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Functional Group 5

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Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

Oxidation of primary alcohols and aldehydes (synthesis of carboxylic acids)

Back (Answer)

RCH2OH -H2CrO4,KMnO4-> RCOOH

#2
Front (Question)

Carboxylation of Grignard reagent (synthesis of carboxylic acids)

Back (Answer)

RX -Mg,ether-> RMgX -CO2-> RCOO-+MgX -H+-> RCOOH

#3
Front (Question)

Hydrolysis of nitriles (synthesis of carboxylic acids)

Back (Answer)

RCH2X -NaCN,acetone-> RCH2C=-N -H+(cat),H2O-> RCH2COOH

#4
Front (Question)

Oxidation of alkylbenzenes (synthesis of carboxylic acids)

Back (Answer)

Alkylbenzene (with Y pi bonded to ring) -Na2Cr2O7,H2SO4-> a benzoic acid

#5
Front (Question)

Oxidative cleavage of Alkenes and alkynes (synthesis of carboxylic acids)

Back (Answer)

RCH=CR’R” -> RCOOH + R’COR” Carboxylic acid + ketone

#6
Front (Question)

Conversion to salts (reactions of carboxylic acids)

Back (Answer)

RCOOH -base-> RCOO^-Y+ + H2O Ex: acetic acid + ethylamine -> ethylammonium acetate

#7
Front (Question)

Synthesis of Acid chlorides (reactions of carboxylic acids)

Back (Answer)

RCOOH + SOCl2 -> RCOCl + SO2 + HCl Ex: acetic acid + thionyl chloride -> ethanyl chloride + SO2 + HCl

#8
Front (Question)

Esterification (reactions of carboxylic acids)

Back (Answer)

RCOOH + R’OH RCOOR’ + H2O (ester) Or RCOOH + CH2N2 -> RCOOCH3 + N2 (methyl ester)

#9
Front (Question)

Synthesis of amides (reactions of carboxylic acids)

Back (Answer)

RCOCl + R’NH2 -> RCONHR’ + HCl

#10
Front (Question)

Synthesis of anhydrides (reactions of carboxylic acids)

Back (Answer)

RCOCl + R’COOH -> R(C=O)-O-(C=O)-R’ + HCl

#11
Front (Question)

Synthesis of primary alcohols (reactions of carboxylic acids)

Back (Answer)

RCOOH -LiAlH4,H2O-> RCH2OH Primary alcohol

#12
Front (Question)

Synthesis of ketones (alkylation) (reactions of carboxylic acids)

Back (Answer)

RCOOH -2RLi,H2O-> RCOR’ Ketone

#13
Front (Question)

Alkylation (Synthesis of amines) Primary amine

Back (Answer)

RCH2X + NH3 -> RCH2NH2

#14
Front (Question)

Alkylation (Synthesis of amines) Secondary amine

Back (Answer)

TNH2 + R’X -> RR’NH

#15
Front (Question)

Alkylation (Synthesis of amines) Tertiary amine

Back (Answer)

3RX + NH3 -> R3N

#16
Front (Question)

Alkylation (Synthesis of amines) Quaternary amine

Back (Answer)

4RX + NH3 -> R4N+

#17
Front (Question)

Reduction (Synthesis of amines) Primary amine

Back (Answer)

• ) RC=N -LiAlH4-> RCH2NH2 • ) RCONH2 -LiAlH4-> RCH2NH2 • ) RCH2N3 -LiAlH4-> RCH2NH2 • ) RCH2NO2 -LiAlH4-> RCH2NH2

#18
Front (Question)

Reduction (Synthesis of amines) Secondary amine derivative

Back (Answer)

R-N=-C -LiAlH4-> RNHCH3

#19
Front (Question)

Reduction (Synthesis of amines) Primary aromatic amine

Back (Answer)

• ) ArNO2 + H2 -> ArNH2 2. ) ArNHOH + H2 -> ArNH2

#20
Front (Question)

Conversion to salts (reaction of amines)

Back (Answer)

RCH2NH2 + HX -> RCH2NH3+ + X- (ammonium salt)

#21
Front (Question)

Synthesis of imines (reaction of amines)

Back (Answer)

RCOR’ + R”NH2 R(CNHR”)OHR’ R(C=NR”)R’ + H2 Imines/Schiff base

#22
Front (Question)

Synthesis of oximes (reaction of amines)

Back (Answer)

RCOR’ + HONH2 R(CNHOH)OHR’ R(C=NOH)R’ + H2O Oxime

#23
Front (Question)

Alkylation (reaction of amines)

Back (Answer)

RNH2 + XCH2R’ -> RNHCH2R’ + HX Salt of secondary amine

#24
Front (Question)

Acylation (reaction of amines)

Back (Answer)

RCOCl -R’NH2-> R-(C=O)-NHR’ + HCl Amide