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Organic Reactions Volume 4 - Sciencemadness Dot Org

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Amine, Nitro, Nitroso,<br />

or Azo Compound Used<br />

P-H2O3AsC6H4NH2<br />

Qj-Ci0H7NH2<br />

Q-C10H7NH2<br />

Qj-C10H7NO2<br />

Qr-C10H7NO2<br />

Q1-C10H7NH2<br />

/S-C10H7NH2<br />

/S-C10H7NH2<br />

0-C10H7NH2<br />

/S-C10H7NH2<br />

CHsOf^^V^<br />

NO2 N<br />

Amine, Nitro or Nitroso<br />

Compound Used<br />

04H5NO2<br />

C6H5NH2<br />

G6HsNO2<br />

TABLE X—Continued<br />

PREPARATION OF SECONDARY AMINES<br />

F. From Primary Aromatic Amines, Nitro, Nitroso, or Azo Compounds and Aldehydes—Continued<br />

Carbonyl Compound<br />

CH3CHO<br />

CH3CHO<br />

CH3(CHg)2CHO<br />

CH3(CH2)2CHO<br />

CH3(CHg)3CHO<br />

C6H5CHO<br />

CH2O<br />

CH3CHO<br />

CH3(CH2)2CHO<br />

C6H5CHO<br />

CH3CO(CH2V<br />

N(CH2CH3)2<br />

Reducing Agent<br />

H2 + Ni<br />

H2 + Ni<br />

H2 + Ni<br />

H2 + Ni<br />

H2 + Ni<br />

H2+Ni<br />

Zn + NaOH<br />

H2 + Ni<br />

H2 + Ni<br />

H2 + Ni<br />

H2+Pd<br />

Products Isolated<br />

P-H2O3AsC6H4NHCH2CH3<br />

CL- C10H7NHCH2CHg<br />

Qr-C10H7NH (CH2) 3CH3<br />

«-C10H7NH(CH2)3CH3<br />

OJ-CIOH7NH (CH2) 4CH3<br />

C-C10H7NHCH2C6H5<br />

/S-C10H7NHCH3<br />

/S-C10H7NHCH2CH3<br />

/5-C10H7NH(CH2)3CH3<br />

/S-C10H7NHCH2C6H5<br />

CH 80f^V^<br />

NHCH(CH3) (CH2)3N(CH2CH3)2<br />

G. From Primary Aromatic Amines, Nitro, or Nitroso Compounds and Ketones<br />

Carbonyl Compound<br />

CH3COCH3<br />

CH3COCH3<br />

CH3COCH3<br />

Reducing<br />

Agent<br />

H2+ Pt<br />

Zn + HCl<br />

H2 +Pt<br />

C6H5NHCH(CHs)2<br />

C6H5NHCH(CH3)2<br />

None<br />

Products Isolated<br />

Yield, %<br />

5<br />

88<br />

80<br />

60<br />

43<br />

24<br />

—<br />

64<br />

63<br />

58<br />

87<br />

Yield,<br />

%<br />

53<br />

31<br />

O<br />

Ref.*<br />

41<br />

36<br />

33,36<br />

43<br />

43<br />

33,36<br />

39<br />

36<br />

36<br />

36<br />

154<br />

Ref.*<br />

2<br />

42<br />

52<br />

OO

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