Mechanism for step 1 (week 2) - This should be detailed showing all the curved arrows and correct molecular structures for reactants, intermediates and product(s) for the TA to correct. (Aldol project: as you have unknowns, show the mechanism using use generic structures i.e. –R groups.).
Mechanism for step 1 (week 2) - This should be detailed showing all the curved arrows...
I need to know the mechanism for step 1- it should be detailed showing all curved arrows and the correct molecular structures for reactants, intermediates, and products. thank you for your help! 2. Nitration and the Hofmann Rearrangement Monk, K.A.; Mohan R.S. The Hofmann Rearrangement Using Househo Synthesis of 3-Nitroaniline). Chem. Educ. 1999,76,1717 and McElveen, vardinas, K.; Stamberger, J.A.: Mohan. R.S. The Discovery-Oriented Approach Organic Chemistry 1. Nitration of Unknown Organic Compounds.). Chem. 1999, 76,535-536.) Step 1. Preparation of 3-nitrobenzamide...
What is the mechanism (with curved arrows) for this reaction? 1. Add about 1.0 g (measured accurately) of acetophenone to 40 mL of the bleach solution (5% NaCl in water - this reactant should be included in your table of reagents!) in a 100 mL round bottom flask equipped with a magnetic stirrer. Clamp the flask in the fume hood above a stir plate. 2. After the initial reaction has subsided, boil the reaction mixture gently for 5 - 10...
A Grignard reaction was performed using the following steps: Step 1: Addition of Grignard Reagent: Phenyl Magnesium Bromide a solution of phenyl magnesium bromide (2.7 mL of a 3.0 M solution in anhydrous diethyl ether) and 5 mL of anhydrous diethyl ether was dispensed into the round-bottom flask and stirred with a stir bar. Step 2: Addition Formation: Reaction with Benzophenone A solution of 0.72 g (mp = 48-49 degrees C) of benzophenone and 2.0 mL of anhydrous diethyl ether...
Pre-Lab Assignment 1) Draw the reaction mechanism for the reaction. 2) Determine the limiting reagent. Procedure 1 Place approximately 1 g of stilbene dibromide prepared in last week's experiment in a 50 mL round bottom flask. Record the exact mass. Add 0.8 g of KOH and 4 mL of triethylene glycol from the syringe provided in the fume hood (rinse any crystals from the sides of the flask while adding triethylene glycol). 2 Heat the stirred reaction mixture to a...
if applicacable, please write clear stepwise mechanism for all synthetic transformations, showing important internediates where appropriate. only do this if applicable for this lab. Experiment SD Column Chromatography Running the Reaction. Once sodium borohydride has been added to the reaction meture Isee next paragraph take samples at the times just indicated. Because this must be done in such a short time you must be well prepared before starting the reaction. One person should be the timekeeper, and the other person...
i need help with the postlab questions please Grignard reagent THE GRIGNARD REAGENT-PREPARATION AND REACTION In this experiment, you will prepare a Grignard reagent, phenyl magnesium bromide, from bromobenzene and magnesium metal. The Grignard reagent will then react with methyl benzoate to form triphenylmethanol. Introduction Grignard reagents, such as organomagnesium halides, were discovered in 1910 by French chemist Victor Grignard. The Grignard reaction is one of the most general methods for carbon- carbon bond formation in all of organic chemistry....
Need help, numbers 3-6 please show work. and fill out table of chemicals for all chemical used. calculate mmol in the table as well show work please and each of these must be listed in its own row. There are 10 column headings: IUPAC name OR common name, structure, CAS number (Chemical Abstract Service number) molecular mass, melting point (if applicable), boiling point (if applicable), solubility (in water, if applicable), density, amounts to be used in the experiment, and the...