Primary (chemistry)
Appearance
Primary is a term used in
reactive intermediates (e.g. alkyl radicals, carbocations
).
Red highlighted central atoms in various groups of chemical compounds. Primary central atoms compared with secondary, tertiary and quaternary central atoms. | ||||
primary | secondary | tertiary | quaternary | |
Carbon atom in an alkane | ![]() |
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Alcohol | ![]() |
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does not exist |
Amine | ![]() |
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Amide | ![]() |
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does not exist |
Phosphine | ![]() |
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