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Synthetic route

4-methyleneoxetan-2-one
674-82-8

4-methyleneoxetan-2-one

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

parathion
56-38-2

parathion

Conditions
ConditionsYield
In tetrahydrofuran at -5 - 0℃; for 1h;83%
4-nitro-phenol
100-02-7

4-nitro-phenol

diethyl phosphorochloridothioate
2524-04-1

diethyl phosphorochloridothioate

parathion
56-38-2

parathion

Conditions
ConditionsYield
With PEG-400; aluminum oxide; sodium hydroxide; water 1.) MeOH, r.t., 30 min, 2.) r.t., 1 h;79%
With triethylamine In diethyl ether at 20℃; for 12h;68%
With copper; sodium carbonate; toluene
ethanol
64-17-5

ethanol

4-nitrophenyl dichlorothiophosphate
4225-51-8

4-nitrophenyl dichlorothiophosphate

parathion
56-38-2

parathion

Conditions
ConditionsYield
With pyridine
4-nitrophenyl dichlorothiophosphate
4225-51-8

4-nitrophenyl dichlorothiophosphate

sodium ethanolate
141-52-6

sodium ethanolate

parathion
56-38-2

parathion

Conditions
ConditionsYield
With ethanol
4-(4-nitrophenoxy)butanoic acid
28341-54-0

4-(4-nitrophenoxy)butanoic acid

sodium ethanolate
141-52-6

sodium ethanolate

parathion
56-38-2

parathion

Conditions
ConditionsYield
With trichlorothiophosphine; ethanol
4-(4-nitrophenoxy)butanoic acid
28341-54-0

4-(4-nitrophenoxy)butanoic acid

diethyl phosphorochloridothioate
2524-04-1

diethyl phosphorochloridothioate

parathion
56-38-2

parathion

Conditions
ConditionsYield
With diethylene glycol
With hexamethylenetetramine; chlorobenzene
With chlorobenzene at 120℃;
With water at 95 - 100℃;
With ethanol
diethyl phosphorochloridothioate
2524-04-1

diethyl phosphorochloridothioate

4-nitrophenol sodium salt
824-78-2

4-nitrophenol sodium salt

parathion
56-38-2

parathion

Conditions
ConditionsYield
In ethanol for 1h; Heating; Yield given;
parathion
56-38-2

parathion

paraoxon
311-45-5

paraoxon

Conditions
ConditionsYield
With 3,3-dimethyldioxirane In dichloromethane; acetone for 0.0833333h; Ambient temperature;100%
With 3,3-dimethyldioxirane In dichloromethane; acetone for 0.0833333h; Ambient temperature; other phosphorothioates, also with phosphine sulfides;100%
With perfluro-cis-2-n-butyl-3-n-propyloxaziridine In various solvent(s) at -30℃; for 6h;90%
2-(ethylsulfanyl)ethanol
110-77-0

2-(ethylsulfanyl)ethanol

parathion
56-38-2

parathion

demeton-O
298-03-3

demeton-O

Conditions
ConditionsYield
With sodium hydroxide In cyclohexane at 50℃; for 144h;55%
parathion
56-38-2

parathion

A

Diethyl phosphate
598-02-7

Diethyl phosphate

B

para-nitro-phenylphosphonate diethylique
1754-42-3

para-nitro-phenylphosphonate diethylique

C

phosphonic acid diethyl ester
762-04-9

phosphonic acid diethyl ester

Conditions
ConditionsYield
With magnesium monoperoxyphthalate hexahydrate In water at 25℃; for 24h;A 28%
B 38%
C 29%
parathion
56-38-2

parathion

thiophosphoric acid O,S-diethyl ester-O'-(4-nitro-phenyl ester)
597-88-6

thiophosphoric acid O,S-diethyl ester-O'-(4-nitro-phenyl ester)

Conditions
ConditionsYield
at 170℃;
parathion
56-38-2

parathion

thiophosphoric acid S-ethyl ester-O,O'-bis-(4-nitro-phenyl ester)
16604-76-5

thiophosphoric acid S-ethyl ester-O,O'-bis-(4-nitro-phenyl ester)

parathion
56-38-2

parathion

thiophosphoric acid O,O'-diethyl ester-O''-{4-[4-(2-amino-ethylamino)-[1]naphthylazo]-phenyl ester}

thiophosphoric acid O,O'-diethyl ester-O''-{4-[4-(2-amino-ethylamino)-[1]naphthylazo]-phenyl ester}

Conditions
ConditionsYield
With hydrogenchloride; zinc anschliessenden Diazotieren und Kuppeln mit N-<1>Naphthyl-aethylendiamin-dihydrochlorid;
parathion
56-38-2

parathion

thiophosphoric acid O-ethyl ester-O'-(4-nitro-phenyl ester); silver-salt
126220-41-5

thiophosphoric acid O-ethyl ester-O'-(4-nitro-phenyl ester); silver-salt

Conditions
ConditionsYield
With ethanol; silver nitrate; acetonitrile
ethene
74-85-1

ethene

parathion
56-38-2

parathion

O-Aethyl-O-<-p-nitro-phenyl>-S-<2-chloraethyl>-phosphorothionat
95533-51-0

O-Aethyl-O-<-p-nitro-phenyl>-S-<2-chloraethyl>-phosphorothionat

Conditions
ConditionsYield
(i) SO2Cl2, benzene, (ii) /BRN= 1730731/; Multistep reaction;
α-naphthol
90-15-3

α-naphthol

parathion
56-38-2

parathion

Thiophosphoric acid O,O'-diethyl ester O''-[4-(1-hydroxy-naphthalen-2-ylazo)-phenyl] ester

Thiophosphoric acid O,O'-diethyl ester O''-[4-(1-hydroxy-naphthalen-2-ylazo)-phenyl] ester

Conditions
ConditionsYield
With hydrogenchloride; zinc; sodium nitrite In ethanol; water
parathion
56-38-2

parathion

4-nitro-phenol
100-02-7

4-nitro-phenol

Conditions
ConditionsYield
With sodium hypochlorite; bis(hydroxyethyl)cetylmethyl ammonium bromide at 25℃; Rate constant; reaction in presence of other reagents possessing positive chlorine, other surfactants; influence of temperature, pH, surfactant concentration;
With rat liver microsomes Enzyme kinetics; Further Variations:; Reaction partners; dearylation; Enzymatic reaction;
With sodium hydroxide; β‐cyclodextrin at 25℃; Kinetics; Further Variations:; Reagents; Hydrolysis;
parathion
56-38-2

parathion

A

4-nitro-phenol
100-02-7

4-nitro-phenol

B

O,O-diethyl thiophosphate
44799-51-1

O,O-diethyl thiophosphate

Conditions
ConditionsYield
With water; palladium (II) ion In various solvent(s) at 25℃;
parathion
56-38-2

parathion

A

4-nitro-phenol
100-02-7

4-nitro-phenol

B

O,O'-diethyl thiophosphoric acid
2465-65-8

O,O'-diethyl thiophosphoric acid

Conditions
ConditionsYield
With Cu(ClO)4(N,N,N',N'-tetramethylethylene diamine) In methanol; water at 35℃; Rate constant; Mechanism; Thermodynamic data; var. Cu(II) diamine complexes; Ea, ΔG(excit.), ΔH(excit.), ΔS(excit.);
With sodium perchlorate; cycloplatinated aryl ketoxime In acetonitrile at 25℃; pH=8.5; Kinetics; Further Variations:; Catalysts; pH-values;
With N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid; recombinant bacterial organophosphorous hydrolase In methanol Enzyme kinetics;
parathion
56-38-2

parathion

O,O-diethyl O-(4-nitrosophenyl) thiophosphate
55290-76-1

O,O-diethyl O-(4-nitrosophenyl) thiophosphate

Conditions
ConditionsYield
With iron In methanol at 15℃; pH=5.9; Kinetics; Reduction;

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