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Wittig Reagents



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(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide 98% C22H24BrO2P 223859pricing
(2,6-Naphthalenedimethylene)bis(triphenylphosphonium bromide) hydrate 97% C48H40Br2P2 · xH2O 649554pricing
(2-Aminobenzyl)triphenylphosphonium bromide 97% C25H23BrNP 456896pricing
(2-Dimethylaminoethyl)triphenylphosphonium bromide 97% C22H25BrNP 215449pricing
(2-Hydroxybenzyl)triphenylphosphonium bromide 98% C25H24BrOP 216291pricing
(2-Hydroxyethyl)triphenylphosphonium bromide 97% C20H22BrOP 304131pricing
(2-Hydroxyethyl)triphenylphosphonium chloride ≥98.0% C20H20ClOP 54514pricing
(3,3,3-Trichloropropyl)triphenylphosphonium chloride 95% C21H19Cl4P 675121pricing
(3-(Dimethylamino)propyl)triphenylphosphonium bromide 98% C23H27BrNP 305855pricing
(3-(Dimethylamino)propyl)triphenylphosphonium bromide hydrobromide purum, ≥98.0% (AT) C23H27BrNP · HBr 39397pricing
(3-Benzyloxypropyl)triphenylphosphonium bromide 98% C28H30BrOP 389196pricing
(3-Bromobutyl)triphenylphosphonium bromide 99% C22H23Br2P 305375pricing
(3-Bromopropyl)triphenylphosphonium bromide 98% C21H23Br2P 135259pricing
(3-Carboxypropyl)triphenylphosphonium bromide 98% C22H22BrO2P 349720pricing
(3-Trimethylsilyl-2-propynyl)triphenylphosphonium bromide C24H26BrPSi 299588pricing
(4-Bromobutyl)triphenylphosphonium bromide 98% C22H25Br2P 272132pricing
(4-Carboxybutyl)triphenylphosphonium bromide 98% C23H24BrO2P 157945pricing
(4-Chlorobenzyl)triphenylphosphonium chloride 98% C25H21Cl2P 424587pricing
(4-Ethoxybenzyl)triphenylphosphonium bromide 99% C27H26BrOP 266485pricing
(4-Nitrobenzyl)triphenylphosphonium bromide 97% C25H23BrNO2P 393053pricing
(5-Carboxypentyl)triphenylphosphonium bromide ≥98.0% C24H26BrO2P 21935pricing
(Allyloxycarbonylmethyl)triphenylphosphonium iodide 97% C23H22IO2P 394424pricing
(Benzyloxycarbonylmethyl)triphenylphosphonium bromide 97% C27H26BrO2P 419230pricing
(Bromomethyl)triphenylphosphonium bromide 98% C19H17Br2P 269158pricing
(Bromomethyl)triphenylphosphonium bromide purum, ≥97.0% (AT) C19H17Br2P 17626pricing
(Carbethoxymethyl-1,2-13C2)triphenylphosphonium bromide 98 atom % 13C 13C2C20H24BrO2P 411310pricing
(Chloromethyl)triphenylphosphonium chloride 97% C19H17Cl2P 377015pricing
(Chloromethyl)triphenylphosphonium chloride purum, ≥97.0% (AT) C19H17Cl2P 25305pricing
(Cyanomethyl)triphenylphosphonium bromide, polymer-bound 200-400 mesh, extent of labeling: ~2.0 mmol/g loading, 2 % cross-linked with divinylbenzene 572950pricing
(Cyanomethyl)triphenylphosphonium chloride 98% C20H17ClNP 464937pricing
(Ethoxycarbonylmethyl)triphenylphosphonium bromide 98% C22H22BrO2P 412252pricing
(Ethoxycarbonylmethyl)triphenylphosphonium chloride technical, ≥90% (AT) C22H22ClO2P 02615pricing
(Formylmethyl)triphenylphosphonium chloride purum, ≥97.0% (AT) C20H18ClOP 47718pricing
(Methoxycarbonylmethyl)triphenylphosphonium bromide 98% C21H20BrO2P 259063pricing
(Methoxymethyl)triphenylphosphonium chloride 97% C20H20ClOP 309567pricing
(Methoxymethyl)triphenylphosphonium chloride purum, ≥95.0% (AT) C20H20ClOP 65120pricing
 (Methoxymethyl)triphenylphosphonium tetrafluoroborate + Sodium amide 29166pricing
(Triphenylphosphoranylidene)acetaldehyde 95% C20H17OP 280933pricing
(Triphenylphosphoranylidene)acetaldehyde technical, ≥95% (NT/PNMR) C20H17OP 47720pricing
(Triphenylphosphoranylidene)acetonitrile 97% C20H16NP 280429pricing
(tert-Butoxycarbonylmethyl)triphenylphosphonium bromide 98% C24H28BrO2P 369047pricing
(tert-Butoxycarbonylmethyl)triphenylphosphonium chloride ≥98.0% C24H26ClO2P 20423pricing
1-(Triphenylphosphoranylidene)-2-propanone 99% C21H19OP 158755pricing
1-(Triphenylphosphoranylidene)-2-propanone purum, ≥99.0% (NT) C21H19OP 01340pricing
2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide 98% C24H26BrO2P 219592pricing
2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide purum, ≥98.0% (AT) C24H26BrO2P 42540pricing
2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium bromide 97% C23H24BrO2P 338117pricing
2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium bromide purum, ≥97.0% (AT) C23H24BrO2P 42547pricing
2-(Trimethylsilyl)ethoxymethyl-triphenylphosphonium chloride 98% C24H30ClOPSi 330671pricing
2-(Trimethylsilyl)ethoxymethyl-triphenylphosphonium chloride purum, ≥97.0% (AT) C24H30ClOPSi 92742pricing
2-(Triphenylphosphoranylidene)butyraldehyde 98% C22H21OP 405728pricing
2-(Triphenylphosphoranylidene)propionaldehyde 98% C21H19OP 374377pricing
2-(Triphenylphosphoranylidene)succinic anhydride 97% C22H17O3P 226955pricing
2-Oxopropyltriphenylphosphonium chloride 98% C21H20ClOP 158070pricing
Allyltriphenylphosphonium bromide 99% C21H20BrP A36603pricing
Benzyl(triphenylphosphoranylidene)acetate 97% C27H23O2P 419206pricing
Benzyltriphenylphosphonium bromide – sodium amide mixture 1 g contains ~2.0 mmol phosphonium bromide 14004pricing
Benzyltriphenylphosphonium bromide + Sodium amide 359912pricing
Benzyltriphenylphosphonium bromide 96% C25H22BrP 430056pricing
Benzyltriphenylphosphonium bromide purum, ≥95.0% (AT) C25H22BrP 13999pricing
Benzyltriphenylphosphonium bromide, polymer-bound 200-400 mesh, extent of labeling: ~2.0 mmol/g loading, 2 % cross-linked with divinylbenzene C43H40BrP 572926pricing
Benzyltriphenylphosphonium chloride 99% C25H22ClP B32807pricing
Benzyltriphenylphosphonium chloride purum, ≥99.0% (AT) C25H22ClP 14005pricing
Butyltriphenylphosphonium bromide 99% C22H24PBr B102806pricing
Butyltriphenylphosphonium bromide purum, ≥98.0% (AT) C22H24PBr 20600pricing
Butyltriphenylphosphonium chloride 97% C22H24ClP 455660pricing
Crotyltriphenylphosphonium bromide – sodium amide mixture 1 g contains ~2.2 mmol phosphonium bromide 28120pricing
Cyclopropyltriphenylphosphonium bromide 98% C21H20BrP 157317pricing
Dodecyltriphenylphosphonium bromide 98% C30H40BrP 172626pricing
Ethyl (triphenylphosphoranyliden)acetate technical, ≥90% C22H21O2P 02595pricing
Ethyl (triphenylphosphoranylidene)pyruvate 95% C23H21O3P 518093pricing
Ethyl 3-oxo-4-(triphenylphosphoranylidene)butyrate 97% C24H23O3P 420670pricing
Ethyl 4,4,4-trifluoro-2-(triphenylphosphoranylidene)acetoacetate 97% C24H20F3O3P 398217pricing
Ethyltriphenylphosphonium bromide 99% C20H20BrP E50604pricing
Ethyltriphenylphosphonium bromide purum, ≥98.5% (AT) C20H20BrP 04997pricing
Ethyltriphenylphosphonium iodide 95% C20H20IP 389471pricing
Ethyltriphenylphosphonium iodide technical, ≥95% (AT) C20H20IP 46095pricing
Ethyltriphenylphosphonium iodide, polymer-bound 200-400 mesh, extent of labeling: ~2.0 mmol/g loading, 2 % cross-linked with divinylbenzene C20H20IP 572934pricing
Heptyltriphenylphosphonium bromide 97% C25H30BrP 377538pricing
Hexyltriphenylphosphonium bromide 95% C24H30BrP 301442pricing
Isoamyltriphenylphosphonium bromide 98% C23H28BrP 347779pricing
Isopropyltriphenylphosphonium bromide – sodium amide mixture 1 g contains ~2.3 mmol phosphonium bromide 59750pricing
Isopropyltriphenylphosphonium iodide 98% C21H22IP 377481pricing
Methyl (triphenylphosphoranylidene)acetate 98% C21H19O2P 157929pricing
Methyl (triphenylphosphoranylidene)acetate purum, ≥97.0% (CH) C21H19O2P 64941pricing
Methyl-13C-triphenylphosphonium iodide 99 atom % 13C 13CC18H18IP 283002pricing
Methyl-d3-triphenylphosphonium bromide 95 atom % D C19D3H15BrP 486906pricing
Methyl-d3-triphenylphosphonium iodide 95 atom % D C19D3H15IP 523208pricing
Methyltriphenylphosphonium bromide – sodium amide mixture 1 g contains ~2.4 mmol phosphonium bromide 69500pricing
Methyltriphenylphosphonium bromide + Sodium amide 359211pricing
Methyltriphenylphosphonium bromide 98% C19H18BrP 130079pricing
Methyltriphenylphosphonium bromide purum, ≥98.0% (NT) C19H18BrP 69495pricing
Methyltriphenylphosphonium chloride 97% C19H18ClP 468002pricing
Methyltriphenylphosphonium iodide 97% C19H20IP 245054pricing
Methyltriphenylphosphonium iodide, polymer-bound 200-400 mesh, extent of labeling: ~2.0 mmol/g loading, 2 % cross-linked with divinylbenzene 572942pricing
N-Methoxy-N-methyl(triphenylphosphoranylidene)acetamide 98% C22H22NO2P 376876pricing
Phenacyltriphenylphosphonium bromide technical grade, ≥90% C26H22BrOP 151335pricing
Propyltriphenylphosphonium bromide 98% C21H22BrP 131563pricing
Stearyltributylphosphonium bromide 95% C30H66BrP 293032pricing
Triphenyl(2-pyridylmethyl)phosphonium chloride hydrochloride 98% C24H21ClNP · HCl 462136pricing
Triphenylphosphonium chloride, polymer-bound 100-200 mesh, extent of labeling: 0.7-1.3 mmol/g loading, 1 % cross-linked with divinylbenzene 549371pricing
Triphenylphosphonium cyclopentadienide C23H19P T84700pricing
Triphenylpropargylphosphonium bromide 98% C21H18BrP 226483pricing
Triphenylpropargylphosphonium bromide purum, ≥99.0% (NT) C21H18BrP 81843pricing
Triphenylpropylphosphonium bromide purum, ≥98.0% (AT) C21H22BrP 82468pricing
Triphenylvinylphosphonium bromide 97% C20H18BrP 150193pricing
[3-(Ethoxycarbonyl)-2-oxopropyl]triphenylphosphonium chloride C24H24ClO3P 424242pricing
[3-(Ethoxycarbonyl)propyl]triphenylphosphonium bromide 97% C24H26BrO2P 349852pricing
o-Xylylenebis(triphenylphosphonium bromide) 97% C44H38Br2P2 X1105pricing
p-Xylylenebis(triphenylphosphonium bromide) 98% C44H38Br2P2 X1121pricing
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