CAS No.88-74-4,2-Nitroaniline Suppliers,MSDS download

: 480-96-6
benzofurazan oxide

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With iron(II) sulfate In water; dimethyl sulfoxide Ambient temperature;	100%
With HbO2(2+) In phosphate buffer; dimethyl sulfoxide for 1h; pH=7.4;	89 % Chromat.

: 6380-13-8
4-methyl-N-(2-nitrophenyl)benzene sulfonamide

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With trifluorormethanesulfonic acid In 1,2-dichloro-ethane at 25 - 90℃; for 5.5h; Inert atmosphere;	99%

: 88-73-3
2-Chloronitrobenzene

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With ammonium hydroxide at 150 - 220℃; under 90009 - 150015 Torr;	98.6%
With ammonium hydroxide at 150 - 220℃; under 90009 - 150015 Torr;	98%
With copper(ll) sulfate pentahydrate; ammonium hydroxide In PEG1000-DIL; methyl cyclohexane at 60℃; for 4h;	95%

: 528-29-0
1,2-Dinitrobenzene

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With hydrogen at 20℃; under 760.051 Torr; for 1h;	98%
With hydrogen; 1-(2-benzimidazolyl)-C(CH3)=NH-NHCSNH2-Pd(II) In tetrahydrofuran at 20℃; for 2h; atmospheric pressure;	95%
With triethylamine In water at 80℃; for 2h; Inert atmosphere; Green chemistry; chemoselective reaction;	95%

: 552-16-9
ortho-nitrobenzoic acid

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With 1-n-butyl-3-methylimidazolium azide; sulfuric acid; acetic acid at 54℃; for 4h; Schmidt Reaction;	97%
With sodium azide; chloroform; sulfuric acid
With thionyl chloride; hydroxylamine-O-sulfonic acid 1) 1h, reflux, 2) toluene, 2h, reflux; Yield given. Multistep reaction;

: 552-32-9
o-nitroacetanilide

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In methanol for 0.5h; Product distribution; Further Variations:; Solvents; reaction time; Heating;	95%
With sodium hydroxide In ethanol Reflux;	80%
With hydrogenchloride; water for 2h; Reflux;	77%

: 577-19-5
2-nitrophenyl bromide

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With ammonium hydroxide; copper(l) iodide; N,N-dimethylethylenediamine In dimethyl sulfoxide at 130℃; for 6h; Reagent/catalyst; Time; Sealed tube; Inert atmosphere;	95%
Stage #1: 2-nitrophenyl bromide With copper(l) iodide; D-glucosamine hydrochloride; potassium carbonate In water; acetone at 90℃; for 0.166667h; Stage #2: With ammonia In water; acetone at 90℃; for 24h;	83%
With ammonium hydroxide; copper(l) iodide; potassium carbonate; 4R-4-hydroxyproline In dimethyl sulfoxide at 70℃; for 24h;	78%

: 95-54-5
1,2-diamino-benzene

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With 1,9-diperoxynonanedioic acid In acetonitrile at 50℃; for 0.5h; Reagent/catalyst;	95%
With dihydrogen peroxide; acetonitrile In aq. buffer at 20℃; for 20h; pH=11; Green chemistry;	86%
With dihydrogen peroxide; potassium carbonate In water; acetonitrile at 20℃;	75%
With sodium peroxide
palladium-carbon In triethylene glycol dimethyl ether

: 1516-58-1
o-azidonitrobenzene

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
Stage #1: o-azidonitrobenzene With hydrazine hydrate for 0.166667h; Inert atmosphere; Stage #2: for 4h; Catalytic behavior; Reagent/catalyst; Irradiation; chemoselective reaction;	95%
With methanol; sodium tetrahydroborate In tetrahydrofuran for 1h; Heating;	94%
Stage #1: o-azidonitrobenzene With 3-benzyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium chloride; tert-butyl alcohol In tetrahydrofuran at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: With sodium t-butanolate In tetrahydrofuran at 20℃; for 5h; Inert atmosphere; chemoselective reaction;	94%

: 728-90-5
N-(2-nitrophenyl)benzanilide

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In methanol for 1h; Product distribution; Further Variations:; Solvents; reaction time; Heating;	95%
With lithium aluminium tetrahydride In diethyl ether at 27℃; for 1h;	66 % Turnov.

: 58562-47-3
2-(2-nitrophenoxy)propanamide

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With potassium hydroxide In dimethyl sulfoxide at 140℃; for 3h; Green chemistry;	95%

: 88-75-5
2-hydroxynitrobenzene

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With potassium carbonate; potassium iodide; Chloroacetamide In N,N-dimethyl-formamide at 90 - 150℃; for 4h; Reagent/catalyst; Smiles Aromatic Rearrangement;	92%
With ammonia; water at 160 - 170℃;
With sodium tetrahydroborate In water at 20℃;

: 616-84-2
2-nitroaniline-4-sulfonic acid

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With phosphoric acid In sulfolane at 120℃; Reagent/catalyst; Solvent; Temperature;	91%
With hydrogenchloride at 170 - 180℃; Erhitzen des Kaliumsalzes;
With sulfuric acid; water

: 62-53-3
aniline

A: 100-01-6
4-nitro-aniline

B: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With nickel ammonium sulfate; nitric acid In chloroform; water at 20℃; for 4h;	A 88% B 12%
With potassium hydrogensulfate; potassium metaperiodate; silica gel; sodium nitrite In neat (no solvent) for 0.0833333h; Reagent/catalyst; Solvent; Microwave irradiation;	A 86% B n/a
With Iron(III) nitrate nonahydrate at 84.84℃; for 0.25h; regioselective reaction;	A 77% B 23%

: 609-73-4
o-nitroiodobenzene

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With copper(l) iodide; tetra(n-butyl)ammonium hydroxide; ammonia In water at 25℃; for 24h; Inert atmosphere; Sealed tube; chemoselective reaction;	87%
With ammonium hydroxide; copper(l) iodide; N,N-dimethylethylenediamine In dimethyl sulfoxide at 110℃; for 6h; Sealed tube; Inert atmosphere;	84%
With acetamidine hydrochloride; caesium carbonate In N,N-dimethyl-formamide at 130℃; for 20h; Inert atmosphere; Green chemistry;	82%

: 1045771-53-6
2-(trimethylsilanyl)ethanesulfonic acid (2-nitrophenyl)amide

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With cesium fluoride In N,N-dimethyl-formamide at 130℃; for 36h;	87%

: 1-(2-chlorophenyl)-N-(2-nitrophenyl)-1H-tetrazol-5-amine

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With sodium hydroxide In 1,4-dioxane at 110℃; for 22h;	84%

: 27959-42-8
4-tert-butyl-2-(2-nitrophenylazo)phenol

A: 615-15-6
2-Methyl-1H-benzimidazole

B: 617-84-5
N-formyldiethylamine

C: 3147-76-0
2-(5-tert-butyl-2-hydroxyphenyl)benzotriazole

D: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With carbon monoxide; triethylamine In 1,2-dichloro-benzene at 200℃; under 60800 Torr; for 8h; Further byproducts given;	A n/a B n/a C 63% D 82%

...Expand

: 1435-71-8
4-methyl-2-(2-nitrophenylazo)phenol

A: 615-15-6
2-Methyl-1H-benzimidazole

B: 22876-15-9
5-methylbenzo[d]oxazol-2(3H)-one

C: 88-74-4
2-nitro-aniline

D: 2440-22-4
2-(2-Hydroxy-5-methylphenyl)benzotriazole

Conditions

Conditions	Yield
With carbon monoxide; triethylamine In 1,2-dichloro-benzene at 200℃; under 60800 Torr; for 8h; Further byproducts given;	A n/a B n/a C 7% D 82%

...Expand

: 1516-58-1
o-azidonitrobenzene

: 55520-53-1, 55520-54-2
(3R,4S)-2,3,4,5-Tetraphenyl-3,4-dihydro-2H-[1,2,3]diazaphosphole

A: 88-74-4
2-nitro-aniline

: 51849-78-6, 51849-79-7, 64057-39-2, 64057-40-5
2,3,4r,5-tetraphenyl-3,4-dihydro-2H-[1,2,3]diazaphosphole 3c-oxide

C: C32H27N4O3P

Conditions

Conditions	Yield
In benzene for 2h; Ambient temperature;	A 20% B n/a C 80%

...Expand

: 480-96-6
benzofurazan oxide

: 108-98-5
thiophenol

A: 88-74-4
2-nitro-aniline

B: N-(2-nitrophenyl)benzensulphenamide

Conditions

Conditions	Yield
With iron(II) sulfate In water; dimethyl sulfoxide for 1.5h; Ambient temperature;	A 80% B 20%

...Expand

: 4926-55-0
2-[(2-nitrophenyl)amino]ethanol

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With ammonium hydroxide; sodium sulfite In methanol at 70℃; for 144h;	80%

: 875-51-4
4-Bromo-2-nitroaniline

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With hydrogen bromide; acetic acid; aniline for 19h; Heating;	80%
With sodium acetate In ethanol at 30℃; under 600 Torr; for 0.5h; Reagent/catalyst; Temperature; Inert atmosphere;	74.6%

: 1516-58-1
o-azidonitrobenzene

A: 88-74-4
2-nitro-aniline

B: 95-54-5
1,2-diamino-benzene

Conditions

Conditions	Yield
Stage #1: o-azidonitrobenzene With hydrazine hydrate for 0.166667h; Inert atmosphere; Stage #2: for 4h; Irradiation;	A 20% B 80%

: 528-29-0
1,2-Dinitrobenzene

A: 88-74-4
2-nitro-aniline

B: 95-54-5
1,2-diamino-benzene

Conditions

Conditions	Yield
Stage #1: 1,2-Dinitrobenzene With sodium tetrahydroborate In water at 20℃; for 0.25h; Inert atmosphere; Green chemistry; Stage #2: In water at 20℃; for 0.75h; Inert atmosphere; Green chemistry;	A 78% B 15%
With sodium tetrahydroborate; water at 0 - 20℃; for 24h;	A 24% B 53%
With titanium dioxide In ethanol for 1.5h; Irradiation; Green chemistry;	A 55 %Chromat. B 30 %Chromat.

: 1336-21-6
ammonium hydroxide

: 609-73-4
o-nitroiodobenzene

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With copper(ll) sulfate pentahydrate; potassium phosphate tribasic heptahydrate; water; Sucrose In water at 90℃; for 15h; Catalytic behavior; Green chemistry;	78%

: N-(2-nitrophenyl)-1-phenyl-1H-tetrazol-5-amine

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With sodium hydroxide In 1,4-dioxane at 110℃; for 22h;	78%

: 610-15-1
2-nitrobenzamide

: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With sodium hydroxide; benzyltrimethylazanium tribroman-2-uide In water at 70℃; for 1h;	76%

: 98-95-3
nitrobenzene

A: 100-01-6
4-nitro-aniline

B: 88-74-4
2-nitro-aniline

Conditions

Conditions	Yield
With potassium tert-butylate; N,N-tetramethylene-thiocarbamoyl-sulphenamide In N,N-dimethyl-formamide at 20℃; for 0.333333h; Product distribution; Mechanism; other sulfenamide reagents, other nitroarenes;	A 71% B 14%
With potassium tert-butylate; N,N-tetramethylene-thiocarbamoyl-sulphenamide In N,N-dimethyl-formamide at 20℃; for 0.333333h;	A 71% B 14%
With potassium tert-butylate; N,N-tetramethylene-thiocarbamoyl-sulphenamide In N,N-dimethyl-formamide at 20℃; for 0.333333h;	A 71% B 14%

: 85-44-9
phthalic anhydride

: 88-74-4
2-nitro-aniline

: 34442-94-9
N-(o-nitrophenyl)phthalimide

Conditions

Conditions	Yield
In acetic acid at 20℃; for 36h; Heating / reflux;	100%
With acetic acid for 24h; Heating;	89%
With N,N-dimethyl-formamide for 0.0666667h; microwave irradiation;	84%

: 88-74-4
2-nitro-aniline

: 98-59-9
p-toluenesulfonyl chloride

: 6380-13-8
4-methyl-N-(2-nitrophenyl)benzene sulfonamide

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 4℃;	100%
With pyridine In dichloromethane at 20℃; for 48h;	90%
With pyridine In dichloromethane at 20℃; for 16h;	75%

: 88-74-4
2-nitro-aniline

: 20691-72-9
4-iodo-2-nitroaniline

Conditions

Conditions	Yield
With N-iodo-succinimide In acetic acid at 95℃; for 1h;	100%
With sodium periodate; potassium iodide; sodium chloride In water; acetic acid at 25℃; for 8h;	98%
With sodium periodate; sulfuric acid; iodine; potassium iodide; sodium sulfite In water; acetic acid at 25℃; for 4h; Reagent/catalyst;	98%

: 88-74-4
2-nitro-aniline

: 365-33-3
2-nitrobenzenediazonium tetrafluoroborate

Conditions

Conditions	Yield
Stage #1: 2-nitro-aniline With boron trifluoride diethyl etherate In dichloromethane at -15℃; for 0.25h; Stage #2: With tert.-butylnitrite In dichloromethane at -15 - 0℃; for 1h;	100%
With tert.-butylnitrite; boron trifluoride diethyl etherate In dichloromethane at 0 - 20℃;	95%
With dinitrogen tetraoxide; benzene entsteht das Nitrat;

: 88-74-4
2-nitro-aniline

: 95-54-5
1,2-diamino-benzene

Conditions

Conditions	Yield
With hydrazine hydrate at 90℃; for 1.16667h; chemoselective reaction;	100%
With hydrazine hydrate In ethanol; water at 80℃; for 3h; chemoselective reaction;	100%
With sodium tetrahydroborate In water for 0.116667h; Kinetics; Catalytic behavior; Reagent/catalyst;	100%

: 372-09-8
cyanoacetic acid

: 88-74-4
2-nitro-aniline

: 65372-22-7
2-cyano-N-[2-(nitro)phenyl]acetamide

Conditions

Conditions	Yield
Stage #1: cyanoacetic acid With phosphorus pentachloride In dichloromethane for 0.5h; Reflux; Stage #2: 2-nitro-aniline In dichloromethane for 2h; Reflux;	100%
With dicyclohexyldiimide In N,N-dimethyl-formamide for 1h; Ambient temperature;	74%
With phosphorus pentachloride In benzene

: 96125-49-4
methyl trans-3-(4-methoxyphenyl)glycidate

: 88-74-4
2-nitro-aniline

: 100597-06-6, 100597-07-7
2-Hydroxy-3-(4-methoxy-phenyl)-3-(2-nitro-phenylamino)-propionic acid methyl ester

Conditions

Conditions	Yield
zinc(II) iodide In toluene at 22℃; for 21h; Product distribution; various solvents, additives, temperatures, times;	100%
zinc(II) iodide In toluene at 22℃; for 21h;	100%

: 24424-99-5
di-tert-butyl dicarbonate

: 88-74-4
2-nitro-aniline

: 54614-93-6
(2-nitro-phenyl)-carbamic acid tert-butyl ester

Conditions

Conditions	Yield
Stage #1: 2-nitro-aniline With sodium hydride In tetrahydrofuran at 0 - 20℃; for 0.666667h; Stage #2: di-tert-butyl dicarbonate In tetrahydrofuran at 20℃; for 1h;	100%
With 12-TPA/SBA 15 at 20℃; for 0.1h; Neat (no solvent);	97%
Stage #1: 2-nitro-aniline With sodium hydride In tetrahydrofuran at 0 - 20℃; for 0.666667h; Stage #2: di-tert-butyl dicarbonate In tetrahydrofuran at 20℃; for 2h;	96%

: 88-74-4
2-nitro-aniline

: 1710-98-1
p-tert-butyl benzoyl chloride

: 219492-27-0
N-(2-nitrophenyl)-4-(1,1-dimethylethyl)-benzamide

Conditions

Conditions	Yield
With pyridine Acylation;	100%
With pyridine In dichloromethane Acylation;

: 64-19-7
acetic acid

: 88-74-4
2-nitro-aniline

: 615-15-6
2-Methyl-1H-benzimidazole

Conditions

Conditions	Yield
With tin(ll) chloride at 130℃; for 0.0833333h; microwave;	100%
With hydrogenchloride; iron In water at 70 - 100℃;

: 694-80-4
2-bromo-1-chlorobenzene

: 88-74-4
2-nitro-aniline

: 74002-26-9
N-(2-chlorophenyl)-N-(2-nitrophenyl)amine

Conditions

Conditions	Yield
With caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; bis(dibenzylideneacetone)-palladium(0) In toluene at 120℃; for 24h; Buchwald-Hartwig coupling; Inert atmosphere;	100%
With caesium carbonate; tris-(dibenzylideneacetone)dipalladium(0); 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In toluene Buchwald-Hartwig reaction;	99%
With caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; bis(dibenzylideneacetone)-palladium(0) In toluene at 120℃; Inert atmosphere;	86%
With caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; tris(dibenzylideneacetone)dipalladium (0) In toluene at 110℃; for 30h;	65%

: 88-74-4
2-nitro-aniline

: 76-05-1
trifluoroacetic acid

: 312-73-2
2-Trifluoromethylbenzimidazole

Conditions

Conditions	Yield
With tin(ll) chloride at 130℃; for 0.0833333h; microwave;	100%

: 32315-10-9
bis(trichloromethyl) carbonate

: 88-74-4
2-nitro-aniline

: 3320-86-3
2-nitrophenyl isocyanate

Conditions

Conditions	Yield
With triethylamine In dichloromethane	100%
In toluene for 3h; Heating;
In dichloromethane at 0℃; for 0.5h;

: 287-92-3
Cyclopentane

: 201230-82-2
carbon monoxide

: 88-74-4
2-nitro-aniline

: C6H9ONHC6H4NO2

Conditions

Conditions	Yield
With aluminum tri-bromide at -20℃;	100%
Stage #1: Cyclopentane; carbon monoxide With aluminum tri-bromide; carbon tetrabromide In various solvent(s) at 0℃; under 760.051 Torr; for 4h; Stage #2: 2-nitro-aniline In various solvent(s) at -20 - 20℃; under 760.051 Torr; Further stages.;	100 % Chromat.
Stage #1: Cyclopentane; carbon monoxide With 2AlBr3*CBr4 In dibromomethane Stage #2: 2-nitro-aniline In dibromomethane at 0℃; for 2h; chemoselective reaction;	97 %Chromat.

...Expand

: 39098-97-0
2-thienylacetic acid chloride

: 88-74-4
2-nitro-aniline

: C12H10N2O3S

Conditions

Conditions	Yield
In tetrahydrofuran at 20℃;	100%

: 15568-85-1
5-methoxymethylene-2,2-dimethyl-1,3-dioxane-4,6-dione

: 88-74-4
2-nitro-aniline

: 25063-47-2
2,2-dimethyl-5-((2-nitrophenylamino)methylene)-1,3-dioxane-4,6-dione

Conditions

Conditions	Yield
In acetonitrile at 20℃; for 0.25h;	100%

: 88-74-4
2-nitro-aniline

: 100-51-6
benzyl alcohol

: 716-79-0
2-phenyl-1H-benzoimidazole

Conditions

Conditions	Yield
With palladium with copper supported on alumina In water at 179.84℃; under 26252.6 Torr; for 12h; Autoclave;	100%
With JRC-TIO-7-supported iridium catalyst In 1,3,5-trimethyl-benzene at 80℃; for 18h; Reagent/catalyst; Solvent; Inert atmosphere; Schlenk technique;	99%
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In toluene at 160℃; for 24h; Catalytic behavior; Reagent/catalyst; Temperature; Solvent; Schlenk technique; Inert atmosphere; Sealed tube;	97%

: 88-74-4
2-nitro-aniline

: 762-42-5
dimethyl acetylenedicarboxylate

: C12H12N2O6

Conditions

Conditions	Yield
at 20℃; for 0.133333h; Milling; Inert atmosphere;	100%

: 88-74-4
2-nitro-aniline

: 89-63-4
4-Chloro-2-nitroaniline

Conditions

Conditions	Yield
With N-chloro-N-(benzenesulfonyl)benzenesulfonamide In acetonitrile at 20 - 25℃; for 0.0833333h; Green chemistry;	99.2%
With copper dichloride; 1-hexyl-3-methylimidazol-1-ium chloride at 40℃; for 16h; regioselective reaction;	85%
With N-chloro-succinimide In acetonitrile for 10h; Heating;	57%
Multi-step reaction with 2 steps 1: diethyl ether; hypochlorous acid / 20 °C 2: hydrochloric acid; diethyl ether / -20 °C View Scheme

: 98-88-4
benzoyl chloride

: 88-74-4
2-nitro-aniline

: 728-90-5
N-(2-nitrophenyl)benzanilide

Conditions

Conditions	Yield
With triethylamine; dmap In dichloromethane at 0 - 20℃; for 18h;	99%
With pyridine at 25℃; for 15h;	97%
With pyridine; dmap	93%

: 88-74-4
2-nitro-aniline

: 75-36-5
acetyl chloride

: 552-32-9
o-nitroacetanilide

Conditions

Conditions	Yield
With dmap; triethylamine In dichloromethane at 20℃;	99%
With montmorillonite K-10 In dichloromethane for 1.5h; Ambient temperature;	98%
With carbon-silica composite from starch (7.5 molpercent SO3H) at 60℃; for 0.75h; solvent-free conditions;	95%

: 88-74-4
2-nitro-aniline

: 875-51-4
4-Bromo-2-nitroaniline

Conditions

Conditions	Yield
With hydrogen bromide; dihydrogen peroxide In methanol at 0 - 20℃; for 12h;	99%
With HMTAB In dichloromethane at 20℃; for 0.5h;	98%
With 1-butyl-3-methylpyridinium tribromide at 20℃;	98%

: 88-74-4
2-nitro-aniline

: 827-23-6
2,4-dibromo-6-nitroaniline

Conditions

Conditions	Yield
With bromine In methanol; dichloromethane at 20℃; for 1h;	99%
With bromine; acetic acid at 45℃; for 4h;	98%
With bromine; acetic acid at 45℃; for 4h;	98%

: 55557-13-6
3-methylbutyric acid trimethylsilyl ester

: 88-74-4
2-nitro-aniline

: 150783-30-5
3-methyl-2'-nitrobutananilide

Conditions

Conditions	Yield
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature;	99%
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature;	99%

: 88-74-4
2-nitro-aniline

: 1493-27-2
ortho-nitrofluorobenzene

: 18264-71-6
bis(2-nitrophenyl)amine

Conditions

Conditions	Yield
With potassium carbonate In dimethyl sulfoxide at 120℃; for 36h;	99%
With potassium carbonate In dimethyl sulfoxide at 120℃; for 36h; Inert atmosphere;	95%
With potassium carbonate In dimethyl sulfoxide at 130℃; for 20h; Inert atmosphere; Schlenk technique;	94%

: 88-74-4
2-nitro-aniline

: 123-54-6
acetylacetone

: 24756-10-3
3-(2-(2-nitrophenyl)hydrazineylidene)pentane-2,4-dione

Conditions

Conditions	Yield
Stage #1: 2-nitro-aniline With hydrogenchloride; sodium nitrite Stage #2: acetylacetone With sodium hydroxide; sodium acetate In methanol; water at 0 - 20℃; for 1h; Further stages.;	99%
Stage #1: 2-nitro-aniline With hydrogenchloride; sodium nitrite In water at 0 - 5℃; for 0.5h; Stage #2: acetylacetone With sodium acetate In methanol; water at 20℃;	87%
Stage #1: 2-nitro-aniline With hydrogenchloride; sodium hydroxide; sodium nitrite In water at -0.16℃; Stage #2: acetylacetone In water at -0.16℃; for 1h;	79%
With hydrogenchloride; sodium acetate; sodium nitrite 1.) water, 0 deg C, 2.) acetone, 6 h; Multistep reaction;
Stage #1: 2-nitro-aniline With hydrogenchloride; sodium nitrite at 0℃; for 0.5h; Stage #2: acetylacetone With sodium acetate In ethanol; water at 0 - 20℃; for 3h; Further stages.;

: 88-74-4
2-nitro-aniline

: 135-19-3
β-naphthol

: 6410-09-9
1-[(2-nitrophenyl)azo]-2-naphthalenol

Conditions

Conditions	Yield
Stage #1: 2-nitro-aniline With sulfuric acid; sodium nitrite In water at 20℃; for 0.333333h; Stage #2: β-naphthol In water at 20℃; for 2h;	99%
Stage #1: 2-nitro-aniline With hydrogenchloride; sodium nitrite In water at 0 - 20℃; for 4.25h; Stage #2: With aminosulfonic acid In water at 0℃; for 1h; Stage #3: β-naphthol In ethanol; water at 20℃; for 19.5h;	93%
Stage #1: 2-nitro-aniline With sodium nitrite In water at 20℃; Milling; Green chemistry; Stage #2: β-naphthol In water at 20℃; for 0.5h; Milling; Green chemistry;	83%

: 88-74-4
2-nitro-aniline

: 292638-85-8
acrylic acid methyl ester

: 39228-29-0
(E)-methyl 2-nitrocinnamate

Conditions

Conditions	Yield
With tert.-butylnitrite; methanesulfonic acid; palladium diacetate; methoxybenzene In methanol at 0 - 25℃; for 48h; Reagent/catalyst; Heck Reaction;	99%
Stage #1: 2-nitro-aniline With tert.-butylnitrite In methanol at 0℃; for 0.5h; Stage #2: acrylic acid methyl ester With methanesulfonic acid; palladium diacetate In methanol at 0 - 25℃; Heck-Matsuda reaction;	98%
Stage #1: 2-nitro-aniline With tert.-butylnitrite In methanol at 0℃; for 0.5h; Heck-Matsuda reaction; Stage #2: acrylic acid methyl ester With methanesulfonic acid; palladium diacetate In methanol at 0 - 25℃; for 48h; Heck-Matsuda reaction;	98%

: 100-52-7
benzaldehyde

: 88-74-4
2-nitro-aniline

: 716-79-0
2-phenyl-1H-benzoimidazole

Conditions

Conditions	Yield
With hydrogen In ethyl acetate at 20℃; under 7500.75 Torr; for 20h; Catalytic behavior; Activation energy; Reagent/catalyst; Temperature; Autoclave; Green chemistry;	99%
With hydrogen In ethyl acetate at 60℃; under 7500.75 Torr; for 20h; Reagent/catalyst; Solvent; Pressure; Time; Temperature;	99%
Stage #1: benzaldehyde; 2-nitro-aniline In 1,4-dioxane; water at 90℃; for 0.0833333h; Stage #2: With formic acid In 1,4-dioxane; water at 90℃; for 8h; Temperature; Sealed tube;	96%

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