5. [5 pts] Use curved-arrow notation to write out a detailed, step-wise mechanism for the reaction...
16. [10 pts) Use curved-arrow notation to write out a detailed, step-wise mechanism for the following transformation. Be sure to (a) include all of your lone pairs, (b) include all formal charges, (c) draw your arrows neatly and precisely, and (d) enclose intermediates within square brackets. (If you get stuck, number the atoms of your reactant and the corresponding atoms in your product to help recognize what bonds are made and broken!)
1.2.3.4.5.6.7.8.Show the curved arrow mechanism for the reaction between ethoxide and methanol to give ethanol and the methoxide ion. 1st attempt Jual See Periodic Table See Hint OH-Ö: Add the missing curved arrow notation.The carbon-metal bond in organometallic Grignard reagents exhibits significant covalent character. However, we can treat these compounds as electron-rich carbanions because of the large difference in electronegativity between carbon and magnesium. These reagents are great to form carbon-carbon bonds but must be kept in an anhydrous environment...
A. Products and Mechanism 1. Draw a detailed step-wise mechanism using curved arrow notation for the following reaction: EtO E t 1. xs PhMgBr 2. HCI, H,0
10. Provide a detailed mechanism for the following transformation. Be sure to use curved arrows, correct reaction arrows, Show all relevant lone pairs and bonds, formal charges and all intermediates. Think about what your components are and what would happen first. (5 points) HBr Me on me mé Br + Ho Me
9. a) Write the detailed Sn1 mechanism for the reaction of (S)-3-bromo-3-methylhexane with H20, showing curved arrows, relevant lone pairs, formal charges, stereochemistry for each step. Include any transition states and/or intermediates, and name the product(s). b) A racemic mixture results from a reaction of the chiral alkylbromide starting material below, and acetate. at hope ܬ Write the complete mechanism for the synthesis. Show the curly arrows, relevant lone pairs and all formal charges for each step. Include any transition...
the mechanism, using a curved arrow, include all the lone pairs, non zero formal charges, countercharges, and reversibility or irreversibility. w the mechanism of the following reaction, using the curved-arrow notation to indicate the ganization of electron density. Denote all intermediates, lone pairs, nonzero formal charge mtercharges, and reversibility or irreversibility HỌC CH | HCCH excess EtOH H₃C OEt Eto .. H
Predict the product of the following reaction and draw a detailed step-wise mechanism for the transformation. Be sure to show to all intermediates, formal charges, and show the movement of electrons with curved arrows. HA (pH 4-5)
Using the curved arrow notation and showing all intermediates, lone pairs on heteroatoms, and formal charges, give a mechanism for the reaction that rationalizes the formation of products B, C, and D
write a complete step-wise mechanism showing the oxidation of benzoin to benzil. (show curved arrow, lone pairs, charges)
Draw the missing curved arrow notation for the bimolecular elimination (E2) step shown below. Include all lone pairs and nonzero formal charges. Draw the missing curved arrow notation for the following bimolecular elimination (E2) step.