4. Complete the mechanism for the following reactions. (8pt) HgSO4 H2O, H2So4 а. 1. Sia2BH b....
7. Draw the structures of the componds A, B, C and D. HgSO4 / H2SO4/ H2O Br NANH2 /NH3 () H H B 1. Sia2BH THF 0°C 2. H202 NaOH H20 В- (Sia2BH =
1. Provide the product and mechanism for the following HBr 2 equiv. H2SO4 HgSO4 H2O *No reaction mechanism necessary 1) BH3 2) H2O2, NaOH *No reaction mechanism necessary
7. Draw the structures of the componds A, B, C and D HgSO4/ H2SO4 / H20 C Bг NaNH2 INH3 () H -H A 1. Sia2BH/THF / 0°C 2. HаО2/ NaOH / Н,0 В (Sia2BH
4. Propose a plausible mechanism for each following reactions COOH b. conc. H2SO4 1. Вн, THF 2. H202, NaOH, H20 3. NaH 4. CH,Br c. Ph
1. Provide the product and mechanism for the following reactions a) HBr 2 equiv. b) H2SO4 HgSO4 HO *No reaction mechanism necessary 1) BH3 2) H2O2, NaOH
I need helo on W and GG.
2 eq, HCI H2SO4, HgSO4, H2O 1 eg, Br2 2 eg, Cl2 1. NaNH2 2. CH2CH2CH2Br 1. Sia BH/THF 2. H2O/OH KMnO4, H2O bb. KMnO4, NaOH H/Pd/BaSO4, quinoline H2, Pt Na/NH3 2 eq, HCI H2SO4 HgSO4, H2O 1 eq, Br2 2 eq. Br2 + 1. Sia BH/THF 2. H2O/OH KMnO4, H2O KMnO4, NaOH gg.
Problem #4 Draw the substitution product from each of the following reactions. 1. BH2-THF HgSO4 =CH 2. H2O2, NaOH H2SO4 H2O
7. Draw the structures of the componds A, B, C and D. HgSO4 / H2SO4/ H2O NaNH/NH3 0, A HEH – 1. Sia,BH / THF / 0°C 2. H2Oz/NaOH / H20 (SaBH = YEY,
Predict the major organic product
or products of each of the following reactions:
Identify the mechanism
taking place in each of the reactions and please provide
explanation.
H2SO4 a) (CHỊ) CH CH=CH, HO Hg(OAc)2 NaBH4 b) (CH3)2CH CH=CH2 H2O BH3: THE H2O2, NaOH c) (CH3),CH CH=CH2 H2SO4, H2O d) CHCECH HgSO4 HZ/Ni f) + Cl2 + H2O g) Cold KMnO4 dilute h) 1. CH CO-OH 2. Hz0 Br2 i) CC14
Complete each of the following reactions.
H20, H2SO4 CO3H H3C H2CH3 H3C CH (1) BH3, THF (2) H202, NaOH H2CH3 CH22, Zn(Cu) H3C H2CHa (1) Hg(OpCCHa)2-H2O (2) NaBH4, NaOH