Reagentes Wittig
Os reagentes de Wittig são ilídeos de fósforo usados para converter aldeídos e cetonas em alcenos através da reação de Wittig. Esta reação é um método fundamental na síntese orgânica para a formação de ligações duplas carbono-carbono. Os reagentes de Wittig são amplamente utilizados na síntese de produtos naturais, farmacêuticos e produtos químicos finos. Na CymitQuimica, oferecemos uma seleção abrangente de reagentes de Wittig de alta qualidade para apoiar seus projetos sintéticos e industriais.
Foram encontrados 135 produtos de "Reagentes Wittig"
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(3-Trimethylsilyl-2-propynyl)triphenylphosphonium Bromide
CAS:Fórmula:C24H26BrPSiPureza:>98.0%(T)Cor e Forma:White to Light yellow to Light orange powder to crystalPeso molecular:453.43[(1H-Benzotriazol-1-yl)methyl]triphenylphosphonium Chloride
CAS:Fórmula:C25H21ClN3PPureza:>98.0%(T)(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:429.89Ethyl 2-(Triphenylphosphoranylidene)propionate
CAS:Fórmula:C23H23O2PPureza:>95.0%(HPLC)Cor e Forma:White to Light orange to Pale yellow green powder to crystalPeso molecular:362.41(Formylmethyl)triphenylphosphonium Chloride
CAS:Fórmula:C20H18ClOPPureza:>98.0%(T)Cor e Forma:Light yellow to Yellow to Orange powder to crystalPeso molecular:340.79Benzyltriphenylphosphonium Chloride
CAS:Fórmula:C25H22ClPPureza:>98.0%(T)(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:388.872-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium Bromide
CAS:Fórmula:C24H26BrO2PPureza:>98.0%(T)Cor e Forma:White to Light yellow powder to crystalPeso molecular:457.35Propargyltriphenylphosphonium bromide
CAS:Fórmula:C21H18BrPPureza:95%Cor e Forma:SolidPeso molecular:381.2454Methyltriphenylphosphonium chloride
CAS:Fórmula:C19H18ClPPureza:98%Cor e Forma:SolidPeso molecular:312.7730(4-BROMOBENZYL)TRIPHENYLPHOSPHONIUM BROMIDE
CAS:Fórmula:C25H21Br2PPureza:97%Cor e Forma:SolidPeso molecular:512.2160(Cyanomethyl)triphenylphosphonium chloride
CAS:Fórmula:C20H17ClNPPureza:95%Cor e Forma:SolidPeso molecular:337.7824Triphenyl(tetradecyl)phosphonium bromide
CAS:Fórmula:C32H44BrPPureza:97%Cor e Forma:SolidPeso molecular:539.5695Phosphonium, tributyl(1,3-dioxolan-2-ylmethyl)-, bromide (1:1)
CAS:Fórmula:C16H34BrO2PPureza:95%Cor e Forma:SolidPeso molecular:369.3177Ethyltriphenylphosphonium chloride
CAS:Fórmula:C20H20ClPPureza:98%Cor e Forma:SolidPeso molecular:326.7996(Methoxymethyl)Triphenylphosphonium Chloride
CAS:Fórmula:C20H20ClOPPureza:98%Cor e Forma:SolidPeso molecular:342.7990Phosphonium, (3-carboxypropyl)triphenyl-, bromide (1:1)
CAS:Fórmula:C22H22BrO2PPureza:97%Cor e Forma:SolidPeso molecular:429.2866Ref: IN-DA00265V
5g20,00€10g20,00€25g29,00€5kgA consultar100g55,00€10kgA consultar25kgA consultar500g140,00€Triphenyl(2-(trimethylsilyl)ethyl)phosphonium iodide
CAS:Fórmula:C23H28IPSiPureza:98%Peso molecular:490.4322(4-Chlorobenzyl)triphenylphosphonium chloride
CAS:Fórmula:C25H21Cl2PPureza:98%Cor e Forma:SolidPeso molecular:423.3140Triphenyl(3-(trimethylsilyl)prop-2-yn-1-yl)phosphonium bromide
CAS:Fórmula:C24H26BrPSiPureza:97%Cor e Forma:SolidPeso molecular:453.4265(1-Ethoxycarbonylethylidene)Triphenylphosphorane
CAS:Fórmula:C23H23O2PPureza:96%Cor e Forma:SolidPeso molecular:362.4013Ethenone, 2-(triphenylphosphoranylidene)-
CAS:Fórmula:C20H15OPPureza:95%Cor e Forma:SolidPeso molecular:302.3063(5-Carboxypentyl)Triphenylphosphonium Bromide
CAS:Fórmula:C24H26BrO2PPureza:97%Cor e Forma:SolidPeso molecular:457.3398Benzyltriphenylphosphonium chloride
CAS:Fórmula:C25H22ClPPureza:98%Cor e Forma:SolidPeso molecular:388.8689Phosphonium, (2-oxoethyl)triphenyl-, chloride (1:1)
CAS:Fórmula:C20H18ClOPPureza:95%Cor e Forma:LiquidPeso molecular:340.7831Butyltriphenylphosphonium chloride
CAS:Fórmula:C22H24ClPPureza:98%Cor e Forma:SolidPeso molecular:354.8527Phosphonium, [(3-methoxyphenyl)methyl]triphenyl-, chloride (1:1)
CAS:Fórmula:C26H24ClOPPureza:95%Cor e Forma:SolidPeso molecular:418.8949(2-(tert-Butoxy)-2-oxoethyl)triphenylphosphonium bromide
CAS:Fórmula:C24H26BrO2PPureza:97%Cor e Forma:SolidPeso molecular:457.3398(3-Bromopropyl)triphenylphosphonium bromide
CAS:Fórmula:C21H21Br2PPureza:97%Cor e Forma:SolidPeso molecular:464.1732But-2-ene-1,4-diylbis(triphenylphosphonium) chloride
CAS:Fórmula:C40H36Cl2P2Pureza:98%Cor e Forma:SolidPeso molecular:649.5674Tert-Butyl 2-(triphenylphosphoranylidene)acetate
CAS:Fórmula:C24H25O2PPureza:95%Cor e Forma:SolidPeso molecular:376.4279Phosphonium, butyltriphenyl-, bromide (1:1)
CAS:Fórmula:C22H24BrPPureza:97%Cor e Forma:SolidPeso molecular:399.3037Ethyltriphenylphosphonium bromide
CAS:Fórmula:C20H20BrPPureza:97%Cor e Forma:SolidPeso molecular:371.2506Ref: IN-DA003QJS
10g20,00€1kgA consultar25g20,00€50gA consultar5kgA consultar100g25,00€200g36,00€250gA consultar500g56,00€100kgA consultarPhosphonium, triphenyl(phenylmethyl)-, bromide (1:1)
CAS:Fórmula:C25H22BrPPureza:98%Cor e Forma:SolidPeso molecular:433.3199Hexyltriphenylphosphonium bromide
CAS:Fórmula:C24H28BrPPureza:98%Cor e Forma:SolidPeso molecular:427.3569Phosphonium, methyltriphenyl-, bromide (1:1)
CAS:Fórmula:C19H18BrPPureza:95%Cor e Forma:SolidPeso molecular:357.2240Phosphonium, triphenyl-2-propen-1-yl-, bromide (1:1)
CAS:Fórmula:C21H20BrPPureza:98%Cor e Forma:SolidPeso molecular:383.2613(4-Ethoxybenzyl)triphenylphosphonium bromide
CAS:Fórmula:C27H26BrOPPureza:95%Cor e Forma:SolidPeso molecular:477.37251-(Triphenylphosphoranylidene)propan-2-one
CAS:Fórmula:C21H19OPPureza:95%Cor e Forma:SolidPeso molecular:318.3487Ref: IN-DA00327E
5g20,00€10g20,00€1kg171,00€25g29,00€50g38,00€5kg573,00€100g50,00€10kgA consultar250g91,00€25kgA consultar500g128,00€Methyl 2-(triphenylphosphoranylidene)acetate
CAS:Fórmula:C21H19O2PPureza:95%Cor e Forma:SolidPeso molecular:334.3481Ref: IN-DA003RJC
5g20,00€10g20,00€1kg128,00€25g25,00€50g28,00€5kg563,00€100g34,00€250g61,00€500g86,00€Phosphonium, [(4-nitrophenyl)methyl]triphenyl-, bromide (1:1)
CAS:Fórmula:C25H21BrNO2PPureza:98%Cor e Forma:SolidPeso molecular:478.31752-(Triphenylphosphoranylidene)acetaldehyde
CAS:Fórmula:C20H17OPPureza:97%Cor e Forma:SolidPeso molecular:304.3221Heptyltriphenylphosphonium bromide
CAS:Fórmula:C25H30BrPPureza:98%Cor e Forma:SolidPeso molecular: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:Fórmula:C27H26BrO2PPureza:97%Cor e Forma:SolidPeso molecular:493.3719Phosphonium, (1-naphthalenylmethyl)triphenyl-, chloride (1:1)
CAS:Fórmula:C29H24ClPPureza:97%Cor e Forma:SolidPeso molecular:438.9276Phosphonium, cyclopropyltriphenyl-, bromide (1:1)
CAS:Fórmula:C21H20BrPPureza:95%Cor e Forma:SolidPeso molecular:383.2613(1-Ethoxy-1-oxopropan-2-yl)triphenylphosphonium Bromide
CAS:Fórmula:C23H24BrO2PPureza:96%Cor e Forma:SolidPeso molecular:443.3132Phosphonium, (1-methylethyl)triphenyl-, iodide (1:1)
CAS:Fórmula:C21H22IPPureza:97%Cor e Forma:SolidPeso molecular:432.2776Phosphonium, (chloromethyl)triphenyl-, chloride
CAS:Fórmula:C19H17Cl2PPureza:98%Cor e Forma:SolidPeso molecular:347.2180(2-Chlorobenzyl)triphenylphosphonium chloride hydrate
CAS:Fórmula:C25H21Cl2PPureza:98%Cor e Forma:SolidPeso molecular:423.3140Cyanomethyltri-n-butylphosphonium chloride
CAS:Fórmula:C14H29ClNPPureza:97%Cor e Forma:SolidPeso molecular:277.8135Phosphonium, (2-methoxy-2-oxoethyl)triphenyl-, bromide (1:1)
CAS:Fórmula:C21H20BrO2PPureza:97%Cor e Forma:SolidPeso molecular: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)
