In case of wittig reaction when ph3p=ch2 pripare why alkylhalide and tri aryl or alkyl phosphate taken in etheral soln?

The Wittig reaction or Wittig olefination is a chemical reaction of an aldehyde or ketone with a triphenyl phosphonium ylide (often called a Wittig reagent) to give an alkene and t...

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Dear student, The reported effect of the solvent on the stereochemical outcome of the olefination reaction depends on the nature of the ylide. For non- stabilized ylides under clas...

PPh3 attack on alkyl halide to give PPh3+R. and then we use base to form ylide

wait, let me explain this to you in detail!

here PPh3 is an nucleophile so it is used to form ylide

here PPh3+R- ylide is formed. it is reactive species in this reaction