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Offline moe6141

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newman projection question
« on: October 17, 2012, 03:16:26 PM »




just need help getting started, dont really understand by what it means by looking  down the 2 to 3 carbon link.

can someone just draw me 1 of the six as an example or however many as you are willing to do to get me started off.

Offline Dan

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Re: newman projection question
« Reply #1 on: October 17, 2012, 04:01:12 PM »
Here is a Newman projection of butane, looking down the C2-C3 bond (from Wikipedia):



Now you try for yours.
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Offline moe6141

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Re: newman projection question
« Reply #2 on: October 17, 2012, 04:34:30 PM »
Here is a Newman projection of butane, looking down the C2-C3 bond (from Wikipedia):



Now you try for yours.

are these right aswell

Offline Dan

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Re: newman projection question
« Reply #3 on: October 17, 2012, 04:47:27 PM »
Right idea. Those are Newman projections along the C2-C3 bond of 2-methylbutane.

However, the molecule in your original post is 2-methylpentane.
My research: Google Scholar and Researchgate

Offline moe6141

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Re: newman projection question
« Reply #4 on: October 17, 2012, 05:25:07 PM »
but the newman diagram you gave me was for butane..

Offline moe6141

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Re: newman projection question
« Reply #5 on: October 17, 2012, 05:37:31 PM »
Right idea. Those are Newman projections along the C2-C3 bond of 2-methylbutane.

However, the molecule in your original post is 2-methylpentane.

then are these right


Offline Dan

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Re: newman projection question
« Reply #6 on: October 18, 2012, 01:43:00 PM »
Yes, those are 3 of the 6 structures you need for a complete answer
My research: Google Scholar and Researchgate

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