Nomenclature Of Aromatic Compounds PDF

NOMENCLATURE OF AROMATIC COMPOUNDS Resources: S.R Cabo McMurry, J. (2008). Organic Chemistry Chemistry Department McMurry, J. (2010...

NOMENCLATURE OF AROMATIC COMPOUNDS Resources: S.R Cabo McMurry, J. (2008). Organic Chemistry Chemistry Department McMurry, J. (2010). Foundations of Organic Chemistry. College of Mathematics and Natural Sciences AROMATIC - Are benzene and ring compounds that resemble benzene in chemical behavior 1. MONOSUBSTITUTED BENZENE DERIVATIVES Are named by prefixing the name of the substituent group to the word benzene. This rule, however, is not usually applied to those with common names which are considered IUPAC names. 1. MONOSUBSTITUTED BENZENE DERIVATIVES Are named by prefixing the name of the substituent group to the word benzene. This rule, however, is not usually applied to those with common names which are considered IUPAC names. bromobenzene 1. MONOSUBSTITUTED BENZENE DERIVATIVES Are named by prefixing the name of the substituent group to the word benzene. This rule, however, is not usually applied to those with common names which are considered IUPAC names. 1. MONOSUBSTITUTED BENZENE DERIVATIVES Are named by prefixing the name of the substituent group to the word benzene. This rule, however, is not usually applied to those with common names which are considered IUPAC names. nitrobenzene 1. MONOSUBSTITUTED BENZENE DERIVATIVES Are named by prefixing the name of the substituent group to the word benzene. This rule, however, is not usually applied to those with common names which are considered IUPAC names. 1. MONOSUBSTITUTED BENZENE DERIVATIVES Are named by prefixing the name of the substituent group to the word benzene. This rule, however, is not usually applied to those with common names which are considered IUPAC names. benzenol Common name: phenol 1. MONOSUBSTITUTED BENZENE DERIVATIVES Are named by prefixing the name of the substituent group to the word benzene. This rule, however, is not usually applied to those with common names which are considered IUPAC names. 1. MONOSUBSTITUTED BENZENE DERIVATIVES Are named by prefixing the name of the substituent group to the word benzene. This rule, however, is not usually applied to those with common names which are considered IUPAC names. methyl benzene Common name: toluene 1. MONOSUBSTITUTED BENZENE DERIVATIVES Are named by prefixing the name of the substituent group to the word benzene. This rule, however, is not usually applied to those with common names which are considered IUPAC names. 1. MONOSUBSTITUTED BENZENE DERIVATIVES Are named by prefixing the name of the substituent group to the word benzene. This rule, however, is not usually applied to those with common names which are considered IUPAC names. benzenecarboxylic acid Common name: benzoic acid 1. MONOSUBSTITUTED BENZENE DERIVATIVES Are named by prefixing the name of the substituent group to the word benzene. This rule, however, is not usually applied to those with common names which are considered IUPAC names. 1. MONOSUBSTITUTED BENZENE DERIVATIVES Are named by prefixing the name of the substituent group to the word benzene. This rule, however, is not usually applied to those with common names which are considered IUPAC names. benzenecarbaldehyde Common name: benzaldehyde 2. DISUBSTITUTED BENZENE Should be numbered starting from the carbon bearing the functional group of highest priority. Disubstituted derivatives of a benzene ring can also be labeled as ortho (o), meta (m) and para (p) referring to [1,2] , [1,3] and [1,4] orientation of two substituents respectively. EXAMPLE EXAMPLE o-dichlorobenzene 1,2-dicholobenzene EXAMPLE  EXAMPLE p-nitrophenol 4-nitrophenol EXAMPLE: m-chloroiodobenzene 1,3-chloroiodobenzene 2. POLYSUBSTITUTED BENZENE More than two substituents Relative positions of the groups are indicated purely by numbers 2. POLYSUBSTITUTED BENZENE More than two substituents Relative positions of the groups are indicated purely by numbers 1,2,4-trichlorobenzene 2. POLYSUBSTITUTED BENZENE More than two substituents Relative positions of the groups are indicated purely by numbers 2. POLYSUBSTITUTED BENZENE More than two substituents Relative positions of the groups are indicated purely by numbers 2-bromo-4-nitrophenol SEATWORK NAME THIS COMPOUND