how is the reaction step, detailed steps, thanks. Question 35 OCH a) H,50(cat.), H,0 H₃co e...
please solve these questions thank you so much For questions 1-9, select the reaction conditions (A-1) which would create the major organic product(s) in the number of steps permitted in each box. a) H,50, (cat.), NH, b) workup a) Cro ,H, SOX, H,0 (Jones Reagent) b) workup a) H.SO(cat.), CH,OH b) workup a) H,50,(cat.),(CH), NH b) workup a) NaBH, CH,OH b) H20-workup a) Croy, pyridine, HCl, solvent (PCC) b) workup a) H, 50, (cat.), CH,CH,OH b) workup a)H,SO, (cat.), CH...
Please answer both parts h Provide the produet and a detailed step-by-step mechanism for the reaction below 20 points) Na OCH, in CH OH 5. (a) Enamines react with acid chlorides in the same way as do other nucleophiles, and the result (after workup with water) is a dicarbonyl compound; this is sometimes called the Stork enamine acylation, after Prof. Gilbert Stork who developed this chemistry. No new ring is formed during this reaction. Please provide the product and a...
Explain this order of reactivity. Vrite a mechanism for the following reaction. cat. H,804 CH,OH OCH in the course of the following reaction:
List in Order (a) 0 EtNH, (excess) ОН H2SO4 (cat.) OCH3 + CH,OH (excess) + H2O CI NH -02 S- HÓ: OH Hd 0–CH OCH CI LOH Hac +N-H H NH A HON A HO OH H ---CH ام وی ام H 0 CH Step #1 Step #2 Step #3 D E H2O, H2SO4 (cat.) ОН Step #1 Step #2 Step #3 Step #4 Step #5 Step #6 N ОН 0 H S- HO HO NH 0 H sos-0 B...
PLZ DRAW ALL STEREOISOMERS (if applicable). a) H2SO4 (cat.), CH,OH HEAT, (-H,0) b) workup
What happens in the first step of this reaction? 0 o OCH; H + CH3OH OH The hydroxyl group of the alcohol becomes protonated The carbonyl oxygen becomes protonated The methoxy group of the ester becomes protonated The carbonyl carbon becomes protonated OH Ne Cryo H SOHO 1) PB, B2 2) H20 O OH Br H or Br OH Br Why is the following reaction not reversible? O Nao O Naci CI The reactants are more stable than the products...
Question 24 Predict the product(s) for the following reaction. CH,OH/H 504 OCH OH OCH OH HO нусо HECO HO I II III IV От O II III O IV o none of these MacBook Air
What type of elementary step is observed in the reaction below? 10 CI H CH; H-OCH a. Coordination b. Rearrangement c. Electrophilic addition d. Electrophile elimination e. Proton Transfer f. Nucleophilic Elimination g. Bimolecular Elimination h. Nucleophilic addition 1. Heterolysis Oj. Bimolecular Nucleophilic substitution
clearer images For questions 1 - 5. predict the major organic products for the following transformations. Clearly indicate formal charges and stereochemistry if applicable. The use of a squiggly bond is not permitted; all stereoisomers should be clearly indicated for full credit. OH 1. a) Croy, H,SO,,H,O (Jones reagent) b) workup 2. a) HCI (cat.), CH, OH b) workup Q2 1. a) Croy, pyridine, HCl, solvent (PCC) b) workup 2. a) HCI (cat.), CH, OH b) workup a) NaOH, solvent,...
What is the product of the following reaction? ОН CH,OH, H ОН OCH, Осн. ОН ОН 0 H,CO. он ОН Осн. ОН Осн. || IV Multiple Choice у III