Olefination

Olefination is a chemical reaction that forms carbon-carbon double bonds (olefins) by combining an aldehyde or ketone with a reagent. This process is widely used in organic synthesis to create complex molecules, including natural products and pharmaceuticals. At CymitQuimica, we offer a variety of high-quality olefination reagents to support your synthetic and industrial needs.

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Product data	Purity	Price range	Estimated delivery
Ethyl 2-(diethoxyphosphoryl)acetate REF: IN-DA003PIBCAS: 867-13-0	99%	22.00 €~251.00 €	Mon 12 May 25
But-2-ene-1,4-diylbis(triphenylphosphonium) chloride REF: IN-DA003GTECAS: 106423-29-4	98%	51.00 €~221.00 €	Mon 12 May 25
Diethyl (4-Bromobutyl)phosphonate REF: 3B-D6296CAS: 63075-66-1	>90.0%(GC)	121.00 €~415.00 €	Tue 13 May 25
Diethyl 2,2-Diethoxyethylphosphonate REF: 3B-D2423CAS: 7598-61-0	>96.0%(GC)	64.00 €~259.00 €	Tue 13 May 25
(1-Ethoxy-1-oxopropan-2-yl)triphenylphosphonium Bromide REF: 3B-E1300CAS: 30018-16-7	>98.0%(T)(HPLC)	26.00 €~106.00 €	Tue 13 May 25
Diethyl Allylphosphonate REF: 3B-D3069CAS: 1067-87-4	>95.0%(GC)	38.00 €~95.00 €	Tue 13 May 25
Diphenyl α-Chlorobenzylphosphonate REF: 3B-D3824CAS: 58263-67-5	>98.0%(T)(HPLC)	69.00 €~197.00 €	Tue 13 May 25
2-Trimethylsilyl-1,3-dithiane REF: 3B-T1514CAS: 13411-42-2	>96.0%(GC)	178.00 €~812.00 €	Tue 13 May 25
Diethyl (Ethoxymethyl)phosphonate REF: 3B-D5095CAS: 10419-80-4	>98.0%(GC)	87.00 €~322.00 €	Tue 13 May 25
Tetraethyl Ethylenediphosphonate REF: 3B-T2294CAS: 995-32-4	>98.0%(GC)	31.00 €~97.00 €	Tue 13 May 25
Methyltriphenylphosphonium Iodide REF: 3B-M0253CAS: 2065-66-9	>98.0%(T)	46.00 €~377.00 €	Tue 13 May 25
Tetraethyl p-Xylylenediphosphonate REF: 3B-T1582CAS: 4546-04-7	>95.0%(HPLC)	30.00 €~246.00 €	Tue 13 May 25
Dimethyl (3,3-Difluoro-2-oxoheptyl)phosphonate REF: 3B-D5176CAS: 50889-46-8	>98.0%(GC)	48.00 €~143.00 €	Tue 13 May 25
Diethyl (3-Methylbenzyl)phosphonate REF: 3B-D3328CAS: 63909-50-2	>98.0%(GC)	82.00 €~272.00 €	Tue 13 May 25
Tetraethyl Methylenebis(phosphonate) REF: 3B-T2329CAS: 1660-94-2	>98.0%(GC)	74.00 €~253.00 €	Tue 13 May 25
Diphenyl 4-Bromo-α-chlorobenzylphosphonate REF: 3B-D3875CAS: 189099-56-7	>95.0%(T)	113.00 €~347.00 €	Tue 13 May 25
(Cyanomethyl)triphenylphosphonium Chloride REF: 3B-C1739CAS: 4336-70-3	>98.0%(T)(HPLC)	56.00 €~170.00 €	Tue 13 May 25
Methyl (Triphenylphosphoranylidene)acetate REF: 3B-T1363CAS: 2605-67-6	>98.0%(T)(HPLC)	71.00 €~214.00 €	Tue 13 May 25
N-Benzyloxycarbonyl-2-phosphonoglycine Trimethyl Ester REF: 3B-C2440CAS: 88568-95-0	>98.0%(HPLC)(N)	34.00 €~92.00 €	Tue 13 May 25
Dimethyl [2-Oxo-3-[3-(trifluoromethyl)phenoxy]propyl]phosphonate REF: 3B-D4397CAS: 54094-19-8	>98.0%(GC)	278.00 €	Tue 13 May 25

1kg		62.00 €
25g		22.00 €
5kg		183.00 €
100g		26.00 €
10kg		251.00 €
500g		44.00 €

Olefination

Ethyl 2-(diethoxyphosphoryl)acetate

Ref: IN-DA003PIB

But-2-ene-1,4-diylbis(triphenylphosphonium) chloride

Ref: IN-DA003GTE

Diethyl (4-Bromobutyl)phosphonate

Ref: 3B-D6296

Diethyl 2,2-Diethoxyethylphosphonate

Ref: 3B-D2423

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

Ref: 3B-E1300

Diethyl Allylphosphonate

Ref: 3B-D3069

Diphenyl α-Chlorobenzylphosphonate

Ref: 3B-D3824

2-Trimethylsilyl-1,3-dithiane

Ref: 3B-T1514

Diethyl (Ethoxymethyl)phosphonate

Ref: 3B-D5095

Tetraethyl Ethylenediphosphonate

Ref: 3B-T2294

Methyltriphenylphosphonium Iodide

Ref: 3B-M0253

Tetraethyl p-Xylylenediphosphonate

Ref: 3B-T1582

Dimethyl (3,3-Difluoro-2-oxoheptyl)phosphonate

Ref: 3B-D5176

Diethyl (3-Methylbenzyl)phosphonate

Ref: 3B-D3328

Tetraethyl Methylenebis(phosphonate)

Ref: 3B-T2329

Diphenyl 4-Bromo-α-chlorobenzylphosphonate

Ref: 3B-D3875

(Cyanomethyl)triphenylphosphonium Chloride

Ref: 3B-C1739

Methyl (Triphenylphosphoranylidene)acetate

Ref: 3B-T1363

N-Benzyloxycarbonyl-2-phosphonoglycine Trimethyl Ester

Ref: 3B-C2440

Dimethyl [2-Oxo-3-[3-(trifluoromethyl)phenoxy]propyl]phosphonate

Ref: 3B-D4397