please help!! praw the reactant required to produce each major product. Be sure to indicate the...
ADraw the reactant required to produce each major product. Be sure to indicate the correct stereochemistry where appropriate. Нс CI Cl2, CH2CI, hv NH3 NH2 OCH3 KCO3 (a base) then CHaBr 1. Na (metal) 2. butyl bromide Осн Н.с. 1. Br2, hv, CHCl 2. methanolysis 1. mesyl chloride, pyridine NH2 HO 2. NH3 Он 1.TICI, py 2. H2O (hydrolysis) 1.TsCl, K2CO3 2. Nal (acetone) Page 5 of 8
3. (21 points) Provide the major product for each reaction below. Be sure to indicate appropriate stereochemistry when OH HBr 90°C CH,CH OH Br CH,CH, ONa CH,CH, OH NaN, acetone - water (solvent) н,со, 1. TSCI, pyridine 2. LiBr, acetone 9. H.Co
Hc VCH Draw the organic product formed when CH3CH2CH2OH is treated with each reagent. a H2S04 (180°C) d SOC12, pyridine Ig 1) NaH; 2) CH3CH2Br b NaH e PBr3 h 1) TSCI, pyridine; 2) NaSH c HBr f TsCl, pyridine 3. Draw the organic product formed when l-methylcyclohexanol is treaded with each reagent. In some cases, no reaction occurs. a KH c HBr Te NaHCO3 b Nacid HCI f 1) KH; 2) CH3CH2Br Draw two different routes to each of...
help please!! (15) Draw the ruction occurs by treochemist w the major product or products of each of the following reactions. Indicate whether the curs by an SN1, S2, E, or E, mechanism on the line provided. Be sure to include chemistry in your answers where it is appropriate. OH H2SO4, A a. mech: 1. mets — KOC(CH3)3 HOC(CH3)3 b. mech: CH,CH,OH c. mech: 40° KCN H2O d. mech: H2C+CH2CH3 Nal acetone (aq) 40°C e. mech:
help please! 1) Reactions. Provide the major product for each reaction sequence, account for stereochemistry. 1) PCC, CH2Cl2 2) Brz, acetic acid OH 3) KotBu, A 4) NaOEt, EtOH P CO 8 5) H2O+ workup 6) THF, H.CaPPha HCB , cat. PdOAC) cat. PPh3, DMF, EN | CHA 0 нс. CH32) LDA, THF, -78 °C CHICH,then H3O+ workup 4) NaBH4, EtOH, then H3O+ workup 5) cat. TSOH, benzaldehyde 1) cat. H2SO4, A 2) O3. CH2Cl2, then (CH3)2S CH; 3) NaOE,...