Synthesize 1-Butyl-3-Propylbenzene from 1-Chloropropane & 1-Butyne

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    Benzene Synthesis
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Discussion Overview

The discussion revolves around the synthesis of 1-butyl-3-propylbenzene using 1-chloropropane, 1-butyne, and a benzene ring as starting materials. Participants explore the feasibility of incorporating these compounds into the benzene ring without creating branching, while questioning the applicability of Friedel-Crafts alkylation in this context.

Discussion Character

  • Exploratory
  • Debate/contested

Main Points Raised

  • One participant inquires about the method to synthesize 1-butyl-3-propylbenzene from the specified starting materials, expressing concern about avoiding branching.
  • Another participant asks about the carbon-carbon bond forming reactions that have been studied, possibly seeking to guide the discussion towards relevant synthetic methods.
  • A participant references their previous response on another forum, suggesting that they have provided a clear answer elsewhere.
  • Another participant expresses frustration regarding the original poster's cross-posting behavior, implying that it undermines the collaborative effort of the forum community.

Areas of Agreement / Disagreement

There appears to be disagreement regarding the appropriateness of the original poster's approach to seeking help across multiple forums, as well as uncertainty about the best synthetic route to achieve the desired compound without branching.

Contextual Notes

Participants have not reached a consensus on the method of synthesis or the effectiveness of Friedel-Crafts alkylation for this specific reaction. The discussion reflects varying levels of engagement and differing perspectives on the etiquette of forum participation.

jayashae
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Given 3 molescules: 1-chloropropane, 1-butyne, and a benzene ring, how do I synthesize 1-butyl-3-propylbenzene?

my question is, how do I get 1-chloropropane or 1-butyne on the ring without having branching? these 2 must be the starting material. I don't see how F&C alkcylation would work.
 
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help?
 
What carbon-carbon bond forming reactions have you studied?
 
i answered this pretty clearly on chemicalforums. go check my post there.
 
So, Jay... you ask the question over on ChemicalForums and when you don't get immediate gratification you post over here? Seriously? You were getting good help over there but you put absolutely no effort into answering their questions... which were actually guidance to help you. You put in the same effort over here on this forum. I'm sure you note the similarity of the kind of help you were getting from Dan, OrgoPete (on CF) and myself on this forum. There is a reason we do things in this way.

Burning... Shame on you! Giving complete answers on this forum is not our style much less pointing to other forums where you have done so!

Jay, I'm a member of CF as well as this forum. I don't answer questions that have been posted over there on our forum and don't answer questions over there that have been posted over here. ...at least when I remember to check both forums.
 

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