CARBONYL_COMPONDS_ANS

CARBONYL_COMPONDS_ANS - Carbonyl compounds Carbonyl...

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Carbonyl compounds CO/ALA/P.1 Carbonyl compounds 91(II)7.(a) (iv) A silver mirror is formed on the surface of the test tube. ( 1 ) Ag + ion is reduced by hexanal to Ag metal and deposit on the glass surface. ( 1/2 ) CH 3 CH 2 CH 2 CH 2 CH 2 CHO + 2 3 ) Ag(NH CH 3 (CH 2 ) 4 COO + Ag ( 1 ) 92(II)8.(b) Take the unknown ketone to react with 2,4-DNP ( 1/2 ) Get the solid derivative, purified by recrystallization. ( 1/2 + 1/2 ) Determine its melting point and compare with literature data. ( 1/2 + 1/2 ) CH 3 CH 2 C CH 3 O NHNH 2 NO 2 NO 2 NO 2 NO 2 NH N C CH 3 CH 2 CH 3 + ( 1 1/2 ) 92(II)9.(c) (i) CH 3 CH 2 C CH 3 O CH 3 CH 2 C O CH 3 CN H + CH 3 CH 2 C CH 3 CN OH NC ( 2 ) 93(II)8.(b) (i) It is a S N 2 reaction ( 1/2 ) C Br H C 2 H 5 CH 3 C 2 H 5 C H Br NC CH 3 C H CH 3 CN C 2 H 5 Br NC + ( 2 ) (ii) It is nucleophilic addition ( 1/2 ) C H 3 C H 5 C 2 O C 2 H 5 C CH 3 O NC H + C 2 H 5 C CH 3 NC OH NC ( 2 )
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Carbonyl compounds CO/ALA/P.2 94(I)4.(b) Add AgNO 3 (aq) to a clean
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This note was uploaded on 08/17/2011 for the course CHEM 100 taught by Professor Fleet during the Fall '08 term at Oxford University.

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CARBONYL_COMPONDS_ANS - Carbonyl compounds Carbonyl...

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