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Download Draw the following Amines and amides . Rename if necessary
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AMINES AND AMIDES NOMENCLATURE UPAC Names: Naming of amines is very similar to the naming of alcohols. The longest chain containing the amine is used as the root name. The -e ending in the naming of alkanes is changed to -amine, and a number gives the position of the amino group along the chain. Other substituents on the carbon chain are given numbers, and the prefix N- is used for each substituent on nitrogen. Name the following : 1. - C - C - NH2 2. - C - N - C 3. CH3 - CH - CH2 - CH - CH2 - CH3 \ \ NH2 CH3 Draw these : 1. 2,3 - diamino - 2 - pentene 2. 3 – methyl-4-propylpentanamine 3. 1,4 - diaminocyclohexene 4. N – ethy-2-chloropropanamine 5. 2-aminopentane 6. N-methyl-2-butanamine 7. N,N-diethyl-3-aminoheptane AMIDES : named by dropping the E ending from the name of the parent hydrocarbon and adding the amide ending - numbering of the C chain begins at the C atom of the amide group. - if the Hydrogens on the amide group are replaced by hydrocarbon groups, precede the name of each replacing group by " N " to indicate that the group is attached to a nitrogen atom. Name the following : 1. 4. C - C - C - NH2 5. C - C - N - C 2. 6. C - C- C- C - NH2 7. C - C - C - N - C - C - 3. 8. 4. CH3CH2 C = O NH2 H - C - C - N - C - CH3 O O - C - C - N - C - CH3 CH3 O Cl - C - C - C - N - CH3 CH3 H H3C 5. N H O Draw the following : Rename if necessary 1. 2 – methyl-3-propyl butanamide 2. N-cyclopropyl -2-chloroethanamide H O N H H N O H 3. N – methyl methanamide Draw the following Amines and amides . Rename if necessary a) 3-methylpentylamine 4. N - ethyl - N - methyl - 2 - chlorobutanamide b) methylethanamine Name the following Amines and Amides a) p-aminobenzoic acid CH3 H3C N H b) 2-isopropylpentanamide H3C H N H3C e) N-ethyl-N,N-dimethyl-3-ethylbutanamide H H N H