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Draw the condensed structural formula for the alcohol formed when each of the following is reduced by hydrogen in the presence of a nickel catalyst:

a. butyraldehyde b. acetone

c. hexanal d. 2-methyl-3-pentanone

Short Answer

Expert verified

(a) The condensed structure of butyraldehyde isCH3-CH2-CH2-CH2-OH.

(b) The condensed structure of acetone isCH3-CHO-CH3.

(c) The condensed structure of hexanal isCH3-CH2-CH2-CH2-CH2-CH2-OH.

(d) The condensed structure of 2-methyl-3-pentanone isCH3-CHCH3-CHOH-CH2-CH3.

Step by step solution

01

Part (a) Step 1: Given information 

We need to draw the condensed structural formula when the compound is reduced by hydrogen in the presence of a nickel catalyst.

02

Part (a) Step 2: Explanation

In organic chemistry, alcohol oxidation is a crucial process. Aldehydes and ketone are reduced by hydrogen in the presence of a nickel catalyst.

When butyraldehyde is reduced by hydrogen in the presence of a nickel catalyst, butanol is formed.

The condensed formula isCH3-CH2-CH2-CH2-OH.

03

Part (b) Step 1: Given information

We need to draw the condensed structural formula when the compound is reduced by hydrogen in the presence of a nickel catalyst.

04

Part (b) Step 2: Explanation

In organic chemistry, alcohol oxidation is a crucial process. Aldehydes and ketones are reduced by hydrogen in the presence of a nickel catalyst.

When acetone is reduced by hydrogen in the presence of a nickel catalyst,propan-2-olis formed.

The condensed formula isCH3-CHO-CH3.

05

Part (c) Step 1: Given information

We need to draw the condensed structural formula when the compound is reduced by hydrogen in the presence of a nickel catalyst.

06

Part (c) Step 2: Explanation

In organic chemistry, alcohol oxidation is a crucial process. Aldehydes and ketones are reduced by hydrogen in the presence of a nickel catalyst.

When hexanal is reduced by hydrogen in the presence of a nickel catalyst, hexanol is formed.

The condensed structure isCH3-CH2-CH2-CH2-CH2-CH2-OH.

07

Part (d) Step 1: Given information

We need to draw the condensed structural formula when the compound is reduced by hydrogen in the presence of a nickel catalyst.

08

Part (d) Step 2: Explanation

In organic chemistry, alcohol oxidation is a crucial process. Aldehydes and ketones are reduced by hydrogen in the presence of a nickel catalyst.

When2-methyl-3-pentanoneis reduced by hydrogen in the presence of a nickel catalyst,2-methyl-3-pentanolis formed.

The condensed structure isCH3-CHCH3-CHOH-CH2-CH3.

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