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- Draw the complete arrow-pushing mechanism for this reaction. excess NAOMe TsO" 18OTS "OTS 180: OMeWhat is the missing reagent in the reaction below? of of. cr CI Multiple Choice O LIAIH4. [2] H2O (1] CH2=CHLI, [2] H2O (1]) (CH2=CH)2CULİ, (2) H20 (1] DIBAL-H, (2] H20Draw the starting structure that would lead to the major produc shown under the provided conditions. Drawing 1. Hg(OAc)2, H₂O 2. NaBH4, NaOH OH
- Which of the following reactions is a CORRECT representation of a reaction between ethanoic acid and water? (c) a) CH3CO0 + H20 CH3COOH Он b) CH3CO0- + H20 CH2CO02- + c) CH3COOH + H20 CH3CO0- H30* d) CH3COOH + H20 CH3COOH,* + он2. What is the product of the following sequence of reactions? a) ОН ОН OH b) KMnO4/H™ ОН ОН OH NaBH4 c) OH Product + CO₂ ОН ОН d) OH ОН ОНName the following structure CI 1111 A. (45)-4-Chloro-4-methyl-2-hexyne B. (35)-3-Chloro-3-methyl-4-heptyne C. (3R)-3-Chloro-3-methyl-4-hexyne D. (4R)-4-Chloro-4-methyl-2-hexyne
- Complete the following reaction scheme. 1. DIBALH 2. H3O+ TMSCI Pyridine 1. LIAIH(t-BuO)3 SOCI2 2. H3O+ CrO3 H3O+Give the best reagents for the reaction. (CH₂)₂2CHCH₂CH₂C=CH H2O, H2SO4, HgSO4 BH3, H2O2, NaOH OK2Cr207 O H2, Lindlar Catalyst (CH;); CHCH;CHỊCHỊCH Owrite mechanism ? CN O H 1. HO. OH H+ (1 equiv.) 2. a) LIAIH4 b) H₂O work-up 3. H+
- Choose the most correct set of reagents for the following reactions. 1.? OMe 2. ? a. 1. MsCI, pyridine; 2. NaOH, H2O2, H2O b. 1. HCI, pyridine NaOCH3, CH;OH c. 1. Pl3, pyridine; 2. NaOCH3, CH;OH d. 1. TSCI, pyridine; 2. NaOCH3, CH3OH e. 1. CH30", pyridine; 2. H* f. 1. PBr3, pyridine; 2. H*the reagents are LiAlH4 Et2O / H2O, can you please redo with these reagents? Thank you.Base treatment of the following , -unsaturated carbonyl compound yields an anion by removal of H+ from the carbon. Why are hydrogens on the g carbon atom acidic?