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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. 280 prodotti in questa categoria.

MarchioDati del prodottoPurezzaFascia di prezzoConsegna prevista
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Diethyl (2-Oxopropyl)phosphonate
REF: 3B-D3174CAS: 1067-71-6 		>95.0%(GC)52,00 €~228,00 €Mar 04 Mar 25
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Dimethyltitanocene (5% in Tetrahydrofuran/Toluene)
REF: 3B-D4100CAS: 1271-66-5 		- - -102,00 €~306,00 €Mar 04 Mar 25
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2-Trimethylsilyl-1,3-dithiane
REF: 3B-T1514CAS: 13411-42-2 		>96.0%(GC)178,00 €~812,00 €Mar 04 Mar 25
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(Bromomethyl)triphenylphosphonium Bromide
REF: 3B-B1206CAS: 1034-49-7 		>98.0%(T)(HPLC)46,00 €~124,00 €Mar 04 Mar 25
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Methyl (Triphenylphosphoranylidene)acetate
REF: 3B-T1363CAS: 2605-67-6 		>98.0%(T)(HPLC)71,00 €~214,00 €Mar 04 Mar 25
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Dimethyl [2-Oxo-3-[3-(trifluoromethyl)phenoxy]propyl]phosphonate
REF: 3B-D4397CAS: 54094-19-8 		>98.0%(GC)278,00 €Mar 04 Mar 25
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Triethyl 2-Fluoro-2-phosphonoacetate
REF: 3B-F0340CAS: 2356-16-3 		>95.0%(GC)40,00 €~99,00 €Mar 04 Mar 25
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Diethyl (4-Chlorobenzyl)phosphonate
REF: 3B-D3335CAS: 39225-17-7 		>97.0%(GC)48,00 €~133,00 €Mar 04 Mar 25
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2-(Triphenylphosphoranylidene)acetophenone
REF: 3B-T2002CAS: 859-65-4 		>98.0%(T)40,00 €~156,00 €Mar 04 Mar 25
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Diethyl (3-Methoxybenzyl)phosphonate
REF: 3B-D3326CAS: 60815-18-1 		>98.0%(GC)82,00 €~256,00 €Mar 04 Mar 25
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Diphenyl α-Chlorobenzylphosphonate
REF: 3B-D3824CAS: 58263-67-5 		>98.0%(T)(HPLC)69,00 €~197,00 €Mar 04 Mar 25
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(1,3-Dioxolan-2-yl)methyltriphenylphosphonium Bromide
REF: 3B-D2164CAS: 52509-14-5 		>97.0%(T)46,00 €~133,00 €Mar 04 Mar 25
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(4-Chlorobenzyl)triphenylphosphonium Chloride
REF: 3B-C1581CAS: 1530-39-8 		>98.0%(T)(HPLC)36,00 €~87,00 €Mar 04 Mar 25
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Titanium(IV) Chloride (14% in Dichloromethane, ca. 1.0mol/L)
REF: 3B-T2052CAS: 7550-45-0 		- - -35,00 €~111,00 €Mar 04 Mar 25
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(Chloromethyl)triphenylphosphonium Chloride
REF: 3B-C1009CAS: 5293-84-5 		>98.0%(T)(HPLC)51,00 €~202,00 €Mar 04 Mar 25
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Diphenyl 4-Bromo-α-chlorobenzylphosphonate
REF: 3B-D3875CAS: 189099-56-7 		>95.0%(T)113,00 €~347,00 €Mar 04 Mar 25
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Diethyl (4-Bromobutyl)phosphonate
REF: 3B-D6296CAS: 63075-66-1 		>90.0%(GC)121,00 €~415,00 €Lun 24 Mar 25
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1-Methyl-2-(methylsulfonyl)benzimidazole
REF: 3B-M2860CAS: 61078-14-6 		>98.0%(GC)121,00 €~407,00 €Lun 24 Mar 25
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2-(Trimethylsilyl)ethoxymethyltriphenylphosphonium Chloride
REF: 3B-T1458CAS: 82495-75-8 		>98.0%(T)117,00 €~358,00 €Lun 24 Mar 25
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Dimethyl (2-Oxoheptyl)phosphonate
REF: 3B-D4244CAS: 36969-89-8 		>95.0%(GC)72,00 €~318,00 €Lun 24 Mar 25
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Diethyl (2-Oxopropyl)phosphonate
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Diethyl (2-Oxopropyl)phosphonate

CAS:1067-71-6
Formula:
C7H15O4P
Purezza:
>95.0%(GC)
Colore e forma:
Colorless to Light yellow clear liquid
Peso molecolare:
194.17

Ref: 3B-D3174

5g52,00 €
25g228,00 €
Consegna stimata in Stati Uniti, il Martedì 04 Marzo 2025
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Dimethyltitanocene (5% in Tetrahydrofuran/Toluene)
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Dimethyltitanocene (5% in Tetrahydrofuran/Toluene)

CAS:1271-66-5
Formula:
C12H16Ti
Colore e forma:
Orange to Red clear liquid
Peso molecolare:
208.13

Ref: 3B-D4100

25g102,00 €
100g306,00 €
Consegna stimata in Stati Uniti, il Martedì 04 Marzo 2025
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2-Trimethylsilyl-1,3-dithiane
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2-Trimethylsilyl-1,3-dithiane

CAS:13411-42-2
Formula:
C7H16S2Si
Purezza:
>96.0%(GC)
Colore e forma:
Colorless to Light yellow to Light orange clear liquid
Peso molecolare:
192.41

Ref: 3B-T1514

5g178,00 €
25g812,00 €
Consegna stimata in Stati Uniti, il Martedì 04 Marzo 2025
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(Bromomethyl)triphenylphosphonium Bromide
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(Bromomethyl)triphenylphosphonium Bromide

CAS:1034-49-7
Formula:
C19H17Br2P
Purezza:
>98.0%(T)(HPLC)
Colore e forma:
White to Light yellow powder to crystal
Peso molecolare:
436.13

Ref: 3B-B1206

5g46,00 €
25g124,00 €
Consegna stimata in Stati Uniti, il Martedì 04 Marzo 2025
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Methyl (Triphenylphosphoranylidene)acetate
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Methyl (Triphenylphosphoranylidene)acetate

CAS:2605-67-6
Formula:
C21H19O2P
Purezza:
>98.0%(T)(HPLC)
Colore e forma:
White to Almost white powder to crystal
Peso molecolare:
334.35

Ref: 3B-T1363

25g71,00 €
100g214,00 €
Consegna stimata in Stati Uniti, il Martedì 04 Marzo 2025
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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

1g278,00 €
Consegna stimata in Stati Uniti, il Martedì 04 Marzo 2025
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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

1g40,00 €
5g99,00 €
Consegna stimata in Stati Uniti, il Martedì 04 Marzo 2025
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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 €
25g133,00 €
Consegna stimata in Stati Uniti, il Martedì 04 Marzo 2025
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2-(Triphenylphosphoranylidene)acetophenone
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2-(Triphenylphosphoranylidene)acetophenone

CAS:859-65-4
Formula:
C26H21OP
Purezza:
>98.0%(T)
Colore e forma:
White to Light yellow powder to crystal
Peso molecolare:
380.43

Ref: 3B-T2002

1g40,00 €
5g156,00 €
Consegna stimata in Stati Uniti, il Martedì 04 Marzo 2025
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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

5g82,00 €
25g256,00 €
Consegna stimata in Stati Uniti, il Martedì 04 Marzo 2025
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Diphenyl α-Chlorobenzylphosphonate
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Diphenyl α-Chlorobenzylphosphonate

CAS:58263-67-5
Formula:
C19H16ClO3P
Purezza:
>98.0%(T)(HPLC)
Colore e forma:
White to Almost white powder to crystal
Peso molecolare:
358.76

Ref: 3B-D3824

1g69,00 €
5g197,00 €
Consegna stimata in Stati Uniti, il Martedì 04 Marzo 2025
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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 Martedì 04 Marzo 2025
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(4-Chlorobenzyl)triphenylphosphonium Chloride
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(4-Chlorobenzyl)triphenylphosphonium Chloride

CAS:1530-39-8
Formula:
C25H21Cl2P
Purezza:
>98.0%(T)(HPLC)
Colore e forma:
White to Almost white powder to crystal
Peso molecolare:
423.32

Ref: 3B-C1581

5g36,00 €
25g87,00 €
Consegna stimata in Stati Uniti, il Martedì 04 Marzo 2025
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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 Martedì 04 Marzo 2025
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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 €
25g202,00 €
Consegna stimata in Stati Uniti, il Martedì 04 Marzo 2025
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Diphenyl 4-Bromo-α-chlorobenzylphosphonate
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Diphenyl 4-Bromo-α-chlorobenzylphosphonate

CAS:189099-56-7
Formula:
C19H15BrClO3P
Purezza:
>95.0%(T)
Colore e forma:
White to Almost white powder to crystal
Peso molecolare:
437.65

Ref: 3B-D3875

5g113,00 €
25g347,00 €
Consegna stimata in Stati Uniti, il Martedì 04 Marzo 2025
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Diethyl (4-Bromobutyl)phosphonate
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Diethyl (4-Bromobutyl)phosphonate

CAS:63075-66-1
Formula:
C8H18BrO3P
Purezza:
>90.0%(GC)
Colore e forma:
Colorless to Light yellow clear liquid
Peso molecolare:
273.11

Ref: 3B-D6296

1g121,00 €
5g415,00 €
Consegna stimata in Stati Uniti, il Lunedì 24 Marzo 2025
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1-Methyl-2-(methylsulfonyl)benzimidazole
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1-Methyl-2-(methylsulfonyl)benzimidazole

CAS:61078-14-6
Formula:
C9H10N2O2S
Purezza:
>98.0%(GC)
Colore e forma:
White to Light yellow to Light orange powder to crystal
Peso molecolare:
210.25

Ref: 3B-M2860

1g121,00 €
5g407,00 €
Consegna stimata in Stati Uniti, il Lunedì 24 Marzo 2025
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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 Lunedì 24 Marzo 2025
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Dimethyl (2-Oxoheptyl)phosphonate
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Dimethyl (2-Oxoheptyl)phosphonate

CAS:36969-89-8
Formula:
C9H19O4P
Purezza:
>95.0%(GC)
Colore e forma:
Colorless to Light yellow clear liquid
Peso molecolare:
222.22

Ref: 3B-D4244

1g72,00 €
5g318,00 €
Consegna stimata in Stati Uniti, il Lunedì 24 Marzo 2025
+ info
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