Tetrahedron

Facile and catalytic degradation method of DDT using Pd/C–Et 3 N system under ambient pressure and temperature

Y Monguchi, A Kume, H Sajiki

Index: Monguchi, Yasunari; Kume, Akira; Sajiki, Hironao Tetrahedron, 2006 , vol. 62, # 35 p. 8384 - 8392

Full Text: HTML

Citation Number: 30

Abstract

The catalytic degradation method of p, p′-DDT [1, 1, 1-trichloro-2, 2-bis (p-chlorophenyl) ethane] and its regioisomer o, p′-DDT [1, 1, 1-trichloro-2-(o-chlorophenyl)-2-(p- chlorophenyl) ethane] using the Pd/C–Et3N system under ambient hydrogen pressure and temperature was established. The presence of Et3N was necessary for the quick and complete breakdown of DDT. The independent degradation study of two intermediates, p, ...

 Related Synthetic Route
DDT Structure

50-29-3

DDT

~66%

p,p'-DDD Structure

72-54-8

p,p'-DDD

1-chloro-4-[1-(4-chlorophenyl)ethyl]benzene Structure

3547-04-4

1-chloro-4-[1-(...

p,p'-DDE Structure

72-55-9

p,p'-DDE

~23%

1,1-Diphenylethane Structure

612-00-0

1,1-Diphenylethane

1-chloro-4-[1-(4-chlorophenyl)ethyl]benzene Structure

3547-04-4

1-chloro-4-[1-(...

1-chloro-4-(1-phenylethyl)benzene Structure

60617-89-2

1-chloro-4-(1-p...

DDT Structure

50-29-3

DDT

~14%

1,1-Diphenylethane Structure

612-00-0

1,1-Diphenylethane

p,p'-DDD Structure

72-54-8

p,p'-DDD

1-chloro-4-[1-(4-chlorophenyl)ethyl]benzene Structure

3547-04-4

1-chloro-4-[1-(...

Detail
Methanol Structure

67-56-1

Methanol

DDT Structure

50-29-3

DDT

~21%

p,p'-DDD Structure

72-54-8

p,p'-DDD

1-chloro-4-[1-(4-chlorophenyl)ethyl]benzene Structure

3547-04-4

1-chloro-4-[1-(...

Detail
Methanol Structure

67-56-1

Methanol

o,p'-ddt Structure

789-02-6

o,p'-ddt

~0%

1,1-Diphenylethane Structure

612-00-0

1,1-Diphenylethane

1-chloro-2-(2,2-dichloro-1-phenyl-ethyl)benzene Structure

61693-87-6

1-chloro-2-(2,2...

Detail
p,p'-DDD Structure

72-54-8

p,p'-DDD

~20%

1-chloro-4-(2,2-dichloro-1-phenyl-ethyl)benzene Structure

6952-08-5

1-chloro-4-(2,2...

Benzene,1,1'-(2,2-dichloroethylidene)bis- Structure

2387-16-8

Benzene,1,1'-(2...

DDT Structure

50-29-3

DDT

~%

1-chloro-4-(2,2-dichloro-1-phenyl-ethyl)benzene Structure

6952-08-5

1-chloro-4-(2,2...

Methanol Structure

67-56-1

Methanol

DDT Structure

50-29-3

DDT

~38%

p,p'-DDD Structure

72-54-8

p,p'-DDD

1-chloro-4-[1-(4-chlorophenyl)ethyl]benzene Structure

3547-04-4

1-chloro-4-[1-(...

Detail
p,p'-DDD Structure

72-54-8

p,p'-DDD

~99%

Benzene,1,1'-(2,2-dichloroethylidene)bis- Structure

2387-16-8

Benzene,1,1'-(2...

DDT Structure

50-29-3

DDT

~30%

1,1-Diphenylethane Structure

612-00-0

1,1-Diphenylethane

Benzene,1,1'-(2,2-dichloroethylidene)bis- Structure

2387-16-8

Benzene,1,1'-(2...

p,p'-DDD Structure

72-54-8

p,p'-DDD

~73%

1,1-Diphenylethane Structure

612-00-0

1,1-Diphenylethane

Benzene,1,1'-(2,2-dichloroethylidene)bis- Structure

2387-16-8

Benzene,1,1'-(2...

p,p'-DDD Structure

72-54-8

p,p'-DDD

~53%

1-chloro-4-(2,2-dichloro-1-phenyl-ethyl)benzene Structure

6952-08-5

1-chloro-4-(2,2...

Benzene,1,1'-(2,2-dichloroethylidene)bis- Structure

2387-16-8

Benzene,1,1'-(2...

Methanol Structure

67-56-1

Methanol

o,p'-ddt Structure

789-02-6

o,p'-ddt

~21%

1,1-Diphenylethane Structure

612-00-0

1,1-Diphenylethane

Benzene,1,1'-(2,2-dichloroethylidene)bis- Structure

2387-16-8

Benzene,1,1'-(2...

Detail
DDT Structure

50-29-3

DDT

~%

Benzene,1,1'-(2,2-dichloroethylidene)bis- Structure

2387-16-8

Benzene,1,1'-(2...

Methanol Structure

67-56-1

Methanol

o,p'-ddt Structure

789-02-6

o,p'-ddt

~24%

1,1-Diphenylethane Structure

612-00-0

1,1-Diphenylethane

1-chloro-2-(2,2-dichloro-1-phenyl-ethyl)benzene Structure

61693-87-6

1-chloro-2-(2,2...

Detail
Methanol Structure

67-56-1

Methanol

DDT Structure

50-29-3

DDT

~4%

p,p'-DDD Structure

72-54-8

p,p'-DDD

1-chloro-4-[1-(4-chlorophenyl)ethyl]benzene Structure

3547-04-4

1-chloro-4-[1-(...

Detail
p,p'-DDE Structure

72-55-9

p,p'-DDE

~33%

1,1-Diphenylethane Structure

612-00-0

1,1-Diphenylethane

1-chloro-4-[1-(4-chlorophenyl)ethyl]benzene Structure

3547-04-4

1-chloro-4-[1-(...

1-chloro-4-(1-phenylethyl)benzene Structure

60617-89-2

1-chloro-4-(1-p...

o,p'-ddt Structure

789-02-6

o,p'-ddt

~0%

Mitotane Structure

53-19-0

Mitotane

1-chloro-4-(1-phenylethyl)benzene Structure

60617-89-2

1-chloro-4-(1-p...

Benzene,1-chloro-2-[1-(4-chlorophenyl)ethyl]- Structure

77008-62-9

Benzene,1-chlor...

Detail
DDT Structure

50-29-3

DDT

~12%

1,1-Diphenylethane Structure

612-00-0

1,1-Diphenylethane

p,p'-DDD Structure

72-54-8

p,p'-DDD

1-chloro-4-[1-(4-chlorophenyl)ethyl]benzene Structure

3547-04-4

1-chloro-4-[1-(...

Detail
o,p'-ddt Structure

789-02-6

o,p'-ddt

~41%

Mitotane Structure

53-19-0

Mitotane

1-chloro-4-(1-phenylethyl)benzene Structure

60617-89-2

1-chloro-4-(1-p...

Benzene,1-chloro-2-[1-(4-chlorophenyl)ethyl]- Structure

77008-62-9

Benzene,1-chlor...

Detail
p,p'-DDE Structure

72-55-9

p,p'-DDE

~99%

1,1-Diphenylethane Structure

612-00-0

1,1-Diphenylethane


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