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Réactifs de Wittig
Les réactifs de Wittig sont des ylures de phosphore utilisés pour convertir les aldéhydes et les cétones en alcènes par la réaction de Wittig. Cette réaction est une méthode fondamentale en synthèse organique pour la formation de doubles liaisons carbone-carbone. Les réactifs de Wittig sont largement employés dans la synthèse de produits naturels, de produits pharmaceutiques et de produits chimiques fins. Chez CymitQuimica, nous proposons une sélection complète de réactifs de Wittig de haute qualité pour soutenir vos projets de synthèse et industriels.
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Phosphonium, butyltriphenyl-, bromide (1:1)
Ref: IN-DA0025LV
10g | À demander | ||
25g | 21,00 € | ||
100g | 25,00 € | ||
500g | 52,00 € |
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Ethyltriphenylphosphonium bromide
Ref: IN-DA003QJS
25g | 24,00 € | ||
100g | 26,00 € | ||
200g | 39,00 € | ||
300g | 53,00 € | ||
400g | 55,00 € | ||
500g | 51,00 € | ||
1000g | 88,00 € |
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Phosphonium, triphenyl(phenylmethyl)-, bromide (1:1)
Ref: IN-DA001KBJ
5g | À demander | ||
25g | 25,00 € | ||
100g | 36,00 € | ||
250g | 55,00 € | ||
500g | 92,00 € |
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Hexyltriphenylphosphonium bromide
Ref: IN-DA003QXM
5g | 25,00 € | ||
25g | 26,00 € | ||
100g | 47,00 € | ||
500g | 134,00 € |
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2-(Triphenylphosphoranylidene)acetonitrile
Ref: IN-DA001WPO
Taille indéfinie | À demander |
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Phosphonium, methyltriphenyl-, bromide (1:1)
Ref: IN-DA0025LW
1kg | 73,00 € | ||
25g | 21,00 € | ||
5kg | 207,00 € | ||
100g | 25,00 € | ||
10kg | 516,00 € | ||
250g | 32,00 € | ||
25kg | À demander | ||
500g | 53,00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Phosphonium, triphenyl-2-propen-1-yl-, bromide (1:1)
Ref: IN-DA001OFZ
5g | 25,00 € | ||
25g | 25,00 € | ||
100g | 59,00 € |
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(4-Ethoxybenzyl)triphenylphosphonium bromide
Ref: IN-DA003BVL
1g | 44,00 € | ||
5g | 87,00 € | ||
10g | 120,00 € | ||
25g | 174,00 € |
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1-(Triphenylphosphoranylidene)propan-2-one
Ref: IN-DA00327E
5g | 21,00 € | ||
10g | 25,00 € | ||
25g | 26,00 € | ||
100g | 52,00 € | ||
500g | 136,00 € |
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Methyl 2-(triphenylphosphoranylidene)acetate
Ref: IN-DA003RJC
10g | 25,00 € | ||
1kg | 137,00 € | ||
25g | 25,00 € | ||
5kg | 601,00 € | ||
100g | 42,00 € | ||
250g | 64,00 € | ||
500g | 89,00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Phosphonium, [(4-nitrophenyl)methyl]triphenyl-, bromide (1:1)
Ref: IN-DA002UDY
1g | 26,00 € | ||
5g | 49,00 € | ||
10g | 63,00 € | ||
25g | 79,00 € | ||
100g | 178,00 € |
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2-(Triphenylphosphoranylidene)acetaldehyde
Ref: IN-DA0072NL
10g | 25,00 € | ||
1kg | 226,00 € | ||
25g | 24,00 € | ||
100g | 58,00 € | ||
500g | 159,00 € |
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Heptyltriphenylphosphonium bromide
Ref: IN-DA003T1W
5g | 25,00 € | ||
10g | 35,00 € | ||
25g | 47,00 € | ||
100g | 95,00 € | ||
500g | 224,00 € |
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(3,4-DiMethoxybenzyl)triphenylphosphoniuM BroMide
Ref: IN-DA003BQE
1g | 64,00 € | ||
5g | 169,00 € | ||
250mg | 41,00 € |
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Phosphonium, (1-naphthalenylmethyl)triphenyl-, chloride (1:1)
Ref: IN-DA002MQU
1g | 28,00 € | ||
5g | 66,00 € | ||
10g | 98,00 € | ||
25g | 172,00 € | ||
100g | 645,00 € |
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Phosphonium, cyclopropyltriphenyl-, bromide (1:1)
Ref: IN-DA001FZO
1g | 25,00 € | ||
5g | 25,00 € | ||
10g | 39,00 € | ||
25g | 55,00 € | ||
100g | 144,00 € | ||
500g | 511,00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
(1-Ethoxy-1-oxopropan-2-yl)triphenylphosphonium bromide
Ref: IN-DA003CQ8
5g | 25,00 € | ||
25g | 29,00 € | ||
100g | 55,00 € | ||
500g | 191,00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Phosphonium, (1-methylethyl)triphenyl-, iodide (1:1)
Ref: IN-DA002O9L
5g | 21,00 € | ||
10g | 25,00 € | ||
25g | 34,00 € | ||
50g | 49,00 € | ||
75g | 56,00 € | ||
100g | 59,00 € | ||
500g | 175,00 € |
![discount label](https://static.cymitquimica.com/public/img/discount.png)
Phosphonium, (chloromethyl)triphenyl-, chloride
Ref: IN-DA00I9GE
1g | 23,00 € | ||
5g | 39,00 € | ||
25g | 99,00 € | ||
100g | 234,00 € |
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(2-Chlorobenzyl)triphenylphosphonium chloride hydrate
Ref: IN-DA003BMU
1g | 27,00 € | ||
5g | 42,00 € | ||
10g | 61,00 € | ||
25g | 105,00 € | ||
100g | 218,00 € |