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Wittig Reaction Related Reagents

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The Wittig reaction was discovered by Georg Wittig in 1954 and he was awarded the Nobel Prize in Chemistry in 1979. This reaction is known as one of the most widely used methods for the formation of carbon-carbon double-bonds. Numerous alkenes can be conveniently obtained through reactions of certain aldehydes or ketones with Wittig reagents (triphenyl phosphonium ylides).

J&K provides a host of reagents related to Wittig reactions to satisfy customer needs.

■ Product List

structure Product no. description cas pricing
428147 Benzyltriphenylphosphonium chloride, 99% 1100-88-5 Pricing
227880 (tert-Butoxycarbonylmethylene)triphenylphosphorane, 97% 35000-38-5 Pricing
308367 Butyltriphenylphosphonium bromide, 99% 1779-51-7 Pricing
347745 (Carbethoxymethylene)triphenylphosphorane, 98% 1099-45-2 Pricing
162211 (Cyanomethyl)triphenylphosphonium chloride, 98% 4336-70-3 Pricing
492205 Isopropyltriphenylphosphonium iodide, 97.5% 24470-78-8 Pricing
563719 (Methoxymethyl)triphenylphosphonium chloride, 97.5% 4009-98-7 Pricing
148495 Methyltriphenylphosphonium iodide, 98% 2065-66-9 Pricing
248398 Methyltriphenylphosphonium bromide, 98% 1779-49-3 Pricing
292464 Methyl (triphenylphosphoranylidene)acetate, 98% 2605-67-6 Pricing
623120 n-Propyltriphenylphosphonium bromide, 99% 6228-47-3 Pricing