Wittig Reagents
Wittig reagents are phosphorus ylides used to convert aldehydes and ketones into alkenes through the Wittig reaction. This reaction is a fundamental method in organic synthesis for the formation of carbon-carbon double bonds. Wittig reagents are widely employed in the synthesis of natural products, pharmaceuticals, and fine chemicals. At CymitQuimica, we offer a comprehensive selection of high-quality Wittig reagents to support your synthetic and industrial projects.
Found 135 products of "Wittig Reagents"
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Triphenylpropylphosphonium Bromide
CAS:Formula:C21H22BrPPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:385.28(4-Bromobenzyl)triphenylphosphonium Bromide
CAS:Formula:C25H21Br2PPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:512.222-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium Bromide
CAS:Formula:C23H24BrO2PPurity:>97.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:443.32Triphenylpropargylphosphonium Bromide
CAS:Formula:C21H18BrPPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:381.25(Chloromethyl)triphenylphosphonium Chloride
CAS:Formula:C19H17Cl2PPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:347.22Ethyltriphenylphosphonium Chloride
CAS:Formula:C20H20ClPPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:326.80Allyltriphenylphosphonium Bromide
CAS:Formula:C21H20BrPPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:383.27(4-Chlorobenzyl)triphenylphosphonium Chloride
CAS:Formula:C25H21Cl2PPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:423.32(2-Hydroxybenzyl)triphenylphosphonium Bromide
CAS:Formula:C25H22BrOPPurity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:449.33Butyltriphenylphosphonium Bromide
CAS:Formula:C22H24BrPPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:399.31(1-Naphthylmethyl)triphenylphosphonium Chloride
CAS:Formula:C29H24ClPPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:438.93Methoxycarbonylmethyl(triphenyl)phosphonium Bromide
CAS:Formula:C21H20BrO2PPurity:>97.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:415.27Hexyltriphenylphosphonium Bromide
CAS:Formula:C24H28BrPPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:427.37(tert-Butoxycarbonylmethyl)triphenylphosphonium Bromide
CAS:Formula:C24H26BrO2PPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:457.35Isopropyltriphenylphosphonium Iodide
CAS:Formula:C21H22IPPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:432.29Phenacyltriphenylphosphonium Bromide
CAS:Formula:C26H22BrOPPurity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:461.34(4-Nitrobenzyl)triphenylphosphonium Bromide
CAS:Formula:C25H21BrNO2PPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:478.33Ethoxycarbonylmethyl(triphenyl)phosphonium Bromide
CAS:Formula:C22H22BrO2PPurity:>97.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:429.29(3-Carboxypropyl)triphenylphosphonium Bromide
CAS:Formula:C22H22BrO2PPurity:>95.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:429.29(Methoxymethyl)triphenylphosphonium Chloride
CAS:Formula:C20H20ClOPPurity:>99.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:342.80Triphenyl(tetradecyl)phosphonium Bromide
CAS:Formula:C32H44BrPPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:539.58Heptyltriphenylphosphonium Bromide
CAS:Formula:C25H30BrPPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalineMolecular weight:441.39(1,3-Dioxolan-2-yl)methyltriphenylphosphonium Bromide
CAS:Formula:C22H22BrO2PPurity:>97.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:429.29(2-Chlorobenzyl)triphenylphosphonium Chloride
CAS:Formula:C25H21Cl2PPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:423.32Methyltriphenylphosphonium Chloride
CAS:Formula:C19H18ClPPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:312.78(Triphenylphosphoranylidene)acetonitrile
CAS:Formula:C20H16NPPurity:>98.0%(HPLC)(N)Color and Shape:White to Orange to Green powder to crystalMolecular weight:301.33(Cyanomethyl)triphenylphosphonium Chloride
CAS:Formula:C20H17ClNPPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:337.79(Triphenylphosphoranylidene)ketene
CAS:Formula:C20H15OPColor and Shape:White to Almost white powder to crystalMolecular weight:302.313-Bromopropyltriphenylphosphonium Bromide
CAS:Formula:C21H21Br2PPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:464.18Ethyl (Triphenylphosphoranylidene)acetate
CAS:Formula:C22H21O2PPurity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:348.38Benzyltriphenylphosphonium Bromide
CAS:Formula:C25H22BrPPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:433.33Methyltriphenylphosphonium Iodide
CAS:Formula:C19H18IPPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:404.23(5-Carboxypentyl)triphenylphosphonium Bromide
CAS:Formula:C24H26BrO2PPurity:>96.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:457.352-(Triphenylphosphoranylidene)acetophenone
CAS:Formula:C26H21OPPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:380.43Tributyl(1,3-dioxolan-2-ylmethyl)phosphonium Bromide
CAS:Formula:C16H34BrO2PPurity:>98.0%(T)Color and Shape:White to Yellow to Orange powder to lumpMolecular weight:369.32Cinnamyltriphenylphosphonium Bromide
CAS:Formula:C27H24BrPPurity:>96.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:459.37(1-Ethoxy-1-oxopropan-2-yl)triphenylphosphonium Bromide
CAS:Formula:C23H24BrO2PPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:443.32Amyltriphenylphosphonium Bromide
CAS:Formula:C23H26BrPPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:413.34Methyl (Triphenylphosphoranylidene)acetate
CAS:Formula:C21H19O2PPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:334.35(2,4-Dichlorobenzyl)triphenylphosphonium Chloride
CAS:Formula:C25H20Cl3PPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:457.76(2-Carboxyethyl)triphenylphosphonium Bromide
CAS:Formula:C21H20BrO2PPurity:>96.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:415.27Tributyl(cyanomethyl)phosphonium Chloride
CAS:Formula:C14H29ClNPPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:277.82Acetonyltriphenylphosphonium Chloride
CAS:Formula:C21H20ClOPPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:354.81trans-2-Butene-1,4-bis(triphenylphosphonium Chloride)
CAS:Formula:C40H36Cl2P2Purity:>95.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:649.58(Acetylmethylene)triphenylphosphorane
CAS:Formula:C21H19OPPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:318.36Cyclopropyltriphenylphosphonium Bromide
CAS:Formula:C21H20BrPPurity:>97.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:383.27(3,4-Dimethoxybenzyl)triphenylphosphonium Bromide
CAS:Formula:C27H26BrO2PPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:493.38(Bromomethyl)triphenylphosphonium Bromide
CAS:Formula:C19H17Br2PPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:436.13Butyltriphenylphosphonium Chloride
CAS:Formula:C22H24ClPPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:354.86(Triphenylphosphoranylidene)acetaldehyde
CAS:Formula:C20H17OPPurity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:304.33(3-Trimethylsilyl-2-propynyl)triphenylphosphonium Bromide
CAS:Formula:C24H26BrPSiPurity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:453.43[(1H-Benzotriazol-1-yl)methyl]triphenylphosphonium Chloride
CAS:Formula:C25H21ClN3PPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:429.89Ethyl 2-(Triphenylphosphoranylidene)propionate
CAS:Formula:C23H23O2PPurity:>95.0%(HPLC)Color and Shape:White to Light orange to Pale yellow green powder to crystalMolecular weight:362.41(Formylmethyl)triphenylphosphonium Chloride
CAS:Formula:C20H18ClOPPurity:>98.0%(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:340.79Benzyltriphenylphosphonium Chloride
CAS:Formula:C25H22ClPPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:388.872-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium Bromide
CAS:Formula:C24H26BrO2PPurity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:457.35Propargyltriphenylphosphonium bromide
CAS:Formula:C21H18BrPPurity:95%Color and Shape:SolidMolecular weight:381.2454Methyltriphenylphosphonium chloride
CAS:Formula:C19H18ClPPurity:98%Color and Shape:SolidMolecular weight:312.7730(4-BROMOBENZYL)TRIPHENYLPHOSPHONIUM BROMIDE
CAS:Formula:C25H21Br2PPurity:97%Color and Shape:SolidMolecular weight:512.2160(Cyanomethyl)triphenylphosphonium chloride
CAS:Formula:C20H17ClNPPurity:95%Color and Shape:SolidMolecular weight:337.7824Triphenyl(tetradecyl)phosphonium bromide
CAS:Formula:C32H44BrPPurity:97%Color and Shape:SolidMolecular weight:539.5695Phosphonium, tributyl(1,3-dioxolan-2-ylmethyl)-, bromide (1:1)
CAS:Formula:C16H34BrO2PPurity:95%Color and Shape:SolidMolecular weight:369.3177Ethyltriphenylphosphonium chloride
CAS:Formula:C20H20ClPPurity:98%Color and Shape:SolidMolecular weight:326.7996(Methoxymethyl)Triphenylphosphonium Chloride
CAS:Formula:C20H20ClOPPurity:98%Color and Shape:SolidMolecular weight:342.7990Phosphonium, (3-carboxypropyl)triphenyl-, bromide (1:1)
CAS:Formula:C22H22BrO2PPurity:97%Color and Shape:SolidMolecular weight:429.2866Ref: IN-DA00265V
5g20.00€10g20.00€25g29.00€5kgTo inquire100g55.00€10kgTo inquire25kgTo inquire500g140.00€Triphenyl(2-(trimethylsilyl)ethyl)phosphonium iodide
CAS:Formula:C23H28IPSiPurity:98%Molecular weight:490.4322(4-Chlorobenzyl)triphenylphosphonium chloride
CAS:Formula:C25H21Cl2PPurity:98%Color and Shape:SolidMolecular weight:423.3140Triphenyl(3-(trimethylsilyl)prop-2-yn-1-yl)phosphonium bromide
CAS:Formula:C24H26BrPSiPurity:97%Color and Shape:SolidMolecular weight:453.4265(1-Ethoxycarbonylethylidene)Triphenylphosphorane
CAS:Formula:C23H23O2PPurity:96%Color and Shape:SolidMolecular weight:362.4013Ethenone, 2-(triphenylphosphoranylidene)-
CAS:Formula:C20H15OPPurity:95%Color and Shape:SolidMolecular weight:302.3063(5-Carboxypentyl)Triphenylphosphonium Bromide
CAS:Formula:C24H26BrO2PPurity:97%Color and Shape:SolidMolecular weight:457.3398Benzyltriphenylphosphonium chloride
CAS:Formula:C25H22ClPPurity:98%Color and Shape:SolidMolecular weight:388.8689Phosphonium, (2-oxoethyl)triphenyl-, chloride (1:1)
CAS:Formula:C20H18ClOPPurity:95%Color and Shape:LiquidMolecular weight:340.7831Butyltriphenylphosphonium chloride
CAS:Formula:C22H24ClPPurity:98%Color and Shape:SolidMolecular weight:354.8527Phosphonium, [(3-methoxyphenyl)methyl]triphenyl-, chloride (1:1)
CAS:Formula:C26H24ClOPPurity:95%Color and Shape:SolidMolecular weight:418.8949(2-(tert-Butoxy)-2-oxoethyl)triphenylphosphonium bromide
CAS:Formula:C24H26BrO2PPurity:97%Color and Shape:SolidMolecular weight:457.3398(3-Bromopropyl)triphenylphosphonium bromide
CAS:Formula:C21H21Br2PPurity:97%Color and Shape:SolidMolecular weight:464.1732But-2-ene-1,4-diylbis(triphenylphosphonium) chloride
CAS:Formula:C40H36Cl2P2Purity:98%Color and Shape:SolidMolecular weight:649.5674Tert-Butyl 2-(triphenylphosphoranylidene)acetate
CAS:Formula:C24H25O2PPurity:95%Color and Shape:SolidMolecular weight:376.4279Phosphonium, butyltriphenyl-, bromide (1:1)
CAS:Formula:C22H24BrPPurity:97%Color and Shape:SolidMolecular weight:399.3037Ethyltriphenylphosphonium bromide
CAS:Formula:C20H20BrPPurity:97%Color and Shape:SolidMolecular weight:371.2506Ref: IN-DA003QJS
10g20.00€1kgTo inquire25g20.00€50gTo inquire5kgTo inquire100g25.00€200g36.00€250gTo inquire500g56.00€100kgTo inquirePhosphonium, triphenyl(phenylmethyl)-, bromide (1:1)
CAS:Formula:C25H22BrPPurity:98%Color and Shape:SolidMolecular weight:433.3199Hexyltriphenylphosphonium bromide
CAS:Formula:C24H28BrPPurity:98%Color and Shape:SolidMolecular weight:427.3569Phosphonium, methyltriphenyl-, bromide (1:1)
CAS:Formula:C19H18BrPPurity:95%Color and Shape:SolidMolecular weight:357.2240Phosphonium, triphenyl-2-propen-1-yl-, bromide (1:1)
CAS:Formula:C21H20BrPPurity:98%Color and Shape:SolidMolecular weight:383.2613(4-Ethoxybenzyl)triphenylphosphonium bromide
CAS:Formula:C27H26BrOPPurity:95%Color and Shape:SolidMolecular weight:477.37251-(Triphenylphosphoranylidene)propan-2-one
CAS:Formula:C21H19OPPurity:95%Color and Shape:SolidMolecular weight:318.3487Ref: IN-DA00327E
5g20.00€10g20.00€1kg171.00€25g29.00€50g38.00€5kg573.00€100g50.00€10kgTo inquire250g91.00€25kgTo inquire500g128.00€Methyl 2-(triphenylphosphoranylidene)acetate
CAS:Formula:C21H19O2PPurity:95%Color and Shape:SolidMolecular weight:334.3481Phosphonium, [(4-nitrophenyl)methyl]triphenyl-, bromide (1:1)
CAS:Formula:C25H21BrNO2PPurity:98%Color and Shape:SolidMolecular weight:478.31752-(Triphenylphosphoranylidene)acetaldehyde
CAS:Formula:C20H17OPPurity:97%Color and Shape:SolidMolecular weight:304.3221Heptyltriphenylphosphonium bromide
CAS:Formula:C25H30BrPPurity:98%Color and Shape:SolidMolecular weight:441.3835Ref: IN-DA003T1W
5g24.00€10g28.00€25g41.00€50g62.00€75g73.00€100g76.00€200g117.00€300g172.00€400g164.00€500g177.00€(3,4-Dimethoxybenzyl)triphenylphosphonium bromide
CAS:Formula:C27H26BrO2PPurity:97%Color and Shape:SolidMolecular weight:493.3719Phosphonium, (1-naphthalenylmethyl)triphenyl-, chloride (1:1)
CAS:Formula:C29H24ClPPurity:97%Color and Shape:SolidMolecular weight:438.9276Phosphonium, cyclopropyltriphenyl-, bromide (1:1)
CAS:Formula:C21H20BrPPurity:95%Color and Shape:SolidMolecular weight:383.2613(1-Ethoxy-1-oxopropan-2-yl)triphenylphosphonium Bromide
CAS:Formula:C23H24BrO2PPurity:96%Color and Shape:SolidMolecular weight:443.3132Phosphonium, (1-methylethyl)triphenyl-, iodide (1:1)
CAS:Formula:C21H22IPPurity:97%Color and Shape:SolidMolecular weight:432.2776Phosphonium, (chloromethyl)triphenyl-, chloride
CAS:Formula:C19H17Cl2PPurity:98%Color and Shape:SolidMolecular weight:347.2180(2-Chlorobenzyl)triphenylphosphonium chloride hydrate
CAS:Formula:C25H21Cl2PPurity:98%Color and Shape:SolidMolecular weight:423.3140Cyanomethyltri-n-butylphosphonium chloride
CAS:Formula:C14H29ClNPPurity:97%Color and Shape:SolidMolecular weight:277.8135Phosphonium, (2-methoxy-2-oxoethyl)triphenyl-, bromide (1:1)
CAS:Formula:C21H20BrO2PPurity:97%Color and Shape:SolidMolecular weight:415.2601
![[(1H-Benzotriazol-1-yl)methyl]triphenylphosphonium Chloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB4486.webp&w=3840&q=75)
![Phosphonium, [(3-methoxyphenyl)methyl]triphenyl-, chloride (1:1)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002HC0.webp&w=3840&q=75)
![Phosphonium, [(4-nitrophenyl)methyl]triphenyl-, bromide (1:1)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002UDY.webp&w=3840&q=75)
