Alkyl Group Characteristics

Related BrainMass Solutions

• Reaction of an Alcohol to Produce an Alkyl Halide

  Usually excess acid is used to make sure that we have enough protonation of the OH group on the alcohol in order to promote the formation of the alkyl bromide.

• structures of alklycyclohexane and 1,3-dialkylcyclohexane

  (1) Strain or Steric energy (a) Draw an alklycyclohexane and determine the strain energy for equatorial and axial positions of the alkyl group.

• Forming Compounds and Balanced Equations

  The first word is the name of the alkyl group attached to the ester oxygen. The alkyl group is derived from an alcohol. The second word is derived from the carboxylic acid name with -ic acid changed to -ate.

• Products at Home Containing Organic Molecules

  Cetyl Alcohol Contains a long chain alkyl functional group (CH3(CH2)15-) and an alcohol functional group. 1. The alkyl group imparts a high solubility in other non-polar substances (like grease). 2.

• Explain how mass effects act to lower the carbonyl frequency

  as compared to alkyl groups.

• Preparing Compounds from Alkyl Halides

  102684 Preparing Compounds from Alkyl Halides 1. Suggest a method to prepare each of the attached compounds from alkyl halides (be specific on the alkyl halide used for each problem) 2.

• Hydrolysis

  This is a SN2 reaction We have inversion of configuration with OH substituting the Br leaving group on the backside of the carbon center.

• Why E2 is favored over SN2

  Let's consider a secondary alkyl halide. The halide can either lose the leaving group and form a carbocation (E1) or the base can pick up the proton along with the leaving group leaving in the same step (E2).

• Write the balanced equations for the mono-bromination

  to represent the isopropyl group 4.