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1) Complete the following reactions OH OH H2SO (b) (c) H2SO4 H,SO heat heat heat OH...
help with all of them please 1) Complete the following reactions OH H2SO4 (a) (b) OH H2SO4 (c) H2SO4 heat heat OH heat ОН H.CO d) HỌCrO, H2C104 e) -OH OH 2) Show how to convert (a) 1-Propanol to 2-propanol in two steps (b) Cyclohexene to cyclohexanone in two steps (c) Propene to propanone (acetone) in two steps. 3) Write a stepwise mechanism for the sulfonation of benzene. Use HSO3 + as the electrophile.
9. Give the curved arrow mechanism for each reaction. H2SO4 b. H,o OH c. H20 H2SO d. OH H2o 10. For the following reaction, H,so, H,O он a. Give the curved arrow mechanism for the reaction, showing formation of both products b. Identify the major product and explain why it is favored. c. Draw the energy diagram for the formation of the major product. 11. Give the major organic product for the following reactions. If a racemic mixture is expected,...
9) Identify the electrophile in the sulfonation reaction of benzene. 2 Pt A. SO2 B. H2SO4 C. Sos* D. H2SO3 E. SO3 10) Write the mechanism for the following EAS reaction? 4 Pt CI. AICI 11) Predict the all possible products for the following reactions and circle the major product among them? 8 Pt olub HNO3. H,SO A) Yo Cl2, AICI: B) CH,CI, AICI: Сн, HNO3, H2SO4 D) OH
complete the following reactions with the proper stereochemistry as need оCHbb H2SO4 (dilute) OH H2O HBr (conc) но H но heat но но H CHs MCPBA OH Jones (CrO3. H,SO4) H2O, acetone 1. MCPBA OH PCC 2. NaCN 3. Hy0 pyridinium chlorochromate CH2CI2, 25 C 1. MCPBA PCC OH pyridinium chlorochromate 2. HBr Cн-Cl, 25 C NaBH OH Hао 1. DMSO, (COCI)2, -60C 1. LIAIH 2. Et N 2. H,0 оCHbb H2SO4 (dilute) OH H2O HBr (conc) но H но...
Draw the product(s) of the following reactions HNO,/H2SO а. Br b. AICI он So/H2SO C. Он Br/FeBr3 d. HNO3/H2SO4 Br e. OCH3 H3CO. f. AICI OCH3 но g. AICI NO3 Bro/FeBr3 h.
a.) H H_Cro acetone b.) 1. XS KMnO,/KOH/HOIA 2.H30* c.) ni XS NaBH,, H,0 H OH d.) o 1. XS LAIH/THF/-78 °C 2. H20 H OH e.) NaNH / lig NH3 f.) Br 1. Mg/THE 2. CO2 3. H30 9.) Ph Ph cyclopropene HF CH h.) OH 1. PCCICH.CH 2. Pri 3. N,Cag) 1. LITHF 2.CO 3. NH.Ca) HNO, NH 1. HNO () 2. NaSCH CH.CH AICI, 3-chloro-2-methylpentane m.) 1.Pr.CI. AICI 2. NBS, CCH n.) OH XS H.COM acetone OH...
Complete the following reactions: OH CH OH BgCrgOy, H2SO4 E Cr207 H,804 CH OH AICI (b) PCC CH2Cl2
4. Complete the mechanism for the following reactions. (8pt) HgSO4 H2O, H2So4 а. 1. Sia2BH b. 2. H202, NaOH No need to show the C-B to C-OH step. ons. M
(a) 2 1. -OH, H2O H 2.H307, heat (b) CI AICI: (c) SH HS H2SO4 (d) OH 1. Na Cr 07, H2SO4 2. SOCl2, pyridine 3. excess (CH2CH2)2NH excess (e) (f) Br2, H30*
Complete the products of the following sequence of reactions OH OH EtOH / acetona H2SO4 cat. 1. Meso Cl, piridina 2. KCN en DMSO 1. LIAIH4, THE 2. H307 HO c OH A B