Functional Groups, A Short List, Lecture notes of Organic Chemistry

Functional Groups, A Short List. 1. Oxygen-containing. Acetal/ketal. Acid anhydride. Acyl halide. X = Cl, Br, I. Acylal. Alcohol. Carbonate.

Typology: Lecture notes

2022/2023

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Functional Groups, A Short List
1
Oxygen-containing
Acetal/ketal
Acid anhydride
Acyl halide
X = Cl, Br, I
Acylal
Alcohol
Carbonate
Carboxylic acid/carboxylate anion
Chloroformate ester
Dicarbonate
Diketene
Ester
Ether
Ethylenedioxy- (crown ether)
Hemiacetal/Hemiketal
Homoallylic
Hydroperoxide
Ketene
Ketone/aldehyde
Lactone
pf3
pf4
pf5
pf8
pf9
pfa

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Functional Groups, A Short List Oxygen-containing Acetal/ketal Acid anhydride Acyl halide X = Cl, Br, I Acylal Alcohol Carbonate Carboxylic acid/carboxylate anion Chloroformate ester Dicarbonate Diketene Ester Ether Ethylenedioxy- (crown ether) Hemiacetal/Hemiketal Homoallylic Hydroperoxide Ketene Ketone/aldehyde Lactone

Methylenedioxy- Orthocarbonate ester Orthoester Peroxide Ynol* *Highly unstable, tautomer of ketene Ynone Nitrogen-containing Acylurea Aldimine (primary/secondary) Amide Amidine Amidrazone Amine Azide Azine Azo group Azoxy Carbamate

Nitrosamine Nitroso Oxime Semicarbazide Semicarbazone Triazene Sulfur-containing Disulfide Dithiocarbamate Dithiocarboxylic acid Dithiocarboxylic acid ester Isothiocyanate S-nitrosothiol Sulfate Sulfenamide Sulfenyl chloride Sulfinic acid Sulfite Sulfonate ester Sulfone

Sulfonic acid Sulfonyl X = Cl, Br, I Sulfoxide Sulfuryl X = Cl, Br, I Thial Thiocarboxylic acid ( O ) Thiocarboxylic acid ( S ) Thiocyanate Thioether (sulfide) Thioketone Thioketene Thiol Thiolester Thionoester Thiosemicarbazide Thiourea Phosphorus-containing Phosphate Phosphine Phosphodiester

Isobutyl group t-Butyl group Crotyl group ( cis / trans ) Ethyl group Isoprene Propyl group Isopropyl group Neopentyl group Phenyl group (–Ph) Propargyl group Vinyl group Boron-containing Borinic acid Borinic ester Boronic acid Boronic ester Miscellaneous Acetoxy (–OAc) Acetyl group (–Ac) Acryloyl group Acyl group

Benzoyl group (–Bz) Enediyne Nonaflate group Selenenic acid Seleninic acid Selenol Selenonic acid Selone Tellurocyanate* Telluroester* Telluroketone* Tellurol* *Tellurium-containing functional groups are highly unstable Tosyl group (–Ts) Tosylate (–OTs) Triflate group (–Tf) Vanillyl group Functional groups featuring tautomerism Tautomerization of some of the functional groups found in the notes Keto-enol tautomerization

Isoxazole Oxazole Thiazole Triazole (1,2,3 and 1,2,4) Tetrahydropyran Piperidine / azinane Tetrahydrothiopyran Morpholine Dioxane Pyridine Pyrimidine Pyridazine Pyrazine Pyran 4H-Pyran