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
(1-Ethoxy-1-oxopropan-2-yl)triphenylphosphonium Bromide REF: 3B-E1300CAS: 30018-16-7	>98.0%(T)(HPLC)	26,00 €~106,00 €	Mié 27 Nov 24
Allyltriphenylphosphonium Bromide REF: 3B-A1007CAS: 1560-54-9	>98.0%(T)(HPLC)	128,00 €	Mié 27 Nov 24
(Acetylmethylene)triphenylphosphorane REF: 3B-A1439CAS: 1439-36-7	>98.0%(GC)	74,00 €	Mié 27 Nov 24
Methyl (Triphenylphosphoranylidene)acetate REF: 3B-T1363CAS: 2605-67-6	>98.0%(T)(HPLC)	71,00 €~214,00 €	Mié 27 Nov 24
(2,4-Dichlorobenzyl)triphenylphosphonium Chloride REF: 3B-D2907CAS: 2492-23-1	>98.0%(T)(HPLC)	43,00 €~111,00 €	Mié 27 Nov 24
trans-2-Butene-1,4-bis(triphenylphosphonium Chloride) REF: 3B-B2286CAS: 106423-29-4	>95.0%(T)	185,00 €	Mié 27 Nov 24
Tributyl(cyanomethyl)phosphonium Chloride REF: 3B-C1442CAS: 82358-61-0	>98.0%(T)	90,00 €~191,00 €	Mié 27 Nov 24
Acetonyltriphenylphosphonium Chloride REF: 3B-A1305CAS: 1235-21-8	>98.0%(T)(HPLC)	38,00 €	Mié 27 Nov 24
(4-Chlorobenzyl)triphenylphosphonium Chloride REF: 3B-C1581CAS: 1530-39-8	>98.0%(T)(HPLC)	38,00 €~91,00 €	Mié 27 Nov 24
(2-Hydroxybenzyl)triphenylphosphonium Bromide REF: 3B-H1240CAS: 70340-04-4	>97.0%(T)(HPLC)	42,00 €	Mié 27 Nov 24
4-(Carboxybutyl)triphenylphosphonium Bromide REF: 3B-C1061CAS: 17814-85-6	>98.0%(T)(HPLC)	66,00 €~561,00 €	Mié 27 Nov 24
Butyltriphenylphosphonium Bromide REF: 3B-B0970CAS: 1779-51-7	>98.0%(T)(HPLC)	52,00 €~252,00 €	Mié 27 Nov 24
Ethyl 2-(Triphenylphosphoranylidene)propionate REF: 3B-C1641CAS: 5717-37-3	>95.0%(HPLC)	88,00 €	Mié 27 Nov 24
Methoxycarbonylmethyl(triphenyl)phosphonium Bromide REF: 3B-M1326CAS: 1779-58-4	>97.0%(T)(HPLC)	71,00 €	Mié 27 Nov 24
Hexyltriphenylphosphonium Bromide REF: 3B-H0540CAS: 4762-26-9	>98.0%(T)(HPLC)	53,00 €~576,00 €	Mié 27 Nov 24
[(1H-Benzotriazol-1-yl)methyl]triphenylphosphonium Chloride REF: 3B-B4486CAS: 111198-09-5	>98.0%(T)(HPLC)	44,00 €~123,00 €	Mié 27 Nov 24
2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium Bromide REF: 3B-D1655CAS: 69891-92-5	>98.0%(T)	74,00 €~317,00 €	Mié 27 Nov 24
(3-Trimethylsilyl-2-propynyl)triphenylphosphonium Bromide REF: 3B-T1498CAS: 42134-49-6	>98.0%(T)	92,00 €~283,00 €	Mié 27 Nov 24
Isopropyltriphenylphosphonium Iodide REF: 3B-I0552CAS: 24470-78-8	>98.0%(T)(HPLC)	38,00 €~127,00 €	Mié 27 Nov 24
Phenacyltriphenylphosphonium Bromide REF: 3B-P1182CAS: 6048-29-9	>97.0%(T)(HPLC)	101,00 €	Mié 27 Nov 24

25g		71,00 €
100g		214,00 €

10g		90,00 €
25g		191,00 €

25g		66,00 €
250g		561,00 €

25g		52,00 €
250g		252,00 €

Reactivos de Wittig

(1-Ethoxy-1-oxopropan-2-yl)triphenylphosphonium Bromide

Ref: 3B-E1300

Allyltriphenylphosphonium Bromide

Ref: 3B-A1007

(Acetylmethylene)triphenylphosphorane

Ref: 3B-A1439

Methyl (Triphenylphosphoranylidene)acetate

Ref: 3B-T1363

(2,4-Dichlorobenzyl)triphenylphosphonium Chloride

Ref: 3B-D2907

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

Ref: 3B-B2286

Tributyl(cyanomethyl)phosphonium Chloride

Ref: 3B-C1442

Acetonyltriphenylphosphonium Chloride

Ref: 3B-A1305

(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

Ethyl 2-(Triphenylphosphoranylidene)propionate

Ref: 3B-C1641

Methoxycarbonylmethyl(triphenyl)phosphonium Bromide

Ref: 3B-M1326

Hexyltriphenylphosphonium Bromide

Ref: 3B-H0540

[(1H-Benzotriazol-1-yl)methyl]triphenylphosphonium Chloride

Ref: 3B-B4486

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

Ref: 3B-D1655

(3-Trimethylsilyl-2-propynyl)triphenylphosphonium Bromide

Ref: 3B-T1498

Isopropyltriphenylphosphonium Iodide

Ref: 3B-I0552

Phenacyltriphenylphosphonium Bromide

Ref: 3B-P1182