Review
Label all atoms (except H) with sp, sp2, or sp3 (Will draw)
2 sp, 6 sp2, 2 sp3
name the following structure (will draw)
isopropoxy butane or 1-methylethoxy butane
Name and draw the three types of dienes. Which is most stable
isolated, cumulated, conjugated (most stable)
What is the Huckle's rule?
4n+2
What is an epoxide? Describe and draw.
A cyclic ether, specifically an Oxirane (3 membered ring)
What are properties of thiols
SH instead of OH, stinky, Promotes SN2, etc.
What is true about ethers regarding H bonding, boiling point, and bond angles
H bond acceptors only, larger ether has higher BP, larger R group wider angle
Find all possible products for the following reaction and name them. Which is the major product at 40 C? Show all arrow pushing and steps. (Will draw)
1-bromo-pent-2-ene is major
Explain and show examples of aromatic, antiaromatic, and nonaromatic compounds.
cyclic, planar and # rules
Name the following, give both names. (Will draw)
3,4-epoxy-4-ethyl-3-methyl-heptane and 2,3-diethyl-3-methyl-2-propyl-oxirane
Draw and name the product of the following? What type of reaction is this?
2-methyl-2-butanol, oxymercuration-demercuration reaction
Why will the following not produce a product? How can we get this product? (Will draw)
has a tertiary halide, switch R groups to fix
Explain why light is needed for (2+2) cycloaddition
excite electron
How would you make a cycloheptane aromatic
positive cation, 6 pi electrons.
Complete the following reaction. What is made? Show all steps and arrow pushing. (Will draw)
epoxide
Show the reaction to make the following product. Show all arrow pushing and steps. Name the product, reactant(s), and type of reaction used.
E2 reaction, use a bulky base
Complete the following reaction and name the molecule. Show all steps and arrow pushing.
dipropyl ether
Complete the following reactions. (will draw)
trans added vs cis added
Will the following act as a base? Explain why or why not.
Will not because is will cause it to become nonaromatic.
Complete the reaction of the following in both neutral and acidic conditions. Show all steps and arrow pushing. Name both products. (Will draw)
Both 2-methyl-butane-1,2-diol
Show how to make Benzoic Acid
oxidize with either Permanganate or Chromic acid.
Show the reaction to create the following and name it's functional group. Show all steps and arrow pushing. (Will draw)
Initiation, Propagation, Propagation. Hydroperoxide
Complete the following reaction. Show all steps and arrow pushing. (Will draw)
(Will draw)
Complete the following reaction. show all steps and arrow pushing.
Birch reaction (Will draw)
.Show the reaction to create to following. Show all steps and arrow pushing. (Will draw)
Will draw on board