Question

Predict the products the alkenes shown below would produce on exposure to each of the reagents (i)-(iv) (4 reactions X 5 alkenes = 20 products). Pay attention to both regiochemistry and stereochemistry (syn or anti addition). You may draw just one enantiomer of any chiral product, though both enantiomers will be produced in equal amounts. (i) BH3, then NaOH, H2O2 (ii) Hg(OAc)2 in H2O, then NaBH, (iii) Bra in CH3CH2OH Autumn 2019 EM 223 (iv) Cl2 QUÝ" H H

Answer 1

Answer Answer] a) Answer V VH ) B43 06 Bro < NaOH, H2O2 "CH-CH-oh CH2 16 Hg (DAC), in tho Na344 (b) Answer load 4 CH3 JBH3 HO My Lheng bunge la constant -CH3 NaOH, 102 1B Hg (oAch, the Na344

on (2 i) 313m NaoH 102 Hg (oAch, tho Nagu faci AMICI AH Hg (oAch, the NOBH4 Clon

fho 5 ho on . Brz te the Bly Brz 10- Naolt L Лой lz Api Hg(o8c 2 lo NaBH4