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. 63 produtos desta categoria.

Dados do produto	Pureza	Gama de preços	Estimativa de entrega
1,3-Di-tert-butylimidazolium Hydrogencarbonate (contains varying amounts of 1,3-Di-tert-butylimidazolium-2-carboxylate) REF: 3B-D5513CAS: 2893755-25-2 479641-76-4	>98.0%(HPLC)	144,00 €	Seg 24 Fev 25
1,3-Diisopropylbenzimidazolium Bromide REF: 3B-D5778CAS: 684283-51-0	>98.0%(T)(HPLC)	134,00 €~448,00 €	Seg 24 Fev 25
1,3-Dimethylimidazolium-2-carboxylate REF: 3B-D5396CAS: 536755-29-0	>98.0%(T)	70,00 €~272,00 €	Seg 24 Fev 25
2-Chloro-1,3-bis(2,6-diisopropylphenyl)-1H-imidazolium Chloride REF: 3B-C3429CAS: 1228185-09-8	>98.0%(T)	164,00 €	Seg 24 Fev 25
1,3-Di(1-adamantyl)imidazolinium Tetrafluoroborate REF: 3B-D3620CAS: 1176202-63-3	>98.0%(HPLC)	129,00 €	Seg 24 Fev 25
1,3-Bis(2,6-diisopropylphenyl)imidazolium-2-carboxylate REF: 3B-B5603CAS: 917604-39-8	>98.0%(T)(HPLC)	116,00 €	Seg 24 Fev 25
1,3-Di-tert-butylimidazolium Tetrafluoroborate REF: 3B-D3711CAS: 263163-17-3	>98.0%(HPLC)(N)	60,00 €~183,00 €	Seg 24 Fev 25
1H-Imidazolium, 1,3-bis[2,6-bis(1-methylethyl)phenyl]-2-chloro-, chloride (1:1) REF: IN-DA000JJACAS: 1228185-09-8	98%	32,00 €~618,00 €	Seg 03 Mar 25
2-Chloro-1,3-dimethylimidazolidin-1-ium tetrafluoroborate REF: IN-DA00329KCAS: 153433-26-2	98%	24,00 €~178,00 €	Seg 03 Mar 25
1H-Imidazolium, 1,3-bis(1-methylethyl)-, tetrafluoroborate(1-) (1:1) REF: IN-DA002VU9CAS: 286014-34-4	96%	26,00 €~169,00 €	Seg 03 Mar 25
1H-Imidazolium, 1,3-bis[2,6-bis(1-methylethyl)phenyl]-4,5-dihydro-, chloride (1:1) REF: IN-DA003DHCCAS: 258278-25-0	95%	21,00 €~310,00 €	Seg 03 Mar 25
1,3-Di-tert-butyl-1H-imidazol-3-ium-2-ide REF: IN-DA003DL7CAS: 157197-53-0	98%	A consultar	Seg 03 Mar 25
1H-Imidazolium, 3,3'-(2,6-pyridinediyl)bis[1-methyl-, bromide (1:2) REF: IN-DA002SZZCAS: 263874-05-1	98%	56,00 €~300,00 €	Seg 03 Mar 25
1H-Imidazolium, 1,1'-methylenebis[3-(1,1-dimethylethyl)-, dibromide REF: IN-DA00I4QZCAS: 247902-48-3	97%	50,00 €~109,00 €	Seg 03 Mar 25
1,3-Dimesitylimidazolium-2-carboxylate REF: IN-DA00IMGZCAS: 675877-56-2	95.0%	A consultar	Seg 03 Mar 25
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%	53,00 €~570,00 €	Seg 03 Mar 25
1H-Imidazolium, 1,3-dicyclohexyl-, tetrafluoroborate(1-) (1:1) REF: IN-DA002VU8CAS: 286014-38-8	97%	A consultar	Seg 03 Mar 25
1,3-Dimesityl-1H-imidazol-3-ium-2-ide REF: IN-DA003DK4CAS: 141556-42-5	98%	A consultar	Seg 03 Mar 25
1H-Imidazolium, 1,3-bis(tricyclo[3.3.1.13,7]dec-1-yl)-, tetrafluoroborate(1-) (1:1) REF: IN-DA002VU7CAS: 286014-42-4	98%	25,00 €~607,00 €	Seg 03 Mar 25
1H-Imidazolium, 1,3-bis[2,6-bis(1-methylethyl)phenyl]-, chloride (1:1) REF: IN-DA002Q7NCAS: 250285-32-6	97%	A consultar	Seg 03 Mar 25

1g		24,00 €
5g		40,00 €
10g		46,00 €
25g		81,00 €
100g		178,00 €

1g		25,00 €
5g		52,00 €
10g		57,00 €
25g		112,00 €
100g		310,00 €
250mg		21,00 €

1g		52,00 €
5g		125,00 €
10g		175,00 €
25g		521,00 €
100mg		24,00 €
250mg		28,00 €

1g		106,00 €
5g		255,00 €
25g		A consultar
100mg		41,00 €
250mg		49,00 €

Ligantes Carbeno N-Heterocíclico (NHCs)

1,3-Di-tert-butylimidazolium Hydrogencarbonate (contains varying amounts of 1,3-Di-tert-butylimidazolium-2-carboxylate)

Ref: 3B-D5513

1,3-Diisopropylbenzimidazolium Bromide

Ref: 3B-D5778

1,3-Dimethylimidazolium-2-carboxylate

Ref: 3B-D5396

2-Chloro-1,3-bis(2,6-diisopropylphenyl)-1H-imidazolium Chloride

Ref: 3B-C3429

1,3-Di(1-adamantyl)imidazolinium Tetrafluoroborate

Ref: 3B-D3620

1,3-Bis(2,6-diisopropylphenyl)imidazolium-2-carboxylate

Ref: 3B-B5603

1,3-Di-tert-butylimidazolium Tetrafluoroborate

Ref: 3B-D3711

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

Ref: IN-DA000JJA

2-Chloro-1,3-dimethylimidazolidin-1-ium tetrafluoroborate

Ref: IN-DA00329K

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]-, chloride (1:1)

Ref: IN-DA002Q7N