2. The reaction of 9.0 g of 1-butanol (MW = 76g/mol) with 13.0 g of sodium...
1. Which reaction below occurs faster through an SN2 mechanism and why? Draw the transition states of each reaction to explain your answer. OH to bomto Br OH b) OH 2. The reaction of 9.0 g of 1-butanol (MW = 76g/mol) with 13.0 g of sodium bromide (MW = 103 g/mol) with excess acid produces 8.5 g of 1-bromobutane (MW 137 g/mol). a. What is the purpose of the acid? b. What is the % yield for the reaction? Show...
In an SN2 reaction converting 1-butanol to 1-bromobutane what is the theoretical yield of 1-bromobutane Starting material 25mL 8.7M sulfuric acid 7mL 1-butanol 10.4g Sodium Bromide
please clearly explain how to do this using the below
information with thr correct sig figs
Ba Convert 0.1290 mol of sodium bromide to mmol of sodium bromide b. Convert 0.1290 mol of sodium bromide to grams. nwart 225.0 mmol of sulfuric acid to ml of sulfuric acid. (hint-you will use the formula mass AND density in the conversion.) 5. a. Determine the theoretical yield (IN GRAMS) for 1-bromobutane if you start with 109 mmol of butanol and excess acid...
3 part question
Determine the theoretical yield (IN GRAMS) for 1-bromobutane if you start with 109 mmol of butanol nd excess acid and sodium bromide. (Note: the stoichiometric relationship between butanol and romobutane is 1:1) Convert the theoretical yield of 1-bromobutane to moles. Convert the moles to mmol. please clearly explain how to do this using the below information with thr correct sig figs Structure for 1-butanol Molecular weight for 1-butanol density for 1-butanol Bonpoint butanol 117.7°C 74.12 gimol 81...
What is the theoretical yield of 1-bromobutane? The reactants are 2.02 g of sodium bromide and 2 g of 1-butanol
The Williamson ether synthesis between 2‑naphthol (MW 144.2 g/mol) and allyl bromide occurs in dichloromethane solution in the presence of the phase transfer catalyst, PhCH 2 ( Bu ) 3 NCl , and NaOH and produces allyl 2‑naphthyl ether (184.23 g/mol). A reaction was performed in which 0.43 g of 2‑naphthol was reacted with a slight excess of allyl bromide to make 0.46 g of allyl 2‑naphthyl ether. Calculate the theoretical yield and percent yield for this reaction. Allyl bromide...
13) In the Diels Alder Reaction, 14.7g cyclopenta-1,3-diene (MW=66.1 g/mol) and 15.2g methyl arcvate (MW= 86.09 g/mol) in 30 mL of diethyl ether (Density=0.713 g/cm°:MW= 74.12 g/mol) was used for synthesis of 22.22g of Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid methyl ester (MW=152.19 g/mol). Please show your work. (10 pts) a. What is the limiting reagent during the reaction? b. What is the % yield of Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid methyl ester?
Carbon-hydrogen bonds exhibit a range of different chemical reactivity that depends on molecular structure. Classify the C-H bonds at the carbons labeled a-c in the structure below. Possible classifications are: primary, secondary, & tertiary or none if there are no hydrogens at the labeled carbon. C-H bond(s) at a C-H bond(s) at b or C-H bond(s) at v primary secondary tertiary 2 item attempts Submit Answer Try Another Version none 1-Bromopropane was prepared by heating 11.1 g of sodium bromide...
CH,CH:CH.CН,ОН + НBr CH&CH2CH2CH2Br + H2O H2SO4 1-Butanol Hydrobromic Acid 1-Bromobutane Вр 118° C Den 1.49 Вр 101.6° С Den 0.810 MW 80.9 Den 1275 (a)which is the limiting reagent, (b) Calculate the theoretical yield, and (e) percent yield of the above reaction if you were to react 48 mmol of 1-Butanol with 66 mmol of aqueous hydrobromic acid and you obtained 3.7g of 1-Bromobutane? SHOW ALL CALCULATIONS (a) Theoretical Yield: (b) Limiting Rcagent: (c) Percent Yield:
2 dibenzalacetone acetone benzaldehyde MW- 106.13 g/mol bp-1 78°C d 1.04 g/mL MW 234.30 g/mol mp #110-1110 MW-58.08 g/mol bp 56°C d 0.79 g/mL Its bs Reaction Setup (3 pts) S. OS Initial quantity of NaOH: S. I Initial quantity of benzaldehyde: mL Initial quantity of acetone: mL Theoretical yield of dibenzalacetone based on benzaldehyde: (show calculations) Theoretical yield of dibenzalacetone based on acetone 9 (show calculations) ce tone Limiting Reagent: Product Data (10 pts) fivAL Mass: 3.3g Percent Yield:...