20.2 Outline a procedure for separating a mixture
20.2 Outline a procedure for separating a mixture
20.2 Outline a procedure for separating a mixture
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Answer:<br />
NH2<br />
amines in the preceding problem reacts with benzenesulfonyl chloride and excess<br />
aqueous potassium hydroxide? (b) What would you observe in each reaction? (c)<br />
What would you observe when the resulting solution or <strong>mixture</strong> is acidified?<br />
CH2CH2CH3<br />
H3CH2CH2C<br />
HN<br />
N<br />
TsCl<br />
KOH<br />
CH 2CH 2CH 3<br />
CH2CH2CH3<br />
TsCl<br />
KOH<br />
Ts<br />
TsCl<br />
KOH<br />
N<br />
CH 2CH 2CH 3<br />
CH3CH2CH2 NH<br />
KOH<br />
H3CH2CH2C H3CH2CH2C<br />
CH 3CH 2CH 2 NH 2<br />
TsCl<br />
KOH<br />
TsCl<br />
Ts<br />
N<br />
HA<br />
No reaction<br />
CH 2CH 2CH 3<br />
CH 3CH 2CH 2<br />
CH 3CH 2CH 2 N<br />
Ts<br />
N<br />
HA<br />
Ts<br />
Ts<br />
NH<br />
CH 2CH 2CH 3<br />
CH 3CH 2CH 2 NH<br />
<strong>20.2</strong>9 (a) What product would you expect to obtain from the reaction of piperidine with aqueous<br />
sodium nitrite and hydrochloric acid? (b) From the reaction of piperidine and benzenesulfonyl<br />
chloride in excess aqueous potassium hydroxide?<br />
Answer:<br />
Ts
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