Compound formed from n-Butyl, t-Butyl Ether and Sulfuric Acid

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Discussion Overview

The discussion revolves around the reaction of n-butyl and t-butyl ether with concentrated sulfuric acid, exploring the products formed, particularly focusing on the formation of a heavy hydrocarbon. Participants are investigating the chemical processes involved and the nature of the resulting compounds.

Discussion Character

  • Exploratory
  • Chemical reaction mechanisms
  • Debate/contested

Main Points Raised

  • One participant notes that a heavy hydrocarbon is formed when n-butyl and t-butyl ether are treated with concentrated sulfuric acid, questioning what the compound could be and the reasoning behind it.
  • Another participant suggests that the compound is polyisobutylene, but does not provide a detailed explanation of how this conclusion is reached.
  • A later reply proposes that the reaction involves the protonation of the ether by sulfuric acid, leading to an intermediate that could yield polyisobutylene through polymerization of isobutene, while also indicating that other products may be formed.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the exact nature of the compound formed, with differing views on the products and mechanisms involved in the reaction.

Contextual Notes

There are unresolved details regarding the specific reaction pathways and the full range of products that may arise from the interaction of the ether with sulfuric acid.

pardesi
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when n-butyl,t-butyl ether was made to satnd with conc. sulphuric acid then a heavy hydrocarbon was formed after a long time what can it be and why?
 
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someone please...
 
What do you think the compound is?
 
well the answer is polyisobutylene but how
 
Start by using the proton available from the sulfuric acid. Add it to one of the atoms of the n-butyl, t-butyl ether. From that intermediate you must deduce what happens next.

Hint: The acid is catalytic in this reaction and polyisobutylene comes from the polymerization of isobutene. Polyisobutylene is not the only product formed from this reaction.
 

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