Home > Organic Chemistry > Drawing Cyclohexanes in Boat and Chair Conformations

How can I draw chair cyclohexanes step-by-step?

Answer 1

Isabella Acosta

Here's the method I use to draw cyclohexane chairs.

A cyclohexane chair is like an outdoor lounge chair.

It has a seat, a backrest, and a leg rest.

I'll show you how to draw both chairs at the same time.

Step 1. Draw two horizontal parallel lines, one slightly offset from the other.

These will form the seat of the chair.

Step 2. Add two lines pointing up to make the backrest of the chair.

Step 3. Add two lines pointing down to make the leg rests.

And your chair is complete!

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Answer 2

Christian Anderson

To draw chair cyclohexanes step-by-step, follow these instructions:

Start with a regular hexagon to represent the cyclohexane ring.
Draw vertical lines at alternating vertices of the hexagon to represent the carbon-carbon bonds.
At the top of the hexagon, draw a horizontal line connecting two adjacent vertical lines. This represents one chair leg.
Repeat step 3 for the other pair of adjacent vertical lines. These two horizontal lines should be parallel to each other and perpendicular to the vertical lines.
Draw two diagonal lines connecting the top of one chair leg to the bottom of the opposite chair leg. Repeat this for the other pair of chair legs.
Finally, add in the hydrogen atoms to each carbon atom, ensuring that they are positioned correctly according to the chair conformation. Remember that axial positions are perpendicular to the plane of the ring, while equatorial positions are in the plane of the ring.

This completes the drawing of chair cyclohexanes step-by-step.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.