Question

im thinking the answer could be the second or third one but im not sure

Name Raw Grade- Question 1 (Parts A-C, 20 points): H,O, HSO A) Circle the major product of the following reaction. B) Circle the major product of the following reaction. 1. Hg(OAc), HO 2. NaBH C) Circle the major product of the following reaction. 1. BH, 2. H,O, NaOH

Answer 1

H, O, H2SO4 он Mechanism: I 0 = - » НО - Н H₂O =o А Н СН2 Фот - Н,0 н. не „ у у Но сHz CH₃ Н20 СН3 - H, 0 CH, о

LCH CH₂ CH₃ 1.Hg(0Ac)₂, H₂O 2. Na BH4 te oH Mechanism: Hg one OAC CH2 I AH 4 OAC CH₂ CH2 1. Hg-one t Acoe H-00 HgOne H-0: Na BH4 OH

1. BH₃ Y OH 2. H₂O2 NaOH Mechanism: Mechanism: I CH BH₂ ең, B-H H similar 0-0 .CH, B-R Hooo Ho LR R B-R H₂O2, NaoH - - CH₂ - 0-B-R to be [HO - CH₂-OH CH₂-OH