Advertisements
Advertisements
Question
Find out all the functional groups present in the following polyfunctional compound.
Penicillin G, a naturally occurring antibiotic.
Advertisements
Solution
Functional groups: Secondary amide \[\begin{array}{cc}\ce{O}\phantom{....}\\||\phantom{....}\\\ce{(-C-NH),}\end{array}\] carboxylic acid (–COOH), tertiary amide \[\begin{array}{cc}|\phantom{.....}\\\ce{- N - C -},\\\phantom{....}||\\\phantom{....}\ce{O}\end{array}\] thioether (R-S-R) groups are present in penicillin G.
APPEARS IN
RELATED QUESTIONS
Draw a formula for the first five members of the homologous series beginning with the given compound.
CH3COCH3
Identify the functional group in the following compound.
Identify the functional group in the following compound.
Identify the functional group in the following compound.
Find out all the functional groups present in the following polyfunctional compound.
Thyroxine, the principal thyroid hormone.
Identify primary, secondary, tertiary, and quaternary carbon in the following compound.
\[\begin{array}{cc}\ce{CH3}\phantom{..................}\\
|\phantom{....................}\\\ce{CH3 - C - CH - CH2 - CH2 - CH3}\\|\phantom{.....}|\phantom{................}\\
\ce{CH3}\phantom{.}\ce{CH3}\phantom{..............}
\end{array}\]
What is meant by homologous series?
Write the first four members of the homologous series that begins with CH3CHO. Also, write down their general molecular formula.
Give the general characteristics of organic compounds.
Describe the classification of organic compounds based on their structure.
Write the molecular formula and possible structural formula of the first four members of homologous series of carboxylic acids.
Identify the pair of organic compounds which belongs to homologous series.
An organic compound containing carbon, hydrogen and oxygen is soluble in dil. H2SO4 and does not react with sodium metal or KMnO4. When it is heated with HI in excess, a single alkyl halide is obtained. The original compound can be ____________.
Which of the following is a hetero-aromatic benzenoid compound?
How many 3° carbon atoms are present in 1, 4 dibromo-2-methylpentane?
Identify the number of carbon atoms and number of oxygen atoms respectively present in pyran molecule.
Identify the number of carbon atoms and number of oxygen atoms respectively present in furan molecule.
An organic compound 'X' (molecular formula C6H7O2N) has six carbons in a ring system, two double bonds and also a nitro group as a substituent, 'X' is ______.
A pyranose ring consists of a skeleton of ______.
The correct decreasing order of priority for the functional groups of organic compounds in the IUPAC system of nomenclature is ______.
Identify primary, secondary, tertiary and quaternary carbon in the following compounds.
\[\begin{array}{cc}
\ce{CH3}\phantom{.................}\\
|\phantom{....................}\\
\ce{CH3 - C - CH - CH2 - CH2 - CH3}\\
|\phantom{....}|\phantom{................}\\
\ce{CH3}\ce{CH3}\phantom{..............}
\end{array}\]
Identify primary, secondary, tertiary, and quaternary carbons in the following compound.
\[\begin{array}{cc}
\ce{CH3\phantom{.................}}\\
|\phantom{....................}\\
\ce{CH3 - C - CH - CH2 - CH2 - CH3}\\
|\phantom{....}|\phantom{................}\\
\ce{CH3 CH3\phantom{.............}}
\end{array}\]
Identify the α - carbons in the following species and give the total number of α-hydrogen in each.
\[\ce{CH3 - CH2 - \overset{\oplus}{C}H - CH2 - CH3}\]
Indicate the σ and π bonds in the following molecule:
\[\ce{HCONHCH3}\]
