Question

Reactions of alkenes with hydrogen halides.

Provide complete structures and names of all possible products.

H-CI

Answer 1

It is an electrophilic addition reaction proceeds through formation of carbocation hence proceeds through most stable carbocation .

solation - dition of hydrogen halide on alkene take place in two discrete steps Stebi - Electrophile to form either (puolonium ion) P attacks a more on stable pi-electron carbocation cload of an alkene ar aa- complex The fesimation of Cambocation_step 18 slow determining slep. 9 step - the seate palanisation of Hel by a-electron 괜생 -CH3 (52-H) le88 stable than a Hend it is not formed most stable cambocation (64-H) & stabliced by Lyperconyugation

Stepi- The rapid attack addition product . of the Nucleoflile on cambocation give the Since Carbocation is flames species hende Nucheophile (ce can attack from both side' of plane with equal probability as - tu fast step 3 race си — 2011 + Both ariel pecoducts of given reaction + They wou dias telecomus. fase naming if we fix edhyl group as - Cats (15, 2R) – 1-chloro-2-ethyl - L-methylcyclopentane (R. ZR) – 1 011010-2-ethyl-1-methyl- cyclopentan 60UUUU