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Cas:110-86-1
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inquiryItems Standard Test Result Appearance Colorless transparent liquid Conforms
Cas:110-86-1
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inquiryUnique advantages for Pyridine Cas 110-86-1 High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Liquid Storage:Store at room Package:200kg/drum Application:Intermediates Transportation:BY SEA/AIR/COURI
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inquiryProduct Description Product name Pyridine CAS 110-86-1 Assay 99% Appearance Colorless transparent liqui
Product Name Pyridine CAS No. 110-86-1 EINECS No. 203-809-9 Molecular Formula C5H5N Molecular Weight 79.10 g·mol−1
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inquiryPyridine CAS:110-86-1 Specification Product Name Pyridine CAS No. 110-86-1 EINECS No. 203-809-9 Molecular Formula C5H5N Molecular Weight 79.10 g·mol−1 Fl
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Cas:110-86-1
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inquirySuperior quality, moderate price & quick delivery. Appearance:Colorless or pale yellow liquid Storage:sealed and stored Package:200kg/drum,or as per your request. Application:Used as Pharmaceutical Intermediates Transportation:as per your reque
Product name: Pyridine CAS No.:110-86-1 Molecule Formula:C5H5N Molecule Weight:79.10 Purity: 99.0% Package: 200kg/drum Description:Colorless to light yellow liquid Manufacture Standards:Enterprise Standard TESTING
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Conditions | Yield |
---|---|
With triphenylphosphine; molybdenum In benzene at 40℃; for 12h; | 100% |
With carbon monoxide; 1 wt% Au/TiO2; water In acetone at 60℃; under 7600.51 Torr; for 10h; Autoclave; | 99% |
With sodium tetrahydroborate; zirconium(IV) chloride In tetrahydrofuran at 0 - 35℃; for 0.25h; Product distribution; Further Variations:; Reaction partners; reaction time; Reduction; | 98% |
2,4-Dicyanopyridine
pyridine
Conditions | Yield |
---|---|
With sodium hydroxide; titanium(III) chloride; acetic acid In water at 0℃; C7H3N3:TiCl3 in 1:2 molar ratio, pH=10-11; | 100% |
Conditions | Yield |
---|---|
With hydrogenchloride; sodium hydroxide; titanium(III) chloride In water at 0℃; Mechanism; in the absence and in the presence of complex forming agents; | A 100% B n/a |
Conditions | Yield |
---|---|
With ammonium formate In water; isopropyl alcohol at 20℃; for 3h; | 99% |
With ammonium formate In water at 20℃; for 6h; | 99% |
With potassium fluoride; polymethylhydrosiloxane; palladium diacetate In tetrahydrofuran at 20℃; for 1h; | 97 % Spectr. |
Conditions | Yield |
---|---|
In water keeping C5H5NHBF4 in ice-cooled water, dropwise addn. of the amine with stirring; extn. of pyridine with CHCl3, concn. of the aq. soln. to dryness on a water-bath at 50 - 60°C, drying over P2O5, elem. anal.; | A n/a B 98% |
2,3-Dibromo-N-[2-(2,3-dibromo-2-methyl-propionylamino)-ethyl]-2-methyl-propionamide
pyridine
Conditions | Yield |
---|---|
With sodium hydroxide; Duolite A-109 In dichloromethane for 3h; Product distribution; Ambient temperature; bis-β-halocarboxamides to prepare bis-β-lactams; | 97% |
A
pyridine
B
rubidium tetrafluoroborate
Conditions | Yield |
---|---|
In water addn. of RbBr to C5H5NHBF4; extn. of pyridine with CHCl3, pptn., filtration, washing with a water-alcohol mixture, drying in a hot air oven (about 105°C), elem. anal.; | A n/a B 96% |
A
pyridine
B
potassium tetrafluoroborate
Conditions | Yield |
---|---|
In water addn. of KCl to C5H5NHBF4; extn. of pyridine with CHCl3, pptn., filtration, washing with a water-alcohol mixture, drying in a hot air oven (about 105°C), elem. anal.; | A n/a B 96% |
Conditions | Yield |
---|---|
With air; ammonia; water; vanadia; titanium(IV) oxide; tin(IV) oxide at 380℃; for 0.000105556h; Product distribution; var. reagents ratios, temp. and contact time; | A 3% B 95% |
With air; ammonia; water; vanadia; titanium(IV) oxide; tin(IV) oxide at 380℃; for 0.000105556h; | A 3% B 95% |
With air; water; vanadia at 380℃; for 0.000508333h; | A 86% B 3.2% |
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate In acetonitrile for 0.25h; Heating; | 95% |
With manganese(IV) oxide; Bentonite A for 0.133333h; Irradiation; | 100 % Chromat. |
With manganese(IV) oxide; Bentonite A for 0.166667h; Irradiation; other 4-aryl-1,4-dihydropyridines; Bentonite B; var. time; | 100 % Chromat. |
Conditions | Yield |
---|---|
In water keeping C5H5NHBF4 in ice-cooled water, dropwise addn. of the amine with stirring; extn. of pyridine with CHCl3, concn. of the aq. soln. to dryness on a water-bath at 50 - 60°C, drying over P2O5, elem. anal.; | A n/a B 95% |
Conditions | Yield |
---|---|
With formic acid; tributyl-amine; 10-phenyl-10H-phenothiazine In acetonitrile at 20℃; for 48h; UV-irradiation; | 94% |
With 1-(2-OPPh2-propyl)-3-methylimidazolium hexafluorophosphate; triethylsilane; palladium dichloride at 80℃; for 4.5h; | 85% |
With formic acid; tributyl-amine; 10-phenyl-10H-phenothiazine In acetonitrile at 23℃; for 4h; Reagent/catalyst; UV-irradiation; chemoselective reaction; | 78% |
Conditions | Yield |
---|---|
In water addn. of NaOH to C5H5NHBF4; extn. of pyridine with CHCl3, concn., elem. anal.; | A n/a B 94% |
Conditions | Yield |
---|---|
In water keeping C5H5NHBF4 in ice-cooled water, dropwise addn. of the amine with stirring; extn. of pyridine with CHCl3, concn. of the aq. soln. to dryness on a water-bath at 50 - 60°C, drying over P2O5, elem. anal.; | A n/a B 94% |
Conditions | Yield |
---|---|
In water keeping C5H5NHBF4 in ice-cooled water, dropwise addn. of the amine with stirring; extn. of pyridine with CHCl3, concn. of the aq. soln. to dryness on a water-bath at 50 - 60°C, drying over P2O5, elem. anal.; | A n/a B 94% |
Conditions | Yield |
---|---|
In water keeping C5H5NHBF4 in ice-cooled water, dropwise addn. of the amine with stirring; extn. of pyridine with CHCl3, concn. of the aq. soln. to dryness on a water-bath at 50 - 60°C, drying over P2O5, elem. anal.; | A n/a B 93% |
Conditions | Yield |
---|---|
In water keeping C5H5NHBF4 in ice-cooled water, dropwise addn. of the amine with stirring; extn. of pyridine with CHCl3, concn. of the aq. soln. to dryness on a water-bath at 50 - 60°C, drying over P2O5, elem. anal.; | A n/a B 93% |
Conditions | Yield |
---|---|
In water keeping C5H5NHBF4 in ice-cooled water, dropwise addn. of the amine with stirring; extn. of pyridine with CHCl3, concn. of the aq. soln. to dryness on a water-bath at 50 - 60°C, drying over P2O5, elem. anal.; | A n/a B 93% |
permethric acid chloride
(R,S)-α-cyano-3-phenoxyphenylacetonitrile
A
pyridine
B
3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid
Conditions | Yield |
---|---|
With pyridine; sodium carbonate In hydrogenchloride; water; toluene | A n/a B 92.8% |
A
pyridine
B
ammonium tetrafluroborate
Conditions | Yield |
---|---|
In water dropwise addn. of NH4OH to C5H5NHBF4; extn. of pyridine with CHCl3 three times, filtration of the aq. soln., slow evapn. on a water-bath at 60 - 70°C, pptn., drying in vac. over P2O5, elem. anal.; | A n/a B 92% |
Conditions | Yield |
---|---|
In water taking C5H5NHBF4 in a beaker, cooling in an ice-bath, dropwise addn. of the amine, exothermic react., stirring the soln. at 0 - 5°C (30 min); extn. of pyridine with ether, pptn., filtration on suction, washing with ether until free from pyridine, drying over P2O5, elem. anal.; | A n/a B 92% |
Conditions | Yield |
---|---|
In water keeping C5H5NHBF4 in ice-cooled water, dropwise addn. of the amine with stirring; extn. of pyridine with CHCl3, concn. of the aq. soln. to dryness on a water-bath at 50 - 60°C, drying over P2O5, elem. anal.; | A n/a B 91% |
Conditions | Yield |
---|---|
In water taking C5H5NHBF4 in a beaker, cooling in an ice-bath, dropwise addn. of the amine, exothermic react., stirring the soln. at 0 - 5°C (30 min); extn. of pyridine with ether, pptn., filtration on suction, washing with ether until free from pyridine, drying over P2O5, elem. anal.; | A n/a B 91% |
Conditions | Yield |
---|---|
With 1,2-dimethoxyethane; NaH-tBuONa-Ni(OAc)2 at 60℃; for 5h; | A 6 % Chromat. B 90% |
With tris(2,2'-bipyridine)nickel(II) tetrafluoroborate; tetrabutylammonium tetrafluoroborate In N,N-dimethyl-formamide Electrolysis; | A n/a B 35 % Chromat. |
pyridine
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate In acetonitrile for 2.5h; Heating; | 90% |
pyridine
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate In acetonitrile for 1.5h; Heating; | 90% |
Conditions | Yield |
---|---|
at room temp.; | A n/a B 90% |
at room temp.; | A n/a B 90% |
pyridine
methyl (4-pyridyl) ketone
1-[2-oxo-2-(pyridin-4-yl)ethyl]pyridinium iodide
Conditions | Yield |
---|---|
With iodine for 3h; Heating; | 100% |
With iodine at 140℃; for 3h; | 100% |
With iodine at 140℃; for 3h; | 100% |
pyridine
methyl-3-pyridylketone
1-[2-oxo-2-(pyridin-3-yl)ethyl]pyridinium iodide
Conditions | Yield |
---|---|
With iodine for 3h; Heating; | 100% |
With iodine at 140℃; for 3h; | 100% |
With iodine at 140℃; for 3h; | 100% |
pyridine
2-acetylpyridine
1-(2-oxo-2-(2-pyridyl)ethyl)pyridinium iodide
Conditions | Yield |
---|---|
With iodine | 100% |
With iodine for 3h; Heating; | 100% |
With iodine at 140℃; for 3h; | 100% |
pyridine
2-Acetylthiophene
1-[2-oxo-2-(thiophen-2-yl)ethyl]pyridinium iodide
Conditions | Yield |
---|---|
With iodine | 100% |
With iodine | 100% |
With iodine at 140℃; for 3h; | 100% |
Conditions | Yield |
---|---|
at 100℃; for 40h; Sealed tube; | 100% |
at 120 - 150℃; under 517.162 - 1654.92 Torr; for 0.3h; Microwave irradiation; Autoclave; | 97% |
In acetonitrile at 84.99℃; for 48h; | 97.6% |
Conditions | Yield |
---|---|
at 40℃; for 10h; | 100% |
at 70℃; | 97.6% |
at 70℃; | 97.6% |
pyridine
3-(2-bromoethyl)-1H-indole
N-<β-(3-indolyl)ethyl>pyridinium bromide
Conditions | Yield |
---|---|
at 100℃; for 1h; | 100% |
In 1,4-dioxane at 90℃; for 2h; | 100% |
at 80℃; for 1h; | 70% |
pyridine
chloromethyl benzoate
1-benzoyloxymethyl-pyridinium; chloride
Conditions | Yield |
---|---|
In acetonitrile at 70℃; | 100% |
Conditions | Yield |
---|---|
100% | |
In acetone; benzene at 20℃; for 24h; | 100% |
In dichloromethane at 20℃; for 12h; | 100% |
pyridine
para-chloroacetophenone
1-(2-(4-chlorophenyl)-2-oxoethyl)pyridin-1-ium iodide
Conditions | Yield |
---|---|
With iodine for 16h; Reflux; Inert atmosphere; | 100% |
With iodine for 12h; Heating; | 72% |
With iodine |
pyridine
para-bromoacetophenone
1-(2-(4-bromophenyl)-2-oxoethyl)pyridin-1-ium iodide
Conditions | Yield |
---|---|
With iodine for 16h; Reflux; Inert atmosphere; | 100% |
With iodine at 80℃; for 6h; | 78% |
With iodine at 100℃; for 3h; | 76% |
Conditions | Yield |
---|---|
With iodine at 140℃; for 3h; | 100% |
With iodine at 140℃; for 3h; | 100% |
With iodine at 140℃; for 3h; | 100% |
pyridine
p-Methoxybenzyl bromide
N-(4-methoxybenzyl)pyridinium bromide
Conditions | Yield |
---|---|
In acetone; benzene at 20℃; for 24h; | 100% |
In nitrobenzene at 40℃; Rate constant; Mechanism; | |
With ethanol |
Conditions | Yield |
---|---|
for 0.333333h; Heating; | 100% |
In toluene at -0.16 - 69.84℃; for 32.5h; | 95% |
In toluene for 120h; Inert atmosphere; Reflux; | 80% |
Conditions | Yield |
---|---|
at 100℃; for 3h; | 100% |
pyridine
1-bromomethyl-4-bromobenzene
1-(4'-bromobenzyl)pyridinium bromide
Conditions | Yield |
---|---|
In acetonitrile at 20℃; for 24h; | 100% |
In nitrobenzene at 40℃; Rate constant; Mechanism; |
pyridine
1-chloro-2,4-dinitro-benzene
1-(2,4-dinitrophenyl)-pyridinium chloride
Conditions | Yield |
---|---|
In acetone Reflux; | 100% |
In acetone Reflux; | 97% |
at 95℃; for 1h; | 91% |
Conditions | Yield |
---|---|
at 124℃; for 24h; Inert atmosphere; | 100% |
for 12h; Heating; | 98% |
at 100℃; Inert atmosphere; | 92% |
Conditions | Yield |
---|---|
at 120℃; for 5h; | 100% |
at 110℃; for 16h; | 98% |
at 70℃; for 24h; Darkness; | 94% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 100% |
at 0℃; for 0.5h; | 92% |
In ethyl acetate at 20℃; for 0.5h; Alkylation; | 88% |
Conditions | Yield |
---|---|
With 5% Ru/MgO; hydrogen In tetrahydrofuran at 150℃; under 38002.6 Torr; for 0.4h; | 100% |
With hydrogen In water at 90℃; under 15001.5 Torr; for 6h; | 99% |
With hydrogen; platinum In water at 149.9℃; under 3750.3 Torr; Mechanism; various pressure, temperature; | 97.9% |
pyridine
n-butyllithium
1-Lithium-2-n-butyl-1,2-dihydropyridin
Conditions | Yield |
---|---|
In hexane at -78℃; | 100% |
In hexane Inert atmosphere; Schlenk technique; | 94% |
at -20 - 20℃; for 4h; nucleophilic addition; |
pyridine
Chloromethyl pivalate
Conditions | Yield |
---|---|
In acetonitrile at 70℃; | 100% |
pyridine
tert-butylsulfinyl chloride
A
pyridine hydrochloride
B
acetone
D
tert-butyl alcohol
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide In chloroform at 20℃; for 2h; Further byproducts given; | A 100% B 20% C 40% D 55% |
pyridine
4-(chloromethyl)-2,6-dichlorophenol
(3,5-dichloro-4-hydroxybenzyl)pyridinium chloride
Conditions | Yield |
---|---|
With hydrogenchloride In diethyl ether | 100% |
pyridine
bromoacetic acid 2-phenylethyl ester
N-(Phenylethyloxycarbonylmethyl)pyridinium bromide
Conditions | Yield |
---|---|
100% |
Conditions | Yield |
---|---|
at 10℃; for 0.5h; | 100% |
pyridine
Conditions | Yield |
---|---|
In ethanol for 3h; Heating; | 100% |
Conditions | Yield |
---|---|
With water at 60℃; for 5h; Product distribution; other amount of water; | 100% |
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