Reagentes Wittig

Os reagentes de Wittig são ilídeos de fósforo usados para converter aldeídos e cetonas em alcenos através da reação de Wittig. Esta reação é um método fundamental na síntese orgânica para a formação de ligações duplas carbono-carbono. Os reagentes de Wittig são amplamente utilizados na síntese de produtos naturais, farmacêuticos e produtos químicos finos. Na CymitQuimica, oferecemos uma seleção abrangente de reagentes de Wittig de alta qualidade para apoiar seus projetos sintéticos e industriais.

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produtos por página. 131 produtos desta categoria.

Dados do produto	Pureza	Gama de preços	Estimativa de entrega
Ethyltriphenylphosphonium Chloride REF: 3B-E1336CAS: 896-33-3	>98.0%(T)(HPLC)	40,00 €~105,00 €	Seg 02 Dez 24
Ethyl (Triphenylphosphoranylidene)acetate REF: 3B-T1944CAS: 1099-45-2	>98.0%(HPLC)	88,00 €~424,00 €	Seg 02 Dez 24
Benzyltriphenylphosphonium Bromide REF: 3B-B2025CAS: 1449-46-3	>98.0%(T)(HPLC)	43,00 €	Seg 02 Dez 24
Methyltriphenylphosphonium Bromide REF: 3B-M0779CAS: 1779-49-3	>98.0%(T)(HPLC)	27,00 €~239,00 €	Seg 02 Dez 24
(5-Carboxypentyl)triphenylphosphonium Bromide REF: 3B-C3113CAS: 50889-29-7	>96.0%(T)	104,00 €	Seg 02 Dez 24
2-(Triphenylphosphoranylidene)acetophenone REF: 3B-T2002CAS: 859-65-4	>98.0%(T)	45,00 €~177,00 €	Seg 02 Dez 24
Tributyl(1,3-dioxolan-2-ylmethyl)phosphonium Bromide REF: 3B-T2718CAS: 115754-62-6	>98.0%(T)	97,00 €	Seg 02 Dez 24
Cinnamyltriphenylphosphonium Bromide REF: 3B-C1286CAS: 7310-74-9	>96.0%(T)(HPLC)	342,00 €	Seg 02 Dez 24
2-(Triphenylphosphoranylidene)acetonitrile REF: IN-DA001WPOCAS: 16640-68-9	98%	A consultar	Ter 10 Dez 24
Phosphonium, (2-methoxy-2-oxoethyl)triphenyl-, bromide (1:1) REF: IN-DA0025LTCAS: 1779-58-4	97%	24,00 €~251,00 €	Ter 10 Dez 24
Methyltriphenylphosphonium iodide REF: IN-DA00359OCAS: 2065-66-9	97%	24,00 €~200,00 €	Ter 10 Dez 24
(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide REF: IN-DA0032B6CAS: 52509-14-5	98%	21,00 €~174,00 €	Ter 10 Dez 24
(2-Carboxyethyl)triphenylphosphonium bromide REF: IN-DA0037QRCAS: 51114-94-4	97%	A consultar	Ter 10 Dez 24
(BENZOYLMETHYLENE)TRIPHENYLPHOSPHORANE REF: IN-DA003F69CAS: 859-65-4	97%	25,00 €~633,00 €	Ter 10 Dez 24
(Trimethylsilyl)ethoxymethyl triphenylphosphonium chloride REF: IN-DA0032W0CAS: 82495-75-8	98%	27,00 €~622,00 €	Ter 10 Dez 24
(4-Chlorobenzyl)triphenylphosphonium chloride REF: IN-DA003BV7CAS: 1530-39-8	97%	A consultar	Ter 10 Dez 24
Triphenyl(3-(trimethylsilyl)prop-2-yn-1-yl)phosphonium bromide REF: IN-DA003BTOCAS: 42134-49-6	98%	50,00 €~231,00 €	Ter 10 Dez 24
(1-Ethoxycarbonylethylidene)Triphenylphosphorane REF: IN-DA0032B7CAS: 5717-37-3	97%	25,00 €~150,00 €	Ter 10 Dez 24
Ethenone, 2-(triphenylphosphoranylidene)- REF: IN-DA001ODYCAS: 15596-07-3	- - -	97,00 €~619,00 €	Ter 10 Dez 24
(5-Carboxypentyl)triphenylphosphonium bromide REF: IN-DA006VKTCAS: 50889-29-7	97%	24,00 €~167,00 €	Ter 10 Dez 24

5g		24,00 €
10g		26,00 €
25g		27,00 €
100g		61,00 €
500g		180,00 €

5g		24,00 €
10g		24,00 €
25g		28,00 €
50g		53,00 €
75g		60,00 €
100g		65,00 €
500g		170,00 €

5g		21,00 €
10g		25,00 €
25g		25,00 €
100g		54,00 €
500g		116,00 €

1g		25,00 €
5g		27,00 €
10g		48,00 €
15g		56,00 €
25g		61,00 €
100g		142,00 €
500g		633,00 €

1g		23,00 €
5g		54,00 €
10g		83,00 €
15g		120,00 €
25g		138,00 €
100g		339,00 €
500g		A consultar

5g		24,00 €
10g		26,00 €
25g		32,00 €
100g		64,00 €
500g		167,00 €

Reagentes Wittig

Ethyltriphenylphosphonium Chloride

Ref: 3B-E1336

Ethyl (Triphenylphosphoranylidene)acetate

Ref: 3B-T1944

Benzyltriphenylphosphonium Bromide

Ref: 3B-B2025

Methyltriphenylphosphonium Bromide

Ref: 3B-M0779

(5-Carboxypentyl)triphenylphosphonium Bromide

Ref: 3B-C3113

2-(Triphenylphosphoranylidene)acetophenone

Ref: 3B-T2002

Tributyl(1,3-dioxolan-2-ylmethyl)phosphonium Bromide

Ref: 3B-T2718

Cinnamyltriphenylphosphonium Bromide

Ref: 3B-C1286

2-(Triphenylphosphoranylidene)acetonitrile

Ref: IN-DA001WPO

Phosphonium, (2-methoxy-2-oxoethyl)triphenyl-, bromide (1:1)

Ref: IN-DA0025LT

Methyltriphenylphosphonium iodide

Ref: IN-DA00359O

(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide

Ref: IN-DA0032B6

(2-Carboxyethyl)triphenylphosphonium bromide

Ref: IN-DA0037QR

(BENZOYLMETHYLENE)TRIPHENYLPHOSPHORANE

Ref: IN-DA003F69

(Trimethylsilyl)ethoxymethyl triphenylphosphonium chloride

Ref: IN-DA0032W0

(4-Chlorobenzyl)triphenylphosphonium chloride

Ref: IN-DA003BV7

Triphenyl(3-(trimethylsilyl)prop-2-yn-1-yl)phosphonium bromide

Ref: IN-DA003BTO

(1-Ethoxycarbonylethylidene)Triphenylphosphorane

Ref: IN-DA0032B7

Ethenone, 2-(triphenylphosphoranylidene)-

Ref: IN-DA001ODY

(5-Carboxypentyl)triphenylphosphonium bromide

Ref: IN-DA006VKT