Draw the product obtained if the dry Et2O used in the formation of the phenylmagnesium bromide would have been contaminated with acetone.
Draw the product obtained if the dry Et2O used in the formation of the phenylmagnesium bromide...
help please
2. Draw the products from the reaction of phenylmagnesium bromide both with water and with acetone.
Benzene is often produced as a side product during Grignard reactions using phenylmagnesium bromide. How can its formation be explained? Give a balanced equation for its formation.
What is the product of the Grignard reaction of phenylmagnesium bromide and acetophenone then H+?
In a titration experiment with your product, it took 1.1 mL of phenylmagnesium bromide to turn the indicator from yellow to orange. What is the concentration of the phenylmagnesium bromide solution if you started with 68.5 mg of indicator? Report you answer to 3 decimal places.
In a titration experiment with your product, it took 1.88 mL of phenylmagnesium bromide to turn the indicator from yellow to orange. What is the concentration of the phenylmagnesium bromide solution if you started with 72.7 mg of indicator? Report your answer to 3 decimal places. Ansers: .182 mol/L also tried 30.033 mg/ml Please help
Draw the structure of the organic product(s) of the reaction between (S)-3-methylhexan-2-one and phenylmagnesium bromide, followed by acidification. Use the wedge/hash bond tools to indicate stereochemistry where it exists. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple products using the + sign from the drop-down menu.
Draw the mechanism of phenylmagnesium bromide, a gringard reagent, reacting with an alpha, beta unsaturated ketone, R-(-)-Carvone. Show both the 1,2 and 1,4 products and label their stereogenic centers.
Draw the structure of the organic product(s) of the reaction between (R)-3-methylhexan-2-one and phenylmagnesium bromide, followed by acidification • Use the wedge hash bond tools to indicate stereochemistry where it exists. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right comer, • Separate multiple products using the + sign from the drop-down menu. ( Oo * ChemDoodle Submit Answer Try Another Version 9 item attempts remaining
Draw (a) a curved arrow mechanism of and (b) the side products that would result from reaction of (i) phenylmagnesium bromide and water and (ii) phenylmagnesium bromide and acetone.
In Grignard reaction:
1) The main by-product of the reaction to
prepare triphenylmethanol is biphenyl. Draw the structure of
biphenyl and write a reaction to explain its formation.
2) Another typical
by-product of any reaction using phenylmagnesium bromide is
benzene. Write a reaction to explain its formation.