Reactivos de Wittig

Los reactivos de Wittig son iluros de fósforo utilizados para convertir aldehídos y cetonas en alquenos mediante la reacción de Wittig. Esta reacción es un método fundamental en la síntesis orgánica para la formación de enlaces dobles carbono-carbono. Los reactivos de Wittig se emplean ampliamente en la síntesis de productos naturales, productos farmacéuticos y productos químicos finos. En CymitQuimica, ofrecemos una selección completa de reactivos de Wittig de alta calidad para apoyar sus proyectos sintéticos e industriales.

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productos por página. Hay 131 productos en esta categoría.

Datos del producto	Pureza	Rango de precios	Entrega estimada
Tributyl(cyanomethyl)phosphonium Chloride REF: 3B-C1442CAS: 82358-61-0	>98.0%(T)	90,00 €~191,00 €	Vie 20 Dic 24
Acetonyltriphenylphosphonium Chloride REF: 3B-A1305CAS: 1235-21-8	>98.0%(T)(HPLC)	38,00 €	Vie 20 Dic 24
trans-2-Butene-1,4-bis(triphenylphosphonium Chloride) REF: 3B-B2286CAS: 106423-29-4	>95.0%(T)	185,00 €	Vie 20 Dic 24
(Acetylmethylene)triphenylphosphorane REF: 3B-A1439CAS: 1439-36-7	>98.0%(GC)	74,00 €	Vie 20 Dic 24
Methyltriphenylphosphonium Bromide REF: 3B-M0779CAS: 1779-49-3	>98.0%(T)(HPLC)	27,00 €~239,00 €	Vie 20 Dic 24
Cyclopropyltriphenylphosphonium Bromide REF: 3B-C1378CAS: 14114-05-7	>97.0%(T)(HPLC)	60,00 €	Vie 20 Dic 24
(3,4-Dimethoxybenzyl)triphenylphosphonium Bromide REF: 3B-D4072CAS: 70219-09-9	>98.0%(T)(HPLC)	83,00 €	Vie 20 Dic 24
Ethyltriphenylphosphonium Bromide REF: 3B-E0382CAS: 1530-32-1	>98.0%(T)(HPLC)	27,00 €~182,00 €	Vie 20 Dic 24
(4-Chlorobenzyl)triphenylphosphonium Chloride REF: 3B-C1581CAS: 1530-39-8	>98.0%(T)(HPLC)	38,00 €~91,00 €	Vie 20 Dic 24
(2-Hydroxybenzyl)triphenylphosphonium Bromide REF: 3B-H1240CAS: 70340-04-4	>97.0%(T)(HPLC)	42,00 €	Vie 20 Dic 24
4-(Carboxybutyl)triphenylphosphonium Bromide REF: 3B-C1061CAS: 17814-85-6	>98.0%(T)(HPLC)	66,00 €~561,00 €	Vie 20 Dic 24
Butyltriphenylphosphonium Bromide REF: 3B-B0970CAS: 1779-51-7	>98.0%(T)(HPLC)	52,00 €~252,00 €	Vie 20 Dic 24
(1-Naphthylmethyl)triphenylphosphonium Chloride REF: 3B-N0700CAS: 23277-00-1	>98.0%(T)(HPLC)	87,00 €~271,00 €	Vie 20 Dic 24
Methoxycarbonylmethyl(triphenyl)phosphonium Bromide REF: 3B-M1326CAS: 1779-58-4	>97.0%(T)(HPLC)	71,00 €	Vie 20 Dic 24
Hexyltriphenylphosphonium Bromide REF: 3B-H0540CAS: 4762-26-9	>98.0%(T)(HPLC)	53,00 €~576,00 €	Vie 20 Dic 24
(tert-Butoxycarbonylmethyl)triphenylphosphonium Bromide REF: 3B-B3928CAS: 59159-39-6	>98.0%(T)(HPLC)	97,00 €	Vie 20 Dic 24
2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium Bromide REF: 3B-D1655CAS: 69891-92-5	>98.0%(T)	74,00 €~317,00 €	Vie 20 Dic 24
Ethyl 2-(Triphenylphosphoranylidene)propionate REF: 3B-C1641CAS: 5717-37-3	>95.0%(HPLC)	88,00 €	Vie 20 Dic 24
Isopropyltriphenylphosphonium Iodide REF: 3B-I0552CAS: 24470-78-8	>98.0%(T)(HPLC)	38,00 €~127,00 €	Vie 20 Dic 24
Phenacyltriphenylphosphonium Bromide REF: 3B-P1182CAS: 6048-29-9	>97.0%(T)(HPLC)	101,00 €	Vie 20 Dic 24

10g		90,00 €
25g		191,00 €

25g		27,00 €
100g		63,00 €
500g		182,00 €

25g		66,00 €
250g		561,00 €

25g		52,00 €
250g		252,00 €

Reactivos de Wittig

Tributyl(cyanomethyl)phosphonium Chloride

Ref: 3B-C1442

Acetonyltriphenylphosphonium Chloride

Ref: 3B-A1305

trans-2-Butene-1,4-bis(triphenylphosphonium Chloride)

Ref: 3B-B2286

(Acetylmethylene)triphenylphosphorane

Ref: 3B-A1439

Methyltriphenylphosphonium Bromide

Ref: 3B-M0779

Cyclopropyltriphenylphosphonium Bromide

Ref: 3B-C1378

(3,4-Dimethoxybenzyl)triphenylphosphonium Bromide

Ref: 3B-D4072

Ethyltriphenylphosphonium Bromide

Ref: 3B-E0382

(4-Chlorobenzyl)triphenylphosphonium Chloride

Ref: 3B-C1581

(2-Hydroxybenzyl)triphenylphosphonium Bromide

Ref: 3B-H1240

4-(Carboxybutyl)triphenylphosphonium Bromide

Ref: 3B-C1061

Butyltriphenylphosphonium Bromide

Ref: 3B-B0970

(1-Naphthylmethyl)triphenylphosphonium Chloride

Ref: 3B-N0700

Methoxycarbonylmethyl(triphenyl)phosphonium Bromide

Ref: 3B-M1326

Hexyltriphenylphosphonium Bromide

Ref: 3B-H0540

(tert-Butoxycarbonylmethyl)triphenylphosphonium Bromide

Ref: 3B-B3928

2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium Bromide

Ref: 3B-D1655

Ethyl 2-(Triphenylphosphoranylidene)propionate

Ref: 3B-C1641

Isopropyltriphenylphosphonium Iodide

Ref: 3B-I0552

Phenacyltriphenylphosphonium Bromide

Ref: 3B-P1182