Podcast
Questions and Answers
The carbon atom of the ring to which the aldehyde –C is attached to will get the # ______ location in naming the ring.
The carbon atom of the ring to which the aldehyde –C is attached to will get the # ______ location in naming the ring.
1
For open-chain ketones, numbering begins at the end nearer the ______ carbon.
For open-chain ketones, numbering begins at the end nearer the ______ carbon.
carbonyl
The parent name of an open-chain ketone is derived by replacing the terminal –______ of the corresponding alkane name with suffix –one.
The parent name of an open-chain ketone is derived by replacing the terminal –______ of the corresponding alkane name with suffix –one.
e
If an aldehyde group (-CHO) is present in the molecule, the ketone group (=O) becomes a ______ substituent.
If an aldehyde group (-CHO) is present in the molecule, the ketone group (=O) becomes a ______ substituent.
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For cyclic ketones, the carbonyl C (C=O) is always numbered as ______.
For cyclic ketones, the carbonyl C (C=O) is always numbered as ______.
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The parent name of a cyclic ketone is derived by replacing the ending –______ of the corresponding cycloalkane with suffix –one.
The parent name of a cyclic ketone is derived by replacing the ending –______ of the corresponding cycloalkane with suffix –one.
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For mixed ethers, the shorter alkyl groups becomes the ______ substituents while the longer alkyl groups becomes the alkane parent.
For mixed ethers, the shorter alkyl groups becomes the ______ substituents while the longer alkyl groups becomes the alkane parent.
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According to IUPAC naming conventions, the parent chain must contain the ______ group and the aldehyde –C is numbered as C-1.
According to IUPAC naming conventions, the parent chain must contain the ______ group and the aldehyde –C is numbered as C-1.
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The parent name is derived by simply replacing the terminal –e of the corresponding alkane name with suffix ______.
The parent name is derived by simply replacing the terminal –e of the corresponding alkane name with suffix ______.
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For cyclic aldehydes in which the –CHO group is directly attached to a ring, the suffix ______ is added to the name of the ring.
For cyclic aldehydes in which the –CHO group is directly attached to a ring, the suffix ______ is added to the name of the ring.
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Select the parent chain containing the __________ group and derive the parent name by replacing the ending of the corresponding alkane with -ol.
Select the parent chain containing the __________ group and derive the parent name by replacing the ending of the corresponding alkane with -ol.
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In Williamson Ether Synthesis, the ether part is considered an ______ substituent.
In Williamson Ether Synthesis, the ether part is considered an ______ substituent.
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In IUPAC naming conventions, the shorter alkyl group becomes the ______ while the longer alkyl group becomes the alkane parent.
In IUPAC naming conventions, the shorter alkyl group becomes the ______ while the longer alkyl group becomes the alkane parent.
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The __________ directly attached to a benzene ring is a Phenol compound.
The __________ directly attached to a benzene ring is a Phenol compound.
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Write the name in one word, and if the compound has more than 1 __________ group, use the prefixes di-, tri-, tetra-, so forth.
Write the name in one word, and if the compound has more than 1 __________ group, use the prefixes di-, tri-, tetra-, so forth.
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Begin numbering at the end nearer the __________ group.
Begin numbering at the end nearer the __________ group.
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If the compound has more than 1 __________ groups, use the prefixes di-, tri-, tetra-, so forth.
If the compound has more than 1 __________ groups, use the prefixes di-, tri-, tetra-, so forth.
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Number the substituents according to their position on the alkane chain and the position of the __________ group is also indicated.
Number the substituents according to their position on the alkane chain and the position of the __________ group is also indicated.
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