Draw This Structure
Adamantane
provide the name:
What is the pKa of ammonia? Write ammonia out.
PKa= 38 NH3
Cyclohexene reaction with H-Br
A carbocation intermediate forms
SN1
Furan
provide the name:
What is the pKa of acetone? Write acetone out.
PKa = ~20 (CH3)2CO
1-methylcyclohexene reacting with 1.) BH3 2.)H2O2,NaOH
The rate of reaction doubles when nucleophile conc doubles
SN2
2,7-dibromobicyclo[2.2.1]heptane
What is a base strong enough to deprotonate ethanol?
Any base with conjugate acid of > or = 18
Na+ N-H2
Radical reaction of 2-methylbutane reacting with Br2, hv
A vinyl Halide does not undergo this reaction
Both SN1 and SN2
The Tosylate of Benzyl Alcohol
provide the name:
Which is the stronger acid?
H3C-OH or H3C-SH
H3C-SH
Reaction of 1,2-dimethylcyclohexene with H2, Pd or Pt
sketch a potential energy diagram for an exothermic SN2 reaction of NaCN with (S)-2-iodobutane
Organoborane formed from reaction of 1-butyne with sia2BH
provide the name:
Rank in order of decreasing pKa’s and write each Lewis structure.
Ethanol, ammonium, alkanes, Acetic Acid, alkynes, Water, Hydrochloric acid, Alkene, ammonia, Hydronium
Alkane 51 > alkene 44 > Ammonia 38 > alkyne 25 > ethanol 16 > water 15.7 > ammonium 9.2 > Acetic acid 4.8 > Hydronium -1.7 > Hydrochloric acid -7.0
The E1 reaction of 2-methylpentan-3-ol with H2SO4
provide 3D drawing of the transition state structure for the exothermic SN2 Rxn of NaCN with (S)-2-iodobutane