1.What would be a spectroscopic method to distinguish between the the impurity and the triphenyl methanol? 2.What...

70.2K

Verified Solution

Question

Chemistry

1.What would be a spectroscopic method to distinguish betweenthe the impurity and the triphenyl methanol?
2.What is one of the common by-products formed in this reactionand how is it separated from the desired product:triphenylmethanol?
3.Provide at least three reasons why the initial reaction toproduce the Grignard reagent is likely to fail?
4.Why is it important to buff the magnesium ribbon used for thereaction with bromobenzene?
5.How can you prepare: (a) 3-pentanol, (b) hexanoic acid (c)3-phenyl 3-propanol.

Answer & Explanation Solved by verified expert

4.2 Ratings (692 Votes)

1 FTIR and 13C NMR can be employed to distinguish betweentriphenylmethanol and biphenyl impurity In FTIR we could clearlysee an OH stretch at around 32003400 cm1 which is absent inbiphenyl impurity In 13C NMR spectrum we would have 5 peaks 1 See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member