79,00 € | ||
5g | 238,00 € |
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1,3-Diisopropylimidazolinium Tetrafluoroborate
Ref: 3B-D3622
1g | 188,00 € |
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1,3-Bis(4-chlorophenyl)imidazolium chloride, min. 97%
Ref: 08-07-0490
250mg | Arrêté | Demander des informations |
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1,3-Bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazolium tetrafluoroborate, min. 95% SIMes-HBF4
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