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This guide explores key organic functional groups, essential in organic chemistry. You'll learn about alkanoic acids (carboxylic acids), alkenes, alkynes, alkanols (alcohols), alkanones (ketones), alkoxy alkanes (ethers), esters, amines, amides, and haloalkanes (alkyl halides). Each group is defined by specific structural formulas, providing insights into their characteristics and chemical behaviors. Understanding these functional groups is fundamental for students and professionals in chemistry, aiding in compound identification and reaction predictions.
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Organic Functional Groups Memorize These
H H | | H – C – C – C = O | | | H H OH
Alkanoic Acids (Carboxylic Acids) H H | | H – C – C – C = O | | | H H OH
H H H | | | C = C – C – H | | H H
Alkenes H H H | | | C = C – C – H | | H H
H H | | H – C C – C – H | | H H
Alkynes H H | | H – C C – C – H | | H H
H H H| | | H – C – C – C –OH | | | H H H
Alkanols (Alcohols) H H H| | | H – C – C – C –OH | | | H H H
H H | | H – C – C – C – H | || | H O H
Alkanones (Ketones) H H | | H – C – C – C – H | || | H O H
H H | | H – C – C – C – H | || | H O H
Alkanones (Ketones) H H | | H – C – C – C – H | || | H O H
H H | | H – C – O – C – H | | H H
Alkoxy Alkanes (Ethers) H H | | H – C – O – C – H | | H H
H H H | | | H – C – C – C – O – C – H | | || | H H O H
Esters H H H | | | H – C – C – C – O – C – H | | || | H H O H
H H H | | | H – C – C – C –NH2 | | | H H H
Amines H H H | | | H – C – C – C –NH2 | | | H H H
H H H | | | H -C – C – C –H | | | H H H
Alkanes H H H | | | H -C – C – C –H | | | H H H
H H | | H – C – C – C =O | | | H H NH2
Amides H H | | H – C – C – C =O | | | H H NH2
H Br H | | | H - C – C – C- H | | | H H H
Haloalkanes (Alkyl Halides) H Br H | | | H - C – C – C- H | | | H H H
| | -C-C- | |
Alkanes | | -C-C- | |
Amines R – NH2
| | R – C = C – H
Alkenes | | R – C = C – H
H H | | H – C – C – C = O | | | H H H
Alkanals (Aldehydes) H H | | H – C – C – C = O | | | H H H
R – X X= halogen
R – X Haloalkanes (Alkyl Halides) X= halogen
Alkoxy Alkanes (Ethers) R – O – R
H | R – C = O
Alkanals (Aldehydes) H | R – C = O
O R – C – R
O R – C – R Alkanones (Ketones)
O R – C – O – R
O R – C – O – R Esters
Alkanols (Alcohols) R – OH
O R – C – OH
O R – C – OH Alkanoic Acids (Carboxylic Acids)
R – C = O | NH2
Amides R – C = O | NH2