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  6. Olefinazione
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Olefinazione

L'olefinazione è una reazione chimica che forma doppi legami carbonio-carbonio (olefine) combinando un'aldeide o un chetone con un reagente. Questo processo è ampiamente utilizzato nella sintesi organica per creare molecole complesse, inclusi prodotti naturali e farmaceutici. Presso CymitQuimica, offriamo una varietà di reagenti di olefinazione di alta qualità per supportare le vostre esigenze sintetiche e industriali.

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prodotti per pagina. 282 prodotti in questa categoria.

MarchioDati del prodottoPurezzaFascia di prezzoConsegna prevista
TCI logo
(Chloromethyl)triphenylphosphonium Chloride
REF: 3B-C1009CAS: 5293-84-5 		>98.0%(T)(HPLC)51,00 €~204,00 €Ven 20 Dic 24
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Benzyl (Triphenylphosphoranylidene)acetate
REF: 3B-P2980CAS: 15097-38-8 		>95.0%(HPLC)70,00 €~128,00 €Ven 20 Dic 24
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Diethyl 2,2-Diethoxyethylphosphonate
REF: 3B-D2423CAS: 7598-61-0 		>96.0%(GC)68,00 €~272,00 €Ven 20 Dic 24
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Dimethyl [2-Oxo-3-[3-(trifluoromethyl)phenoxy]propyl]phosphonate
REF: 3B-D4397CAS: 54094-19-8 		>98.0%(GC)292,00 €Ven 20 Dic 24
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Triethyl 2-Fluoro-2-phosphonoacetate
REF: 3B-F0340CAS: 2356-16-3 		>95.0%(GC)42,00 €~103,00 €Ven 20 Dic 24
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Diethyl (4-Chlorobenzyl)phosphonate
REF: 3B-D3335CAS: 39225-17-7 		>97.0%(GC)48,00 €~144,00 €Ven 20 Dic 24
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N-Benzyloxycarbonyl-2-phosphonoglycine Trimethyl Ester
REF: 3B-C2440CAS: 88568-95-0 		>98.0%(HPLC)(N)35,00 €~96,00 €Ven 20 Dic 24
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Diethyl (3-Methoxybenzyl)phosphonate
REF: 3B-D3326CAS: 60815-18-1 		>98.0%(GC)86,00 €~269,00 €Ven 20 Dic 24
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tert-Butyl (Triphenylphosphoranylidene)acetate
REF: 3B-B3877CAS: 35000-38-5 		>98.0%(T)(HPLC)97,00 €~318,00 €Ven 20 Dic 24
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Diethyl (Methoxymethyl)phosphonate
REF: 3B-D3873CAS: 32806-04-5 		>98.0%(GC)89,00 €~267,00 €Ven 20 Dic 24
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[3-(Ethoxycarbonyl)propyl]triphenylphosphonium Bromide
REF: 3B-E1450CAS: 50479-11-3 		>95.0%(T)(HPLC)58,00 €~157,00 €Ven 20 Dic 24
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(1,3-Dioxolan-2-yl)methyltriphenylphosphonium Bromide
REF: 3B-D2164CAS: 52509-14-5 		>97.0%(T)46,00 €~133,00 €Ven 20 Dic 24
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Titanium(IV) Chloride (14% in Dichloromethane, ca. 1.0mol/L)
REF: 3B-T2052CAS: 7550-45-0 		- - -35,00 €~111,00 €Ven 20 Dic 24
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(1-Naphthylmethyl)triphenylphosphonium Chloride
REF: 3B-N0700CAS: 23277-00-1 		>98.0%(T)(HPLC)87,00 €~271,00 €Ven 20 Dic 24
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Diethyl 3,5-Di-tert-butyl-4-hydroxybenzylphosphonate
REF: 3B-D2967CAS: 976-56-7 		>98.0%(HPLC)100,00 €~317,00 €Ven 20 Dic 24
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(3-Methoxybenzyl)triphenylphosphonium Chloride
REF: 3B-M2463CAS: 18880-05-2 		>98.0%(T)(HPLC)68,00 €~202,00 €Ven 20 Dic 24
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(4-Bromobenzyl)triphenylphosphonium Bromide
REF: 3B-B5241CAS: 51044-13-4 		>98.0%(T)(HPLC)54,00 €~161,00 €Ven 20 Dic 24
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Triphenylpropylphosphonium Bromide
REF: 3B-P1200CAS: 6228-47-3 		>98.0%(T)(HPLC)39,00 €~261,00 €Ven 20 Dic 24
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2-(Trimethylsilyl)ethoxymethyltriphenylphosphonium Chloride
REF: 3B-T1458CAS: 82495-75-8 		>98.0%(T)117,00 €~358,00 €Gio 09 Gen 25
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Ethyl (trimethylsilyl)acetate
REF: IN-DA00BY8XCAS: 4071-88-9 		97%- - -Prodotto fuori produzione
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(Chloromethyl)triphenylphosphonium Chloride
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(Chloromethyl)triphenylphosphonium Chloride

CAS:5293-84-5
Formula:
C19H17Cl2P
Purezza:
>98.0%(T)(HPLC)
Colore e forma:
White to Almost white powder to crystal
Peso molecolare:
347.22

Ref: 3B-C1009

5g51,00 €
25g204,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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Benzyl (Triphenylphosphoranylidene)acetate
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Benzyl (Triphenylphosphoranylidene)acetate

CAS:15097-38-8
Formula:
C27H23O2P
Purezza:
>95.0%(HPLC)
Colore e forma:
White to Light yellow powder to crystal
Peso molecolare:
410.45

Ref: 3B-P2980

5g70,00 €
25g128,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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Diethyl 2,2-Diethoxyethylphosphonate
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Diethyl 2,2-Diethoxyethylphosphonate

CAS:7598-61-0
Formula:
C10H23O5P
Purezza:
>96.0%(GC)
Colore e forma:
Colorless to Almost colorless clear liquid
Peso molecolare:
254.26

Ref: 3B-D2423

5g68,00 €
25g272,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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Dimethyl [2-Oxo-3-[3-(trifluoromethyl)phenoxy]propyl]phosphonate
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Dimethyl [2-Oxo-3-[3-(trifluoromethyl)phenoxy]propyl]phosphonate

CAS:54094-19-8
Formula:
C12H14F3O5P
Purezza:
>98.0%(GC)
Colore e forma:
Light yellow to Brown clear liquid
Peso molecolare:
326.21

Ref: 3B-D4397

1g292,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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Triethyl 2-Fluoro-2-phosphonoacetate
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Triethyl 2-Fluoro-2-phosphonoacetate

CAS:2356-16-3
Formula:
C8H16FO5P
Purezza:
>95.0%(GC)
Colore e forma:
Colorless to Almost colorless clear liquid
Peso molecolare:
242.18

Ref: 3B-F0340

1g42,00 €
5g103,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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Diethyl (4-Chlorobenzyl)phosphonate
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Diethyl (4-Chlorobenzyl)phosphonate

CAS:39225-17-7
Formula:
C11H16ClO3P
Purezza:
>97.0%(GC)
Colore e forma:
Colorless to Almost colorless clear liquid
Peso molecolare:
262.67

Ref: 3B-D3335

5g48,00 €
25g144,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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N-Benzyloxycarbonyl-2-phosphonoglycine Trimethyl Ester
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N-Benzyloxycarbonyl-2-phosphonoglycine Trimethyl Ester

CAS:88568-95-0
Formula:
C13H18NO7P
Purezza:
>98.0%(HPLC)(N)
Colore e forma:
White to Almost white powder to crystal
Peso molecolare:
331.26

Ref: 3B-C2440

1g35,00 €
5g96,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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Diethyl (3-Methoxybenzyl)phosphonate
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Diethyl (3-Methoxybenzyl)phosphonate

CAS:60815-18-1
Formula:
C12H19O4P
Purezza:
>98.0%(GC)
Colore e forma:
Colorless to Almost colorless clear liquid
Peso molecolare:
258.25

Ref: 3B-D3326

5g86,00 €
25g269,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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tert-Butyl (Triphenylphosphoranylidene)acetate
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tert-Butyl (Triphenylphosphoranylidene)acetate

CAS:35000-38-5
Formula:
C24H25O2P
Purezza:
>98.0%(T)(HPLC)
Colore e forma:
White to Light yellow powder to crystal
Peso molecolare:
376.44

Ref: 3B-B3877

5g97,00 €
25g318,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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Diethyl (Methoxymethyl)phosphonate
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Diethyl (Methoxymethyl)phosphonate

CAS:32806-04-5
Formula:
C6H15O4P
Purezza:
>98.0%(GC)
Colore e forma:
Colorless to Almost colorless clear liquid
Peso molecolare:
182.16

Ref: 3B-D3873

5g89,00 €
25g267,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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[3-(Ethoxycarbonyl)propyl]triphenylphosphonium Bromide
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[3-(Ethoxycarbonyl)propyl]triphenylphosphonium Bromide

CAS:50479-11-3
Formula:
C24H26BrO2P
Purezza:
>95.0%(T)(HPLC)
Colore e forma:
White to Light yellow powder to crystal
Peso molecolare:
457.35

Ref: 3B-E1450

5g58,00 €
25g157,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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(1,3-Dioxolan-2-yl)methyltriphenylphosphonium Bromide
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(1,3-Dioxolan-2-yl)methyltriphenylphosphonium Bromide

CAS:52509-14-5
Formula:
C22H22BrO2P
Purezza:
>97.0%(T)
Colore e forma:
White to Light yellow to Light orange powder to crystal
Peso molecolare:
429.29

Ref: 3B-D2164

5g46,00 €
25g133,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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Titanium(IV) Chloride (14% in Dichloromethane, ca. 1.0mol/L)
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Titanium(IV) Chloride (14% in Dichloromethane, ca. 1.0mol/L)

CAS:7550-45-0
Formula:
TiCl4
Colore e forma:
Colorless to Yellow to Orange clear liquid
Peso molecolare:
189.67

Ref: 3B-T2052

20ml35,00 €
100ml45,00 €
500ml111,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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(1-Naphthylmethyl)triphenylphosphonium Chloride
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(1-Naphthylmethyl)triphenylphosphonium Chloride

CAS:23277-00-1
Formula:
C29H24ClP
Purezza:
>98.0%(T)(HPLC)
Colore e forma:
White to Almost white powder to crystal
Peso molecolare:
438.93

Ref: 3B-N0700

5g87,00 €
25g271,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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Diethyl 3,5-Di-tert-butyl-4-hydroxybenzylphosphonate
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Diethyl 3,5-Di-tert-butyl-4-hydroxybenzylphosphonate

CAS:976-56-7
Formula:
C19H33O4P
Purezza:
>98.0%(HPLC)
Colore e forma:
White to Almost white powder to crystal
Peso molecolare:
356.44

Ref: 3B-D2967

1g100,00 €
5g317,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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(3-Methoxybenzyl)triphenylphosphonium Chloride
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(3-Methoxybenzyl)triphenylphosphonium Chloride

CAS:18880-05-2
Formula:
C26H24ClOP
Purezza:
>98.0%(T)(HPLC)
Colore e forma:
White to Almost white powder to crystal
Peso molecolare:
418.90

Ref: 3B-M2463

1g68,00 €
5g202,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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(4-Bromobenzyl)triphenylphosphonium Bromide
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(4-Bromobenzyl)triphenylphosphonium Bromide

CAS:51044-13-4
Formula:
C25H21Br2P
Purezza:
>98.0%(T)(HPLC)
Colore e forma:
White to Almost white powder to crystal
Peso molecolare:
512.22

Ref: 3B-B5241

5g54,00 €
25g161,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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Triphenylpropylphosphonium Bromide
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Triphenylpropylphosphonium Bromide

CAS:6228-47-3
Formula:
C21H22BrP
Purezza:
>98.0%(T)(HPLC)
Colore e forma:
White to Almost white powder to crystal
Peso molecolare:
385.28

Ref: 3B-P1200

25g39,00 €
500g261,00 €
Consegna stimata in Stati Uniti, il Venerdì 20 Dicembre 2024
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2-(Trimethylsilyl)ethoxymethyltriphenylphosphonium Chloride
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2-(Trimethylsilyl)ethoxymethyltriphenylphosphonium Chloride

CAS:82495-75-8
Formula:
C24H30ClOPSi
Purezza:
>98.0%(T)
Colore e forma:
White to Almost white powder to crystal
Peso molecolare:
429.01

Ref: 3B-T1458

5g117,00 €
25g358,00 €
Consegna stimata in Stati Uniti, il Giovedì 09 Gennaio 2025
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Ethyl (trimethylsilyl)acetate
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Ethyl (trimethylsilyl)acetate

CAS:4071-88-9
Formula:
C7H16O2Si
Purezza:
97%
Colore e forma:
Liquid
Peso molecolare:
160.2862

Ref: IN-DA00BY8X

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