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inquiry3-Thiophenecarbonitrile CAS:1641-09-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic i
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inquiry3-Thiophenecarbonitrile Basic information Product Name: 3-Thiophenecarbonitrile Synonyms: BUTTPARK 96\11-31;3-CYANOTHIOPHENE;3-THIOPHENECARBONITRILE;THIOPHENE-3-CARBONITRILE;Thiophene-3-carbonitrile 97%;3-Thiophenecarbonitr;3-Cyanothiophene, T
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inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
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inquiry3-CyanothiopheneAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
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Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
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Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white crystalline powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use
3-Thiophenecarbonitrile cas 1641-09-4Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Best quality with low priceAppearance:Clear colorless liquid Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
3-hydroxymethyl-thiophene
3-thiophenecarbonitrile
Conditions | Yield |
---|---|
With ammonia; oxygen In tert-Amyl alcohol; water at 100℃; under 3750.38 Torr; for 5h; Autoclave; High pressure; | 99% |
With ammonia; oxygen In 1,4-dioxane for 3h; Reflux; | 91% |
With ammonium hydroxide; copper(l) iodide; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; N-Phenylglycine; sodium hydroxide In methanol at 50℃; for 24h; Cooling with ice; | 90% |
With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; ammonia; oxygen; copper(II) nitrate In water; dimethyl sulfoxide at 80℃; under 760.051 Torr; for 5h; | 83% |
Conditions | Yield |
---|---|
With trifluorormethanesulfonic acid; O-benzenesulfonyl-acetohydroxamic acid ethyl ester In dichloromethane at 23℃; for 24h; Inert atmosphere; | 98% |
With hydroxylamine hydrochloride In methanol; water at 20℃; for 18h; Irradiation; | 89% |
With ammonium hydroxide; iodine | 88% |
2-thiophenecarboxaldehyde N,N-dimethylhydrazone
3-thiophenecarbonitrile
Conditions | Yield |
---|---|
With HOF* CH3CN at 0℃; | 96% |
Conditions | Yield |
---|---|
With tri-tert-butyl phosphine; [Pd2(dba)5]; zinc In tetrahydrofuran; acetonitrile at 70℃; for 2h; | 93% |
3-thiophenecarbonitrile
Conditions | Yield |
---|---|
With 3-chloro-benzenecarboperoxoic acid In dichloromethane for 2h; | 91% |
Conditions | Yield |
---|---|
With sodium carbonate; potassium iodide; N,N`-dimethylethylenediamine; copper(II) bis(tetrafluoroborate) In N,N-dimethyl acetamide at 140℃; for 16h; | 90% |
With sodium carbonate; palladium diacetate at 140℃; for 16h; | 87% |
benzylamine
A
3-thiophenecarbonitrile
B
N-benzylthiophene-3-carboxamide
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 24h; | A 33 mg B 89% |
Conditions | Yield |
---|---|
With copper(I) thiophene-2-carboxylate; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 100℃; for 12h; | 83% |
Conditions | Yield |
---|---|
With trans-chloro(1-naphthyl)bis-(triphenylphosphine)nickel(II); triphenylphosphine In ethanol for 1h; Heating; | 82% |
Stage #1: 3-Bromothiophene; sodium cyanide With potassium iodide; N,N`-dimethylethylenediamine; copper(l) iodide In toluene at 110℃; for 24h; Stage #2: With ammonia In water; ethyl acetate; toluene at 25℃; for 0.166667h; |
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); tris(2-morpholinophenyl)phosphine; potassium carbonate In water; tert-butyl alcohol at 85℃; for 5h; Schlenk technique; Inert atmosphere; | 82% |
zinc(II) cyanide
3-thiophenecarboxylic acid phenyl ester
3-thiophenecarbonitrile
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel (0); sodium formate; 1,2-bis-(dicyclohexylphosphino)ethane In toluene at 170℃; for 48h; Glovebox; Sealed tube; | 82% |
tetra-n-butylammonium cyanide
3-thiophenecarbonitrile
Conditions | Yield |
---|---|
In acetonitrile at 22℃; for 1h; Sandmeyer Reaction; | 81% |
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel (0); 1,2-bis-(dicyclohexylphosphino)ethane In 1,4-dioxane at 110℃; Inert atmosphere; | 81% |
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0) In N,N-dimethyl-formamide for 0.0416667h; Substitution; microwave irradiation; | 80% |
With 1,1'-bis-(diphenylphosphino)ferrocene; zinc; tris-(dibenzylideneacetone)dipalladium(0) In N,N-dimethyl acetamide at 80℃; for 48h; |
Conditions | Yield |
---|---|
With dichloro[9,9-dimethyl-4,5- bis(diphenylphosphino)xanthene]palladium (II); N-ethyl-N,N-diisopropylamine In N,N-dimethyl acetamide at 85℃; Sealed tube; | 79% |
3-thiophenecarbonitrile
Conditions | Yield |
---|---|
With 3 A molecular sieve at 135 - 350℃; under 0.01 Torr; for 0.25h; Pyrolysis; | 77% |
With acetic anhydride for 48h; Dehydration; Heating; |
3-thienyl iodide
3-thiophenecarbonitrile
Conditions | Yield |
---|---|
With tetrabutylammomium bromide; copper(II) acetate monohydrate In water at 20 - 140℃; Microwave irradiation; | 77% |
3-carbamoylthiophene
3-thiophenecarbonitrile
Conditions | Yield |
---|---|
at 285℃; for 1h; Temperature; | 74% |
Conditions | Yield |
---|---|
Stage #1: 3-Bromothiophene; copper(l) cyanide In N,N-dimethyl-formamide for 4h; Reflux; Stage #2: With hydrogenchloride; iron(III) chloride In water; N,N-dimethyl-formamide at 70℃; for 0.75h; | 72% |
In N,N-dimethyl-formamide for 16h; Reflux; | 72% |
Conditions | Yield |
---|---|
With sodium azide; palladium diacetate; XPhos In acetone at 80℃; for 12h; Inert atmosphere; | 72% |
Conditions | Yield |
---|---|
Stage #1: zinc(II) cyanide With aluminum oxide; Ni(xantphos)(o-tolyl)Cl for 1h; Schlenk technique; Inert atmosphere; Sealed tube; Stage #2: 3-chlorothiophene In 1-methyl-pyrrolidin-2-one at 20℃; for 24h; Schlenk technique; Inert atmosphere; | 72% |
3-chlorothiophene
3-thiophenecarbonitrile
Conditions | Yield |
---|---|
With C42H58NO3PPdS(2-); potassium acetate; tert-butyl XPhos In 1,4-dioxane; water at 100℃; for 1h; Inert atmosphere; Sealed tube; | 71% |
Conditions | Yield |
---|---|
With 10% Pd/C; sodium fluoride; potassium iodide In PEG4000; water at 160℃; for 2h; Microwave irradiation; | 70% |
With dichloro[bis{1-(dicyclohexylphosphanyl)piperidine}]palladium; sodium carbonate In 1-methyl-pyrrolidin-2-one at 140℃; for 24h; Inert atmosphere; | 56% |
Conditions | Yield |
---|---|
With potassium phosphate; ammonium formate In acetonitrile at 115℃; for 16h; Sealed tube; Green chemistry; | 68% |
3-ethynylthiophene
3-thiophenecarbonitrile
Conditions | Yield |
---|---|
With trimethylsilylazide; silver carbonate In dimethyl sulfoxide at 100℃; for 12h; | 63% |
Conditions | Yield |
---|---|
With oxygen; copper(l) cyanide In dimethyl sulfoxide at 150℃; | 63% |
Conditions | Yield |
---|---|
With palladium diacetate; cyclohexyldiphenylphosphine In 1,4-dioxane at 150℃; for 16h; Inert atmosphere; Schlenk technique; chemoselective reaction; | 62% |
(E)-benzyl 2-diazo-5-oxopent-3-enoate
A
3-thiophenecarbonitrile
Conditions | Yield |
---|---|
With dirhodium tetraacetate In dichloromethane at 25℃; for 12h; Inert atmosphere; | A n/a B 62% |
Conditions | Yield |
---|---|
With oxygen; copper(II) trifluoroacetate; urea In dimethyl sulfoxide at 120℃; for 21h; Green chemistry; | 53% |
3-thiophenecarbonitrile
3-carbamoylthiophene
Conditions | Yield |
---|---|
With copper(l) iodide; caesium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene In nitromethane; water at 20 - 100℃; for 1h; | 100% |
With [RuH(tBu-PNP(-))(CO)]; water In tert-butyl alcohol at 20℃; for 24h; | 99% |
With manganese(IV) oxide; water In isopropyl alcohol at 70℃; under 5171.62 Torr; for 0.333333h; | 98% |
3-thiophenecarbonitrile
3-(4-chlorophenyl)-[1,2,3]triazolo[1,5-a]pyridine
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In 1,2-dichloro-ethane; 1,2-dichloro-benzene at 160℃; for 16h; Sealed tube; | 99% |
3-thiophenecarbonitrile
N-hydroxythiophene-3-formamidine
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; sodium hydrogencarbonate In methanol for 5h; Reflux; | 99% |
3-thiophenecarbonitrile
5-(thiophen-3-yl)-1H-tetrazole
Conditions | Yield |
---|---|
With sodium azide; ammonium chloride In N,N-dimethyl-formamide for 0.25h; Cycloaddition; microwave irradiation; | 98% |
Stage #1: 3-thiophenecarbonitrile With sodium azide; zinc dibromide In N,N-dimethyl-formamide Heating / reflux; Stage #2: With hydrogenchloride In water; N,N-dimethyl-formamide at 20℃; | 98% |
With sodium azide; cerium(III) chloride heptahydrate In water; isopropyl alcohol at 160℃; for 1h; Microwave irradiation; | 98% |
3-thiophenecarbonitrile
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane
C17H25B2NO4S
Conditions | Yield |
---|---|
With (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 4,4'-di-tert-butyl-2,2'-bipyridine In pentane at 20℃; for 1.5h; Schlenk technique; Inert atmosphere; | 98% |
(1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 4,4'-di-tert-butyl-2,2'-bipyridine In tetrahydrofuran at 20℃; for 0.5h; | 85% |
Conditions | Yield |
---|---|
With N,N,N,N,N,N-hexamethylphosphoric triamide; copper(l) iodide; caesium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene at 85℃; for 1h; Aza-Henry Reaction; Molecular sieve; | 95% |
Conditions | Yield |
---|---|
With lignin sulfonic acid for 0.333333h; Microwave irradiation; | 94% |
With toluene-4-sulfonic acid at 150℃; for 12h; | 88% |
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); 1,3-bis-(diphenylphosphino)propane; caesium carbonate at 110℃; for 36h; Inert atmosphere; Schlenk technique; regioselective reaction; | 92% |
Conditions | Yield |
---|---|
With sodium hydroxide; copper dichloride at 120℃; for 24h; Schlenk technique; Inert atmosphere; | 92% |
3-thiophenecarbonitrile
5-nitrothiophene-3-carboxamide
Conditions | Yield |
---|---|
With sulfuric acid; potassium nitrate for 16h; Ambient temperature; | 91% |
Conditions | Yield |
---|---|
With [Co(dyimethylglyoximate(1-))2(pyridine)2]PF6; tetrabutylammonium acetate In ethyl acetate at 40 - 44℃; for 30h; Irradiation; Schlenk technique; Inert atmosphere; | 91% |
3-thiophenecarbonitrile
N-allyl-N-phenylamine
N-allyl-N-phenylthiophene-3-carboximidamide
Conditions | Yield |
---|---|
Stage #1: N-allyl-N-phenylamine With trimethylaluminum In toluene at 0 - 20℃; Stage #2: 3-thiophenecarbonitrile In toluene at 100℃; | 90% |
Conditions | Yield |
---|---|
With sodium hydride In dimethyl sulfoxide; mineral oil at 0 - 20℃; Inert atmosphere; | 90% |
Conditions | Yield |
---|---|
With sodium hydride In dimethyl sulfoxide; mineral oil at 0 - 20℃; Inert atmosphere; | 90% |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In 1,2-dichloro-ethane; 1,2-dichloro-benzene at 160℃; for 16h; Sealed tube; | 89% |
3-thiophenecarbonitrile
diphenyl acetylene
6,7-diphenylthieno[3,2-c]pyridin-4(5H)-one
Conditions | Yield |
---|---|
With potassium hexafluorophosphate; [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; oxygen; copper diacetate In acetic acid at 120℃; for 10h; | 88% |
3-thiophenecarbonitrile
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane
Conditions | Yield |
---|---|
With C52H58N4P2Zn2 In neat (no solvent) at 20℃; for 0.0333333h; Green chemistry; | 88% |
With silver hexafluoroantimonate at 60℃; for 24h; Inert atmosphere; Glovebox; | 82% |
With [(Me3Si)2N]2Th[κ2-(N,C)-CH2Si(CH3)2N(SiMe3)] In benzene-d6 at 80℃; for 6h; Catalytic behavior; Sealed tube; | 75 %Spectr. |
3-thiophenecarbonitrile
2-iodothiophene-3-carbonitrile
Conditions | Yield |
---|---|
Stage #1: 3-thiophenecarbonitrile With 2,2,6,6-tetramethylpiperidinyl-lithium at -78℃; Stage #2: With iodine Further stages.; | 87% |
Stage #1: 3-thiophenecarbonitrile With zinc(II) chloride In tetrahydrofuran at 25℃; for 0.166667h; Stage #2: With 2,2,6,6-tetramethylpiperidinylmagnesium chloride lithium chloride complex In tetrahydrofuran at 60℃; for 0.333333h; Microwave irradiation; Stage #3: With tetrakis(triphenylphosphine) palladium(0); iodine In tetrahydrofuran at 25℃; for 12h; | 68% |
Stage #1: 3-thiophenecarbonitrile With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.25h; Stage #2: With N-iodo-succinimide In tetrahydrofuran |
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); 1,3-bis-(diphenylphosphino)propane; caesium carbonate at 110℃; for 72h; Inert atmosphere; Schlenk technique; regioselective reaction; | 86% |
3-thiophenecarbonitrile
carbon dioxide
3-cyanothiophene-2-carboxylic acid
Conditions | Yield |
---|---|
With 2,3,6,7-tetramethoxy-9(10H)-anthracenone; caesium carbonate In dimethyl sulfoxide at 25℃; under 2280.15 Torr; for 18h; Irradiation; Sealed tube; regioselective reaction; | 86% |
3-thiophenecarbonitrile
thiophene-3-thiocarboxamide
Conditions | Yield |
---|---|
Stage #1: 3-thiophenecarbonitrile With calcium hydride; tiolacetic acid at 80℃; for 1h; Stage #2: With water In ethyl acetate at 20℃; | 85% |
With hydrogenchloride; O,S-diethyl-dithiophosphoric acid In ethyl acetate Ambient temperature; | 84% |
With sodiumsulfide nonahydrate In N,N-dimethyl-formamide at 130℃; for 2.5h; | 82% |
With pyridine; diammonium sulfide; triethylamine In water at 50℃; |
3-thiophenecarbonitrile
(3-thienylmethyl)amine
Conditions | Yield |
---|---|
Stage #1: 3-thiophenecarbonitrile With lithium aluminium tetrahydride In tetrahydrofuran at 20 - 50℃; for 4.33333h; Inert atmosphere; Stage #2: With water; sodium hydroxide In tetrahydrofuran at 30℃; Inert atmosphere; | 85% |
With [Ru(H)(BH4)(CO)(PPh3)(3-(di-tert-butylphosphino)-N-((1-methyl-1H-imidazol-2 yl)methyl)propylamine)]; hydrogen In isopropyl alcohol at 130℃; for 3h; Inert atmosphere; Autoclave; | 82% |
With borane-ammonia complex; C15H30Cl2CoN3P In hexane at 120℃; for 16h; Sealed tube; Inert atmosphere; chemoselective reaction; | 80% |
3-thiophenecarbonitrile
benzoyl chloride
2-benzoylthiophene-3-carbonitrile
Conditions | Yield |
---|---|
Stage #1: 3-thiophenecarbonitrile With zinc(II) chloride In tetrahydrofuran at 25℃; for 0.166667h; Stage #2: With 2,2,6,6-tetramethylpiperidinylmagnesium chloride lithium chloride complex In tetrahydrofuran at 60℃; for 0.333333h; Microwave irradiation; Stage #3: benzoyl chloride With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 25℃; for 12h; | 85% |
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