How can i write the structure of the following,2-3-Dimethyl-butaneamine,propoxy-ethane?
1 Answer
Apr 24, 2018
(1)
- To write structure of the 2-3-Dimethyl-butaneamine we are to start with the stemname 'but' first. It suggests that the compound has got a longest chain of
#4# carbon atoms. So the carbon skeleton is
#-stackrel(4)C-stackrel(3)C-stackrel(2)C-stackrel(1)C-#
- Its suffix name is amine.As suffix name carries no locant. The primary amino group
#(-NH_2)# group is linked with#stackrel(1)C# as follows.
#-stackrel(4)C-stackrel(3)C-stackrel(2)C-stackrel(1)C-NH_2#
- '2,3-dimethyl' prefix name tells that two methyl
#CH_3-# groups are linked with#stackrel(2)Candstackrel(3 )C# as follows
#-stackrel(4)C-stackrel(3)C(CH_3)-stackrel(2)C(CH_3)-stackrel(1)C-NH_2#
- 'ane' suffix just after stem name 'but' means the compound is saturated one. So satisfying 4valencies of each C atom by H atom the structure of the compound becomes
#stackrel(4)CH_3stackrel(3)CH(CH_3)stackrel(2)CH(CH_3)stackrel(1)CH_2NH_2#
(2)
In propoxy-ethane stem name 'eth'suggests a chain of 2C atoms. The propoxy group