Maurice Tutor

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About Maurice Tutor

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Algebra,Applied Sciences See all
Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 408 Weeks Ago, 2 Days Ago
Questions Answered: 66690
Tutorials Posted: 66688

Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 12 Jun 2017 My Price 13.00

masses for starting material

1) You react (E)-2,7-dimethyl-4-octene with bromine, collect product, and then

perform a second reaction with potassium hydroxide.

a) Show the entire mechanism for these reactions.

b) Given the following masses for starting material, intermediate, and final

product (2.0g/4.26g/1.66g) calculate the percent yield for step 1, step 2, and the

overall reaction.

c) Given the following melting point data for the intermediate and product, briefly

comment on purity. (intermediate: 166-170C, product: 145-155C)

2) Acetone and propanal react via an aldol condensation in the presence of

sodium hydroxide and then heat. Show the four possible products, and the

mechanisms that lead to each one.

3) You wish to synthesize 1,1-diphenyl-1-propanol via Grignard technique.

a) Show two possible synthetic pathways, along with their mechanisms. One of

them should involve a ketone or aldehyde as a substrate, and the other should

involve an ester substrate. Make a claim as to which is the more desirable

synthetic pathway.

b) Show what would happen if your Grignard reagent came into contact with

water. For this reason, what precautions must be taken when performing a

Grignard reaction?

Answers

Maurice Tutor
(5)
Status NEW Posted 12 Jun 2017 10:06 AM My Price 13.00

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