CHE 202 Lecture Notes - Lecture 4: Hydria, Alkene, Nucleophile

• School: University at Buffalo
• Department: Chemistry
• Course: CHE 202
• Professor: Clizbe Elizabeth

Document Summary

H least stable /priority others most stable metal catalyst allows for addition of hz. Hydration : add h2o , acid catalyzed ( hmos) (pt ic ) (cid:8869) dehydration : opposite chapter 5 : Addition of cle and brz : solvent dependent. Brz = electrophilic ( head ) via induced dipole. Favored over formation of carbocation: break x - x. :x "t step " to c , pi bond to xt step 2 step 3 : break one of the two a- halogen bonds on the xt step y : x - to broken ct. Halo hydria : formed when nucleophilic solvent is. Used , the solvent is in large excess . : net addition of (oh - x ) lodohydrins , highly unstable writing conventions : solvents : under arrow. Acid catalyzed reaction -7 use it 30 " Nfiiehy. ms, whaler cyclo one product free- radical addition of hydrogen bromide to alkenes !