Product Name

  • Name

    4-CHLORO-2-NITROPHENOL

  • EINECS 201-927-5
  • CAS No. 89-64-5
  • Article Data138
  • CAS DataBase
  • Density 1.554 g/cm3
  • Solubility insoluble in water
  • Melting Point 85-87 °C
  • Formula C6H4ClNO3
  • Boiling Point 242.5 °C at 760 mmHg
  • Molecular Weight 173.556
  • Flash Point 100.4 °C
  • Transport Information UN 2811
  • Appearance yellow powder
  • Safety 26-36-36/37/39
  • Risk Codes 36/37/38-20/21/22
  • Molecular Structure Molecular Structure of 89-64-5 (4-CHLORO-2-NITROPHENOL)
  • Hazard Symbols IrritantXi,HarmfulXn
  • Synonyms 2-Nitro-4-chlorophenol;4-Chloro-2-nitrophenol;4-Chloro-6-nitrophenol;5-Chloro-2-hydroxynitrobenzene;NSC 520345;p-Chloro-o-nitrophenol;4- Chloro -2- Nitrophenol;
  • PSA 66.05000
  • LogP 2.47700

Synthetic route

4-chloro-phenol
106-48-9

4-chloro-phenol

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

Conditions
ConditionsYield
With dinitrogen tetraoxide; ferric nitrate In acetone Ambient temperature;99%
With trichloroisocyanuric acid; silica gel; sodium nitrite In dichloromethane at 20℃; for 0.25h;99%
With 1,3,5-tribromo-1,3,5-triazinane-2,4,6-trione; silica gel; sodium nitrite In dichloromethane at 20℃; for 0.25h;99%
4-chloromethoxybenzene
623-12-1

4-chloromethoxybenzene

A

4-chloro-2-nitroanisole
89-21-4

4-chloro-2-nitroanisole

B

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

Conditions
ConditionsYield
With nitric acid In sulfuric acid at 25℃;A 98.9%
B 0.6%
4-bromo-1-methoxy-2-nitrobenzene
33696-00-3

4-bromo-1-methoxy-2-nitrobenzene

A

4-bromo-2-nitrophenol
7693-52-9

4-bromo-2-nitrophenol

B

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

Conditions
ConditionsYield
With lithium chloride In N,N-dimethyl-formamide for 4h; Heating;A 95%
B n/a
2-hydroxynitrobenzene
88-75-5

2-hydroxynitrobenzene

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

Conditions
ConditionsYield
With sodium periodate; sulfuric acid; sodium dodecyl-sulfate; acetic acid; sodium chloride In water at 25℃; for 2h;85%
Stage #1: 2-hydroxynitrobenzene In acetonitrile at 80℃; for 0.166667h;
Stage #2: With N-chloro-succinimide In acetonitrile at 80℃; for 8h; regioselective reaction;
80%
beim Chlorieren;
4-chloromethoxybenzene
623-12-1

4-chloromethoxybenzene

A

4-chloro-2-nitroanisole
89-21-4

4-chloro-2-nitroanisole

B

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

C

4-chloro-phenol
106-48-9

4-chloro-phenol

Conditions
ConditionsYield
With nitric acid In sulfuric acid at 25℃; Rate constant; Product distribution; various acid concentrations, molar ratios;A 83.4%
B 17.5%
C 5.4%
With nitric acid In sulfuric acid at 25℃;A 65.4%
B 28%
C 9.2%
4-chloro-phenol
106-48-9

4-chloro-phenol

A

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

B

4-chloro-4-nitrocyclohexa-2,5-dienone
123871-57-8

4-chloro-4-nitrocyclohexa-2,5-dienone

Conditions
ConditionsYield
With nitric acid In chloroform at -60℃; for 0.25h; Title compound not separated from byproducts;A 20%
B 80%
With nitric acid; trifluoroacetic anhydride In diethyl ether at -78℃; for 1.5h;A 66%
B 9%
3-Chloronitrobenzene
121-73-3

3-Chloronitrobenzene

A

2-chloro-4-nitrophenol
619-08-9

2-chloro-4-nitrophenol

B

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

C

2-chloro-6-nitrophenol
603-86-1

2-chloro-6-nitrophenol

Conditions
ConditionsYield
With tert.-butylhydroperoxide; potassium tert-butylate; ammonia In tetrahydrofuran for 0.25h;A 79%
B 1%
C 3%
With potassium hydroxide; oxygen In ammonia at -35 - -33℃; for 5h; Product distribution; Mechanism;A .66 g
B n/a
C n/a
With Cumene hydroperoxide; potassium tert-butylate In ammonia at -33℃; for 0.25h; Yield given. Yields of byproduct given;
tert.-butylnitrite
540-80-7

tert.-butylnitrite

4-chloro-phenol
106-48-9

4-chloro-phenol

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

Conditions
ConditionsYield
With water In tetrahydrofuran at 25℃; for 2.5h; Schlenk technique;62%
1-(benzyloxy)-4-chloro-2-nitrobenzene
92044-52-5

1-(benzyloxy)-4-chloro-2-nitrobenzene

A

5-chloro-2-phenyl-1,3-benzoxazole
1019-90-5

5-chloro-2-phenyl-1,3-benzoxazole

B

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

C

4-chloro-2-nitrophenyl benzoate
37593-94-5

4-chloro-2-nitrophenyl benzoate

D

N-(4-chloro-2-hydroxyphenyl)benzamide
3743-12-2

N-(4-chloro-2-hydroxyphenyl)benzamide

Conditions
ConditionsYield
In isopropyl alcohol for 10h; Irradiation;A 3%
B 2%
C 2%
D 50%
In isopropyl alcohol for 10h; Product distribution; Mechanism; Irradiation;A 3%
B 3%
C 2%
D 50%
4-chloro-2-nitrophenyl 4-methylbenzylether
93099-44-6

4-chloro-2-nitrophenyl 4-methylbenzylether

A

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

B

N-(4-methylbenzoyl)-2-amino-4-chloro-phenol

N-(4-methylbenzoyl)-2-amino-4-chloro-phenol

C

2-(4-methylphenyl)-5-chlorobenzoxazole
16715-75-6

2-(4-methylphenyl)-5-chlorobenzoxazole

Conditions
ConditionsYield
In isopropyl alcohol for 11h; Irradiation;A 3%
B 41%
C 4%
In isopropyl alcohol for 11h; Product distribution; Mechanism; Irradiation;A 3%
B 41%
C 4%
2-hydroxynitrobenzene
88-75-5

2-hydroxynitrobenzene

A

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

B

2,4-dichloro-6-nitrophenol
609-89-2

2,4-dichloro-6-nitrophenol

C

2-chloro-6-nitrophenol
603-86-1

2-chloro-6-nitrophenol

Conditions
ConditionsYield
With oxone; potassium chloride In acetonitrile at 20℃; for 48h;A 39%
B 18%
C 6%
bis(4-chloro-1,2-benzoquinone 2-oximato)copper(II)
81191-50-6, 61721-88-8

bis(4-chloro-1,2-benzoquinone 2-oximato)copper(II)

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

Conditions
ConditionsYield
With polymer-supported thiourea In acetone at 20℃; for 24h; Molecular sieve; Inert atmosphere;5%
methanol
67-56-1

methanol

4-chlorophenyldiazonium nitrate

4-chlorophenyldiazonium nitrate

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

ethanol
64-17-5

ethanol

4-chlorophenyldiazonium nitrate

4-chlorophenyldiazonium nitrate

A

1-chloro-4-ethoxybenzene
622-61-7

1-chloro-4-ethoxybenzene

B

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

C

chlorobenzene
108-90-7

chlorobenzene

2-Nitroanisole
91-23-6

2-Nitroanisole

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

Conditions
ConditionsYield
With aluminium trichloride; sulfuryl dichloride
4-Fluoro-3-nitroaniline
364-76-1

4-Fluoro-3-nitroaniline

A

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

B

2-fluoro-5-chloronitrobenzene
345-18-6

2-fluoro-5-chloronitrobenzene

Conditions
ConditionsYield
und Zersetzen mit Kupfer und wss.HCl.Diazotization;
2-fluoro-5-chloronitrobenzene
345-18-6

2-fluoro-5-chloronitrobenzene

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

Conditions
ConditionsYield
With sodium hydroxide
3-nitro-4-propoxy-aniline
60569-15-5

3-nitro-4-propoxy-aniline

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

Conditions
ConditionsYield
With hydrogenchloride Diazotization.Behandlung mit CuCl in wss. HCl, zuletzt bei 60grad, und Kochen des Reaktionsprodukts mit AlCl3 in Benzol;
4-chloro-2-nitro-benzenesulfonic acid

4-chloro-2-nitro-benzenesulfonic acid

furan-2,3,5(4H)-trione pyridine (1:1)

furan-2,3,5(4H)-trione pyridine (1:1)

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

4-amino-2,3-dinitro-phenol

4-amino-2,3-dinitro-phenol

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

Conditions
ConditionsYield
With Nitrite; acetic acid Diazotization.man kocht das Produkt mit CuCl;
4-chloro-aniline
106-47-8

4-chloro-aniline

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

Conditions
ConditionsYield
With sulfuric acid at 5℃; Diazotization.Erwaermen der Diazoniumsalz-Loesung mit wss. HNO3;
4-amino-2,3-dinitro-phenol

4-amino-2,3-dinitro-phenol

acetic acid
64-19-7

acetic acid

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

Conditions
ConditionsYield
bei der Zers. der bei Abwesenheit von Mineralsaeure gewonnenen Diazoverbindung mit CuCl;
chlorobenzene
108-90-7

chlorobenzene

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

Conditions
ConditionsYield
With hydrogenchloride; dihydrogen peroxide; sodium nitrite
2-hydroxynitrobenzene
88-75-5

2-hydroxynitrobenzene

A

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

B

2-chloro-6-nitrophenol
603-86-1

2-chloro-6-nitrophenol

Conditions
ConditionsYield
With methanol; chlorine
2,5-dichloronitrobenzene
89-61-2

2,5-dichloronitrobenzene

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

Conditions
ConditionsYield
With sodium hydroxide
With potassium carbonate
With sodium hydroxide In water at 120 - 150℃; Autoclave;
2.6-dimethylphenol
576-26-1

2.6-dimethylphenol

4-chloro-4-nitrocyclohexa-2,5-dienone
123871-57-8

4-chloro-4-nitrocyclohexa-2,5-dienone

A

2,6-dimethyl-4-nitro phenol
2423-71-4

2,6-dimethyl-4-nitro phenol

B

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

C

4-chloro-phenol
106-48-9

4-chloro-phenol

Conditions
ConditionsYield
In chloroform-d1; chloroform -60 deg C to rt; Yield given. Yields of byproduct given;
tetranitromethane
509-14-8

tetranitromethane

4-chloromethoxybenzene
623-12-1

4-chloromethoxybenzene

A

4-chloro-2-nitroanisole
89-21-4

4-chloro-2-nitroanisole

B

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

C

4-chloro-2,6-dinitrophenol
88-87-9

4-chloro-2,6-dinitrophenol

D

4-chloro-2-(trinitromethyl)anisole
110175-20-7

4-chloro-2-(trinitromethyl)anisole

cis-4-chloro-5-hydroxy-2-trinitromethylanisole

cis-4-chloro-5-hydroxy-2-trinitromethylanisole

cis-4-chloro-2-trinitromethyl-5-nitritoanisole

cis-4-chloro-2-trinitromethyl-5-nitritoanisole

Conditions
ConditionsYield
In dichloromethane Product distribution; Irradiation; var. solvent, var.temperature;
3-Chloronitrobenzene
121-73-3

3-Chloronitrobenzene

A

2-chloro-4-nitrophenol
619-08-9

2-chloro-4-nitrophenol

B

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

C

2-chloro-6-nitrophenol
603-86-1

2-chloro-6-nitrophenol

D

3,3'-dichloroazoxybenzene
139-24-2, 71297-98-8

3,3'-dichloroazoxybenzene

Conditions
ConditionsYield
With potassium hydroxide In ammonia at -35 - -33℃; for 5h; Product distribution; Mechanism;A .34 g
B n/a
C n/a
D .19 g
phenolate
3229-70-7

phenolate

4-chloro-2-nitrophenyl 4-nitrobenzenesulfonate

4-chloro-2-nitrophenyl 4-nitrobenzenesulfonate

A

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

B

Phenyl p-nitrobenzenesulphonate
32337-46-5

Phenyl p-nitrobenzenesulphonate

Conditions
ConditionsYield
With potassium chloride In 1,4-dioxane; water at 50℃; Rate constant;
1-acetoxy-6-bromohexane
68797-94-4

1-acetoxy-6-bromohexane

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

6-(4-chloro-2-nitrophenoxy)-1-hexanol acetate ester
892413-80-8

6-(4-chloro-2-nitrophenoxy)-1-hexanol acetate ester

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl acetamide at 60 - 90℃;100%
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

2-hydroxy-5-chloro-aniline
95-85-2

2-hydroxy-5-chloro-aniline

Conditions
ConditionsYield
With hydrazine hydrate In water at 110℃; Sealed tube; Green chemistry;99%
With hydrazine hydrate In ethanol at 70℃; for 0.133333h;96%
With hydrazine hydrate In isopropyl alcohol at 110℃; for 0.2h; Catalytic behavior; Sealed tube; chemoselective reaction;94%
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

2-bromobutyric acid ethyl ester
533-68-6

2-bromobutyric acid ethyl ester

2-(4-chloro-2-nitro-phenoxy)-butyric acid ethyl ester
57463-15-7

2-(4-chloro-2-nitro-phenoxy)-butyric acid ethyl ester

Conditions
ConditionsYield
Stage #1: p-chloro-o-nitrophenol With potassium hydroxide In ethanol for 1h;
Stage #2: 2-bromobutyric acid ethyl ester In N,N-dimethyl-formamide for 24h; Inert atmosphere;
99%
With potassium carbonate In acetone for 48h; Heating;
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

ethyl bromoacetate
105-36-2

ethyl bromoacetate

ethyl 4-chloro-2-nitrophenoxyacetate
344443-67-0

ethyl 4-chloro-2-nitrophenoxyacetate

Conditions
ConditionsYield
Stage #1: p-chloro-o-nitrophenol With potassium hydroxide In ethanol for 1h;
Stage #2: ethyl bromoacetate In N,N-dimethyl-formamide for 24h; Further stages.;
99%
Stage #1: p-chloro-o-nitrophenol With potassium hydroxide In ethanol for 1h;
Stage #2: ethyl bromoacetate In N,N-dimethyl-formamide for 24h; Inert atmosphere;
99%
With tetrabutylammomium bromide; potassium carbonate In acetone at 50℃; for 2h;91%
With potassium carbonate; potassium iodide In acetonitrile at 80℃; for 2h;
2-bromo-pentanoic acid ethyl ester
615-83-8

2-bromo-pentanoic acid ethyl ester

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

C13H16ClNO5
1225014-17-4

C13H16ClNO5

Conditions
ConditionsYield
Stage #1: p-chloro-o-nitrophenol With potassium hydroxide In ethanol for 1h;
Stage #2: 2-bromo-pentanoic acid ethyl ester In N,N-dimethyl-formamide for 24h; Inert atmosphere;
99%
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

ethyl 2-phenyl-2-bromoacetate
2882-19-1

ethyl 2-phenyl-2-bromoacetate

C16H14ClNO5
1225014-18-5

C16H14ClNO5

Conditions
ConditionsYield
Stage #1: p-chloro-o-nitrophenol With potassium hydroxide In ethanol for 1h;
Stage #2: ethyl 2-phenyl-2-bromoacetate In N,N-dimethyl-formamide for 24h; Inert atmosphere;
99%
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

4-methoxy-benzoyl chloride
100-07-2

4-methoxy-benzoyl chloride

C14H10ClNO5
1290636-90-6

C14H10ClNO5

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 1h;98%
With triethylamine In diethyl ether
With triethylamine In diethyl ether
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

potassium salt of 4-chloro-2-nitrophenol

potassium salt of 4-chloro-2-nitrophenol

Conditions
ConditionsYield
With potassium hydroxide In dichloromethane; water98%
formaldehyd
50-00-0

formaldehyd

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

3-Methylpiperidine
626-56-2, 53152-98-0

3-Methylpiperidine

4-chloro-6-(3'-methylpiperidin-1'-ylmethyl)-2-nitrophenol
157831-70-4

4-chloro-6-(3'-methylpiperidin-1'-ylmethyl)-2-nitrophenol

Conditions
ConditionsYield
In ethanol at 97℃; Heating;97%
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

allyl bromide
106-95-6

allyl bromide

1-(allyloxy)-4-chloro-2-nitrobenzene
100246-31-9

1-(allyloxy)-4-chloro-2-nitrobenzene

Conditions
ConditionsYield
With potassium carbonate In acetonitrile at 70℃; for 24h; Schlenk technique;97%
With potassium carbonate In acetone for 6h; Heating;
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

isopropyl bromide
75-26-3

isopropyl bromide

4-chloro-2-isopropoxynitrobenzene
692284-82-5

4-chloro-2-isopropoxynitrobenzene

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 75 - 80℃; for 6h;97%
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

benzoyl chloride
98-88-4

benzoyl chloride

4-chloro-2-nitrophenyl benzoate
37593-94-5

4-chloro-2-nitrophenyl benzoate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 1h;97%
With triethylamine In diethyl ether
With triethylamine In diethyl ether
With triethylamine In diethyl ether
methyl 2-bromomethylbenzoate
2417-73-4

methyl 2-bromomethylbenzoate

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

methyl 2-((4-chloro-2-nitrophenoxy)methyl)benzoate
1451261-90-7

methyl 2-((4-chloro-2-nitrophenoxy)methyl)benzoate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 16h;96%
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

3-methoxycarbonylbenzyl bromide
1129-28-8

3-methoxycarbonylbenzyl bromide

methyl 3-((4-chloro-2-nitrophenoxy)methyl)benzoate
1451261-96-3

methyl 3-((4-chloro-2-nitrophenoxy)methyl)benzoate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 16h;96%
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

2-bromo-4-chloro-6-nitro-phenol
15969-10-5

2-bromo-4-chloro-6-nitro-phenol

Conditions
ConditionsYield
With bromine In water at 20℃; for 0.166667h;95%
With bromine; acetic acid at 5 - 20℃;90.9%
With bromine; acetic acid at 5 - 20℃; for 3.5h;84%
With bromine; acetic acid at 20℃; for 4h; Cooling with ice;76%
With bromine; acetic acid
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

prenyl bromide
870-63-3

prenyl bromide

4-chloro-1-(3'-methylbut-2'-enyloxy)-2-nitrobenzene

4-chloro-1-(3'-methylbut-2'-enyloxy)-2-nitrobenzene

Conditions
ConditionsYield
With potassium carbonate In acetone Heating;95%
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

benzyl alcohol
100-51-6

benzyl alcohol

5-chloro-2-phenyl-1,3-benzoxazole
1019-90-5

5-chloro-2-phenyl-1,3-benzoxazole

Conditions
ConditionsYield
With Au NCs/TiO2 In toluene at 130℃; for 24h; Inert atmosphere;95%
With 1,1'-bis-(diphenylphosphino)ferrocene In toluene at 150℃; for 24h; Inert atmosphere;80%
formaldehyd
50-00-0

formaldehyd

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

dimethyl amine
124-40-3

dimethyl amine

4-chloro-6-(dimethylaminomethyl)-2-nitrophenol
157831-66-8

4-chloro-6-(dimethylaminomethyl)-2-nitrophenol

Conditions
ConditionsYield
In ethanol at 97℃; Heating;94%
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

benzyl bromide
100-39-0

benzyl bromide

1-(benzyloxy)-4-chloro-2-nitrobenzene
92044-52-5

1-(benzyloxy)-4-chloro-2-nitrobenzene

Conditions
ConditionsYield
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 60℃; for 22h;94%
With potassium carbonate In N,N-dimethyl-formamide at 20℃;
(2R,5S)-5-chloro-2-{2-[4-(4-fluoro-benzyl)-2,5-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-benzoic acid methyl ester

(2R,5S)-5-chloro-2-{2-[4-(4-fluoro-benzyl)-2,5-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-benzoic acid methyl ester

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

(2R,5S)-2-(4-chloro-2-nitro-phenoxy)-1-[4-(4-fluoro-benzyl)-2,5-dimethyl-piperazin-1-yl]-ethanone

(2R,5S)-2-(4-chloro-2-nitro-phenoxy)-1-[4-(4-fluoro-benzyl)-2,5-dimethyl-piperazin-1-yl]-ethanone

Conditions
ConditionsYield
With potassium iodide; potassium carbonate In butanone93%
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

glycerol
56-81-5

glycerol

2-hydroxy-5-chloro-aniline
95-85-2

2-hydroxy-5-chloro-aniline

5-chloro-8-hydroxyquinoline hydrochloride
25395-13-5

5-chloro-8-hydroxyquinoline hydrochloride

Conditions
ConditionsYield
Stage #1: p-chloro-o-nitrophenol; glycerol; 2-hydroxy-5-chloro-aniline With sulfuric acid; boric acid In water at 120℃; for 5h; Large scale;
Stage #2: With hydrogenchloride In water Temperature; Large scale;
92%
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

benzaldehyde
100-52-7

benzaldehyde

5-chloro-2-phenyl-1,3-benzoxazole
1019-90-5

5-chloro-2-phenyl-1,3-benzoxazole

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane; sulfur at 130℃; for 2h;92%
N-chloroacetylmorpholine
1440-61-5

N-chloroacetylmorpholine

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

2-(4-Chloro-2-nitro-phenoxy)-1-morpholin-4-yl-ethanone
708995-00-0

2-(4-Chloro-2-nitro-phenoxy)-1-morpholin-4-yl-ethanone

Conditions
ConditionsYield
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 70℃;91%
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

4-chloro-benzoyl chloride
122-01-0

4-chloro-benzoyl chloride

C13H7Cl2NO4
1290636-91-7

C13H7Cl2NO4

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 1h;91%
tert-butyl 2-(2-(2-hydroxyethoxy)ethoxy)acetate
149299-82-1

tert-butyl 2-(2-(2-hydroxyethoxy)ethoxy)acetate

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

{2-[2-(4-chloro-2-nitrophenoxy)ethoxy]ethoxy}acetic acid tert-butyl ester
1144518-54-6

{2-[2-(4-chloro-2-nitrophenoxy)ethoxy]ethoxy}acetic acid tert-butyl ester

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0 - 20℃; Mitsunobu reaction;90%
4-tert-Butylbenzaldehyde
939-97-9

4-tert-Butylbenzaldehyde

p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

5-chloro-2-benzoxazole
5998-48-1

5-chloro-2-benzoxazole

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane; sulfur at 130℃; for 2h;90%
p-chloro-o-nitrophenol
89-64-5

p-chloro-o-nitrophenol

2,2,2-trifluoroethyl trifluoromethanesulphonate
6226-25-1

2,2,2-trifluoroethyl trifluoromethanesulphonate

4-chloro-2-nitro-1-(2,2,2-trifluoroethoxy)benzene
99366-81-1

4-chloro-2-nitro-1-(2,2,2-trifluoroethoxy)benzene

Conditions
ConditionsYield
With potassium carbonate In acetone at 60℃; for 3h; Inert atmosphere;90%
With potassium carbonate In acetone Inert atmosphere;90%

4-Chloro-2-nitrophenol Specification

The IUPAC name of Phenol,4-chloro-2-nitro- is 4-chloro-2-nitrophenol. With the CAS registry number 89-64-5, it is also named as 2-Nitro-4-chlorophenol. The product's categories are Intermediates of Dyes and Pigments; Aromatic Phenols; Phenoles and Thiophenoles; Organic Building Blocks; Oxygen Compounds; Phenols. Besides, it is yellow powder, which is insoluble in water. In addition, its molecular formula is C6H4ClNO3 and molecular weight is 173.56.

The other characteristics of this product can be summarized as: (1)EINECS: 201-927-5; (2)ACD/LogP: 2.75; (3)# of Rule of 5 Violations: 0; (4)ACD/LogD (pH 5.5): 2.69; (5)ACD/LogD (pH 7.4): 1.64; (6)ACD/BCF (pH 5.5): 62.66; (7)ACD/BCF (pH 7.4): 5.62; (8)ACD/KOC (pH 5.5): 646.62; (9)ACD/KOC (pH 7.4): 57.97; (10)#H bond acceptors: 4; (11)#H bond donors: 1; (12)#Freely Rotating Bonds: 2; (13)Index of Refraction: 1.626; (14)Molar Refractivity: 39.57 cm3; (15)Molar Volume: 111.6 cm3; (16)Surface Tension: 62.2 dyne/cm; (17)Density: 1.554 g/cm3; (18)Flash Point: 100.4 °C; (19)Melting point: 85-87 °C; (20)Enthalpy of Vaporization: 49.89 kJ/mol; (21)Boiling Point: 242.5 °C at 760 mmHg; (22)Vapour Pressure: 0.0218 mmHg at 25 °C.

Preparation of Phenol,4-chloro-2-nitro-: this chemical can be prepared by the hydrolysis and acidification of 2,5-Dichloronitrobenzene. It also can be produced by 4-Chloro-phenol.



This reaction needs Fe(NO3).1.5N2O4 and Acetone at ambient temperature. The yield is 99 %.

Uses of Phenol,4-chloro-2-nitro-: this chemical can be used as intermediate in organic synthesis and intermediate of dye. Furthermore, it can be used to produce 2-Amino-4-chloro-phenol.



This reaction needs Zinc, Ammonium chloride, H2O and Ethanol for 25 min. The yield is 48 %.

When you are using this chemical, please be cautious about it as the following: it is irritating to eyes, respiratory system and skin. It is also harmful by inhalation, in contact with skin and if swallowed. In case of contact with eyes, please rinse immediately with plenty of water and seek medical advice. And you should wear suitable protective clothing, gloves and eye/face protection.

People can use the following data to convert to the molecule structure.
(1)SMILES: Clc1cc([N+]([O-])=O)c(O)cc1
(2)InChI: InChI=1/C6H4ClNO3/c7-4-1-2-6(9)5(3-4)8(10)11/h1-3,9H
(3)InChIKey: NWSIFTLPLKCTSX-UHFFFAOYAR
(4)Std. InChI: InChI=1S/C6H4ClNO3/c7-4-1-2-6(9)5(3-4)8(10)11/h1-3,9H
(5)Std. InChIKey: NWSIFTLPLKCTSX-UHFFFAOYSA-N

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