Ligantes Carbeno N-Heterocíclico (NHCs)

Os Ligandos N-Heterocíclicos Carbênicos (NHCs) são uma classe versátil de ligandos organometálicos amplamente utilizados em química orgânica sintética. Conhecidos por suas fortes propriedades doadoras σ e estabilidade, os NHCs formam complexos robustos com vários metais de transição, melhorando sua atividade e seletividade catalítica. Esses ligandos são essenciais para facilitar uma ampla gama de processos catalíticos, incluindo reações de acoplamento cruzado, metátese de olefinas e hidrogenação. Os NHCs são particularmente valiosos na produção de catalisadores de alto desempenho para pesquisa acadêmica e aplicações industriais. Na CymitQuimica, oferecemos uma seleção abrangente de ligandos N-Heterocíclicos Carbênicos de alta qualidade para atender às suas necessidades sintéticas avançadas, garantindo resultados confiáveis e eficientes em suas reações catalíticas.

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produtos por página. 64 produtos desta categoria.

Dados do produto	Pureza	Gama de preços	Estimativa de entrega
1,4-Dimethyl-1,2,4-triazolium Iodide REF: 3B-D3962CAS: 120317-69-3	>98.0%(T)(HPLC)	68,00 €~205,00 €	Qui 24 Out 24
2-Chloro-1,3-dimethylimidazolinium Tetrafluoroborate REF: 3B-C3444CAS: 153433-26-2	>98.0%(HPLC)	38,00 €~101,00 €	Qui 24 Out 24
1,3-Bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazolium tetrafluoroborate REF: IN-DA0037QZCAS: 245679-18-9	98%	25,00 €~246,00 €	Qui 31 Out 24
1H-Imidazolium, 1,3-bis(1-methylethyl)-, tetrafluoroborate(1-) (1:1) REF: IN-DA002VU9CAS: 286014-34-4	96%	24,00 €~168,00 €	Qui 31 Out 24
1H-Imidazolium, 1,3-bis[2,6-bis(1-methylethyl)phenyl]-4,5-dihydro-, chloride (1:1) REF: IN-DA003DHCCAS: 258278-25-0	98%	21,00 €~320,00 €	Qui 31 Out 24
1,3-Di-tert-butyl-1H-imidazol-3-ium-2-ide REF: IN-DA003DL7CAS: 157197-53-0	98%	A consultar	Qui 31 Out 24
1H-Imidazolium, 3,3'-(2,6-pyridinediyl)bis[1-methyl-, bromide (1:2) REF: IN-DA002SZZCAS: 263874-05-1	98%	64,00 €~327,00 €	Qui 31 Out 24
1H-Imidazolium, 1,1'-methylenebis[3-(1,1-dimethylethyl)-, dibromide REF: IN-DA00I4QZCAS: 247902-48-3	97%	50,00 €~109,00 €	Qui 31 Out 24
1,3-Dimesitylimidazolium-2-carboxylate REF: IN-DA00IMGZCAS: 675877-56-2	95.0%	76,00 €~531,00 €	Qui 31 Out 24
2-(2,3,4,5,6-pentafluorophenyl)-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-4-ium,tetrafluoroborate REF: IN-DA0038DXCAS: 862095-91-8	98%	50,00 €~570,00 €	Qui 31 Out 24
1H-Imidazolium, 1,3-dicyclohexyl-, tetrafluoroborate(1-) (1:1) REF: IN-DA002VU8CAS: 286014-38-8	97%	A consultar	Qui 31 Out 24
1,3-Dimesityl-1H-imidazol-3-ium-2-ide REF: IN-DA003DK4CAS: 141556-42-5	98%	A consultar	Qui 31 Out 24
1H-Imidazolium, 1,3-bis(tricyclo[3.3.1.13,7]dec-1-yl)-, tetrafluoroborate(1-) (1:1) REF: IN-DA002VU7CAS: 286014-42-4	95%	23,00 €~607,00 €	Qui 31 Out 24
1H-Imidazolium, 1,3-bis[2,6-bis(1-methylethyl)phenyl]-2-chloro-, chloride (1:1) REF: IN-DA000JJACAS: 1228185-09-8	98%	37,00 €~546,00 €	Qui 31 Out 24
1H-Imidazolium, 1,3-bis[2,6-bis(1-methylethyl)phenyl]-, chloride (1:1) REF: IN-DA002Q7NCAS: 250285-32-6	97%	A consultar	Qui 31 Out 24
1-Methyl-3-propylimidazolium Tetrafluoroborate REF: IN-DA00IMIXCAS: 244193-48-4	98%	25,00 €~118,00 €	Qui 31 Out 24
1,3-Bis(2,6-diisopropylphenyl)-1H-imidazol-3-ium-2-ide REF: IN-DA003DH9CAS: 244187-81-3	98%	A consultar	Qui 31 Out 24
1H-Imidazolium, 1,3-bis(1,1-dimethylethyl)-, tetrafluoroborate(1-) (1:1) REF: IN-DA002SP7CAS: 263163-17-3	98%	30,00 €~286,00 €	Qui 31 Out 24
1H-Imidazolium, 1,3-bis(2,4,6-trimethylphenyl)-, chloride (1:1) REF: IN-DA001GKRCAS: 141556-45-8	98%	25,00 €~206,00 €	Qui 31 Out 24
1,3-Bis(2,6-diisopropylphenyl)-4,5-dihydro-1H-imidazol-3-ium-2-ide REF: IN-DA003DHACAS: 258278-28-3	98%	A consultar	Qui 31 Out 24

1g		25,00 €
5g		54,00 €
10g		64,00 €
25g		124,00 €
100g		320,00 €
250mg		21,00 €

1g		46,00 €
5g		114,00 €
10g		181,00 €
100g		A consultar
100mg		24,00 €
250mg		28,00 €

1g		106,00 €
5g		243,00 €
25g		A consultar
100mg		41,00 €
250mg		54,00 €

1g		64,00 €
5g		183,00 €
25g		607,00 €
100mg		23,00 €
250mg		27,00 €

1g		24,00 €
5g		33,00 €
10g		51,00 €
25g		75,00 €
100g		152,00 €
500g		A consultar
500mg		20,00 €

1g		25,00 €
5g		27,00 €
10g		44,00 €
25g		51,00 €
100g		118,00 €

1g		75,00 €
5g		193,00 €
25g		A consultar
100g		A consultar
100mg		41,00 €
250mg		45,00 €

1g		25,00 €
5g		54,00 €
10g		63,00 €
25g		118,00 €
100g		206,00 €

Ligantes Carbeno N-Heterocíclico (NHCs)

1,4-Dimethyl-1,2,4-triazolium Iodide

Ref: 3B-D3962

2-Chloro-1,3-dimethylimidazolinium Tetrafluoroborate

Ref: 3B-C3444

1,3-Bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazolium tetrafluoroborate

Ref: IN-DA0037QZ

1H-Imidazolium, 1,3-bis(1-methylethyl)-, tetrafluoroborate(1-) (1:1)

Ref: IN-DA002VU9

1H-Imidazolium, 1,3-bis[2,6-bis(1-methylethyl)phenyl]-4,5-dihydro-, chloride (1:1)

Ref: IN-DA003DHC

1,3-Di-tert-butyl-1H-imidazol-3-ium-2-ide

Ref: IN-DA003DL7

1H-Imidazolium, 3,3'-(2,6-pyridinediyl)bis[1-methyl-, bromide (1:2)

Ref: IN-DA002SZZ

1H-Imidazolium, 1,1'-methylenebis[3-(1,1-dimethylethyl)-, dibromide

Ref: IN-DA00I4QZ

1,3-Dimesitylimidazolium-2-carboxylate

Ref: IN-DA00IMGZ

2-(2,3,4,5,6-pentafluorophenyl)-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-4-ium,tetrafluoroborate

Ref: IN-DA0038DX

1H-Imidazolium, 1,3-dicyclohexyl-, tetrafluoroborate(1-) (1:1)

Ref: IN-DA002VU8

1,3-Dimesityl-1H-imidazol-3-ium-2-ide

Ref: IN-DA003DK4

1H-Imidazolium, 1,3-bis(tricyclo[3.3.1.13,7]dec-1-yl)-, tetrafluoroborate(1-) (1:1)

Ref: IN-DA002VU7

1H-Imidazolium, 1,3-bis[2,6-bis(1-methylethyl)phenyl]-2-chloro-, chloride (1:1)

Ref: IN-DA000JJA

1H-Imidazolium, 1,3-bis[2,6-bis(1-methylethyl)phenyl]-, chloride (1:1)

Ref: IN-DA002Q7N

1-Methyl-3-propylimidazolium Tetrafluoroborate

Ref: IN-DA00IMIX

1,3-Bis(2,6-diisopropylphenyl)-1H-imidazol-3-ium-2-ide

Ref: IN-DA003DH9

1H-Imidazolium, 1,3-bis(1,1-dimethylethyl)-, tetrafluoroborate(1-) (1:1)

Ref: IN-DA002SP7

1H-Imidazolium, 1,3-bis(2,4,6-trimethylphenyl)-, chloride (1:1)

Ref: IN-DA001GKR

1,3-Bis(2,6-diisopropylphenyl)-4,5-dihydro-1H-imidazol-3-ium-2-ide

Ref: IN-DA003DHA