ChemDraw How to draw complex ring compounds

ChemDraw is a chemical major commonly used software, a lot of people are not very understanding of it, especially on how to use ChemDraw to draw complex ring compound, the following we pass an example to introduce to you.

In this example guide, you will learn how to use the ring tool to draw the structure of complex ring compounds (see).

Draw a more complex structure

Before you draw the instance, do the following:

(1) Select New Document from the File menu.

(2) Select Save As from the File menu and the Storage dialog box appears.

(3) In the File name box of the dialog box, enter TUL3.CDX.

(4) Select a storage format in which to store files.

(5) Click the OK button.

The following are the specific steps of the example guide:

1. Adding a ring to cyclohexane

(1) Select the Cyclohexane Ring tool on the tool board.

(2) In the center of the right bottom of the ring positioning, see left

(3) Click to merge a ring, see right.

Adding the first ring on the cyclohexane ring

2. Merging the second and third rings

(1) In the center of the left lower key of the first ring, when the selection block appears, click Merge Second ring, see in.

(2) In the center of the top right of the first ring, the selection block appears, click Merge Third Ring, see right.

Merging the second and third rings

3. Remove some keys from the structure with the eraser tool

(1) Select the Eraser tool.

(2) Select the atomic point position, where the cursor block appears.

(3) Click the cursor block to remove the atom and the three keys connected to it.

(4) Continue to eliminate atoms and keys in the above method.

4. Add double bond in the structure

(1) Select the "Real key" tool on the tool board.

(2) position at the atomic point position of the left structure.

(3) Move up to establish a double bond, see left.

Similarly, a second double bond can be created on the right side of the structure.

Adding double bonds to the structure

5. Carbon Atom Marker

(1) Select the Text tool on the tool board.

(2) At the atomic point position, see left.

(3) Press the shortcut key C, the atomic marker C with the appropriate number of hydrogen atoms appear, see right.

Carbon atom Marker

6. Oxygen Atom Marker

(1) At the point position of the atom so that the oxygen atom is labeled, see left.

(2) Enter O key, atom labeled oxygen atom appears, see right.

Oxygen Atom Marker

7. Final work

(1) Use the shadow box to figure out the graph, see.

(2) Select the Save command from the File menu.

(3) Select the Close command from the File menu.

Final completion diagram

Through the above cyclohexane case, I believe you have learned to use the ring tool to draw complex ring compound, want to learn to draw more chemical graphics, welcome to ChemDraw Chinese official website.

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ChemDraw How to draw complex ring compounds