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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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inquiryProduct Name: 5-Hexynoic Acid Synonyms: HEX-5-YNOIC ACID;5-HEXYNOIC ACID;TIMTEC-BB SBB009090;RARECHEM AL BO 1092;5-Hexynoicacid,97%;5-HEXYNOIC ACID 98% CAS: 53293-00-8 MF: C6H8O2 MW: 112.13
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
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Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
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inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
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Product name:5-HEXYNOIC ACID Synonyms:4-Ethynylbutyric acid;HEX-5-YNOIC ACID CAS No:53293-00-8 Molecular formula:C6H8O2 Molecular Weight:112.13 Appearance:Yellow Liquid Melting point 27°C (estimate) Boiling point 224-225 °C(lit.)
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inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran
5-Hexynoic acid cas 53293-00-8Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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Top quality with best price, factory supply directlyAppearance:Colorless liquid Storage:Store in a dry, sealed, and dark place Application:Intermediate, organic chemicals
5-hexyl-1-ol
hex-5-ynoic acid
Conditions | Yield |
---|---|
With jones' reagent In acetone for 1h; Ambient temperature; | 82% |
With chromium(VI) oxide; hydrogen cation In acetone | 80% |
With jones reagent at 0℃; | 76% |
Conditions | Yield |
---|---|
In hexane; sulfuric acid; acetone | 72% |
5-hexynonitrile
hex-5-ynoic acid
Conditions | Yield |
---|---|
With sodium hydroxide In water for 10h; Heating; | 70% |
With potassium hydroxide | |
With potassium hydroxide In methanol; water Heating; | |
With potassium hydroxide In ethanol; water for 4h; Heating; Yield given; |
5,6-dibromohexanoic acid
hex-5-ynoic acid
Conditions | Yield |
---|---|
With sodium amide In diethyl ether at -33 - 25℃; Dehydrobromination; | 70% |
With sodium amide In diethyl ether; ammonia at -33℃; for 1.5h; | 65% |
hex-5-ynoic acid tert-butyl ester
hex-5-ynoic acid
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 70℃; for 20h; | 65% |
Conditions | Yield |
---|---|
With sodium hydroxide; PEG-2000 at 80℃; for 8h; Dehydrobromination; | A 49% B 19.6% |
Conditions | Yield |
---|---|
With chromium(VI) oxide; sulfuric acid; acetone |
5-hexynoic acid ethyl ester
hex-5-ynoic acid
Conditions | Yield |
---|---|
With potassium hydroxide |
methanol
2-carbonyl-3-butenenitrile
allenyltrimethylsilane
A
hex-5-ynoic acid
B
6-(trimethylsilyl)hex-5-ynoic acid:
Conditions | Yield |
---|---|
Yield given. Multistep reaction. Yields of byproduct given; |
methyl hex-5-ynoate
hex-5-ynoic acid
Conditions | Yield |
---|---|
With potassium hydroxide for 0.5h; Heating; | |
With water; potassium hydroxide In methanol at 20℃; for 0.5h; Inert atmosphere; |
Conditions | Yield |
---|---|
With ammonia |
5,6-dibromohexanoic acid
A
hex-5-ynoic acid
Conditions | Yield |
---|---|
With potassium hydroxide |
5,6-dibromohexanoic acid
A
hex-5-ynoic acid
Conditions | Yield |
---|---|
With sodium hydroxide; PEG-2000 In water at 82℃; for 8h; |
bromobutyric acid
lithium acetylide-ethylenediamine complex
hex-5-ynoic acid
Conditions | Yield |
---|---|
In dimethyl sulfoxide |
5-hexenoic acid
hex-5-ynoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Br2 / CH2Cl2 / 1.5 h / -40 °C 2: 65 percent / NaNH2 / diethyl ether; liquid ammonia / 1.5 h / -33 °C View Scheme | |
Multi-step reaction with 2 steps 1: Br2 / CH2Cl2 / 1.5 h / -40 °C 2: NaOH; PEG-2000 / H2O / 8 h / 82 °C View Scheme | |
Multi-step reaction with 2 steps 1: petroleum ether; bromine 2: ethanolic KOH-solution View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 93.5 percent / Br2 / CH2Cl2 / 1.5 h / -40 °C 2: 70 percent / NaNH2 / diethyl ether / -33 - 25 °C View Scheme | |
Multi-step reaction with 2 steps 1: 93.5 percent / Br2 / CH2Cl2 / 1.5 h / -40 °C 2: 49 percent / 40 percent aq. NaOH; PEG-2000 / 8 h / 80 °C View Scheme |
hex-2-yn-1-ol
hex-5-ynoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaNH2 / various solvent(s) 2: Jones reagent View Scheme |
methyl 5-hexenoate
hex-5-ynoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: aq. KOH / 0.5 h / Heating View Scheme |
6-(2-Nitro-phenylselanyl)-hexanoic acid methyl ester
hex-5-ynoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 68 percent / aq. H2O2 / tetrahydrofuran / 24 h 3: aq. KOH / 0.5 h / Heating View Scheme |
2-(chloromethyl)tetrahydropyran
hex-5-ynoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaNH2, liq. NH3 / tetrahydrofuran / -78 °C 2: Jones' reagent / acetone / 0 °C View Scheme |
Tetrahydropyran-2-methanol
hex-5-ynoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: SOCl2, pyridine / 10 h / Ambient temperature 2: NaNH2, liq. NH3 / tetrahydrofuran / -78 °C 3: Jones' reagent / acetone / 0 °C View Scheme |
pent-1-yn-5-ol
hex-5-ynoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: pyridine / 0.17 h / -10 °C 2: NaCN / dimethylsulfoxide / 0.5 h / 70 °C 3: KOH / ethanol; H2O / 4 h / Heating View Scheme |
4-pentynyl-1-tosylate
hex-5-ynoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaCN / dimethylsulfoxide / 0.5 h / 70 °C 2: KOH / ethanol; H2O / 4 h / Heating View Scheme |
1-chloro-4-pentyne
hex-5-ynoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 53 percent 2: 70 percent / NaOH / H2O / 10 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: acetone; sodium iodide 2: aqueous acetone 3: aqueous KOH-solution View Scheme | |
With hydrogenchloride; potassium hydroxide In water; dimethyl sulfoxide |
5-iodopent-1-yne
hex-5-ynoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous acetone 2: aqueous KOH-solution View Scheme |
2,2'-ethane-1,2-diylbissulfanyl-bis-ethanol
hex-5-ynoic acid
Conditions | Yield |
---|---|
With n-butyllithium In hexane |
5-hexynonitrile
hex-5-ynoic acid
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In dichloromethane for 36h; Reflux; | 100% |
With toluene-4-sulfonic acid In dichloromethane for 24h; Esterification; Heating; | 97% |
With toluene-4-sulfonic acid In dichloromethane for 24h; Heating; | 96% |
hex-5-ynoic acid
hex-5-in-carboxyl chloride
Conditions | Yield |
---|---|
With oxalyl dichloride Inert atmosphere; | 100% |
With oxalyl dichloride; N,N-dimethyl-formamide In tetrahydrofuran at 20℃; for 2h; Inert atmosphere; | 83% |
With oxalyl dichloride; N,N-dimethyl-formamide In benzene at 25 - 35℃; for 2h; | 82% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide | 100% |
With potassium carbonate In N,N-dimethyl-formamide at 5℃; for 5h; Cooling with ice; | 70% |
With potassium carbonate In N,N-dimethyl-formamide |
chloro-trimethyl-silane
hex-5-ynoic acid
6-(trimethylsilyl)hex-5-ynoic acid:
Conditions | Yield |
---|---|
Stage #1: hex-5-ynoic acid With n-butyllithium In tetrahydrofuran at -78℃; Inert atmosphere; Stage #2: chloro-trimethyl-silane In tetrahydrofuran at -78 - 0℃; Inert atmosphere; Stage #3: With hydrogenchloride In tetrahydrofuran; water at 0 - 20℃; Inert atmosphere; | 100% |
Stage #1: hex-5-ynoic acid With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.75h; Inert atmosphere; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane at -78 - 20℃; Inert atmosphere; Stage #3: With water; acetic acid In tetrahydrofuran; hexane for 0.333333h; | 76% |
Stage #1: hex-5-ynoic acid With n-butyllithium In tetrahydrofuran at -78℃; for 0.25h; Inert atmosphere; Stage #2: chloro-trimethyl-silane In tetrahydrofuran at -78 - 20℃; for 4h; Inert atmosphere; | 65% |
Stage #1: hex-5-ynoic acid With n-butyllithium In tetrahydrofuran at -78℃; for 0.0833333h; Inert atmosphere; Stage #2: chloro-trimethyl-silane In tetrahydrofuran at -78 - 20℃; for 1h; Inert atmosphere; Stage #3: With hydrogenchloride In tetrahydrofuran; water | 63% |
Stage #1: hex-5-ynoic acid With n-butyllithium In tetrahydrofuran; Petroleum ether at -78℃; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; Petroleum ether at -78 - 0℃; |
hex-5-ynoic acid
sodium 5-hexynoate
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In water at 20℃; for 0.166667h; | 100% |
With sodium hydroxide In water |
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; | 100% |
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; dmap In dichloromethane at 20℃; | 100% |
With N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In dichloromethane at 23℃; Inert atmosphere; | 62% |
hex-5-ynoic acid
N,O-dimethylhydroxylamine*hydrochloride
N-methoxy-N-methylhex-5-ynamide
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 25℃; Inert atmosphere; | 100% |
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 0 - 25℃; for 6h; | 98% |
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; for 43h; | 94% |
With 4-methyl-morpholine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0 - 20℃; for 16h; |
p-nitrobenzene iodide
hex-5-ynoic acid
6-(4-nitrophenyl)hex-5-ynoic acid
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine In tetrahydrofuran at 50℃; for 2h; Inert atmosphere; | 100% |
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine In tetrahydrofuran at 50℃; for 2h; Inert atmosphere; | 100% |
With dichloro bis(acetonitrile) palladium(II); copper(l) iodide; diisopropylamine; triphenylphosphine at 50℃; for 14h; Inert atmosphere; Schlenk technique; | 74% |
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; N-ethyl-N,N-diisopropylamine In acetonitrile at 50℃; for 2h; Sonogashira Cross-Coupling; Inert atmosphere; | 22% |
hex-5-ynoic acid
2,3,5,6-tetraflourophenol
2,3,5,6-tetrafluorophenyl hex-5-ynoate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 24h; Inert atmosphere; Schlenk technique; | 100% |
With pyridinium p-toluenesulfonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 16h; Inert atmosphere; |
1,3-dihydroxyacetone dimer
hex-5-ynoic acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; | 100% |
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine In tetrahydrofuran at 20℃; for 4.5h; Temperature; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; triethylamine In N,N-dimethyl-formamide at 20℃; for 3h; | 100% |
hex-5-ynoic acid
6-methylidenetetrahydro-2-pyrone
Conditions | Yield |
---|---|
With [(1,1′-biphenyl-2-yl)di-tert-butylphosphine]gold(I) trifluoromethanesulfonate; silver trifluoromethanesulfonate In chloroform-d1 at 20℃; for 0.0833333h; Reagent/catalyst; | 99% |
With C42H64P4Pd2S4 at 90℃; for 10h; Inert atmosphere; | 98% |
With potassium carbonate; gold(I) chloride In acetonitrile at 20℃; for 2h; | 97% |
N-(2-hydroxy-1-methylethyl)-3-iodobenzamide
hex-5-ynoic acid
6-[3-(2-hydroxy-1-methylethylcarbamoyl)phenyl]hex-5-ynoic acid
Conditions | Yield |
---|---|
With pyrrolidine; copper(l) iodide; tetrakis(triphenylphosphine) palladium(0) at 20 - 60℃; for 3.3h; Sonogashira Coupling; | 99% |
Stage #1: N-(2-hydroxy-1-methylethyl)-3-iodobenzamide; hex-5-ynoic acid With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0) at 60℃; for 3h; Sonogashira coupling; Stage #2: N-(2-hydroxy-1-methylethyl)-3-iodobenzamide; hex-5-ynoic acid In water; acetonitrile for 0.333333h; Further stages.; | 97% |
Conditions | Yield |
---|---|
With dmap; 2,4,6-trichlorobenzoyl chloride; triethylamine In toluene at 20℃; Yamaguchi esterification; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 23℃; for 20h; | 99% |
With dmap; dicyclohexyl-carbodiimide | 59% |
hex-5-ynoic acid
2-[2'-(5-hexynoyloxy)ethylamino]-4,6-di(4'-methoxybenzylamino)-1,3,5-triazine
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In tetrahydrofuran at 20℃; for 24h; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With chloro-trimethyl-silane In methanol at 20℃; for 16h; | 99% |
hex-5-ynoic acid
dodeca-5,7-diynedioic acid
Conditions | Yield |
---|---|
With oxygen; ammonium chloride; copper(l) chloride In water at 20℃; | 98% |
Stage #1: hex-5-ynoic acid With acetyl chloride In methanol at 20 - 80℃; for 12h; Inert atmosphere; Schlenk technique; Stage #2: With copper(II) acetate monohydrate In acetonitrile at 80℃; for 4h; Reflux; Further stages; | 69% |
With ammonium chloride; water; copper(l) chloride Reagens 4: Luft; |
hex-5-ynoic acid
3,4-dihydro-6-methyl-2H-pyran-2-one
Conditions | Yield |
---|---|
With triphenylphosphine gold (I) chloride; silver trifluoromethanesulfonate In dichloromethane at 20℃; for 16h; Inert atmosphere; | 98% |
With zinc(II) carbonate |
hex-5-ynoic acid
6-bromo-5-hexynoic acid
Conditions | Yield |
---|---|
With N-Bromosuccinimide; silver nitrate In acetone for 2h; | 98% |
With N-Bromosuccinimide; silver nitrate In acetone at 20℃; for 2h; | 96% |
With N-Bromosuccinimide; silver nitrate In acetone at 20℃; for 2h; | 72% |
hex-5-ynoic acid
2,3,4,5,6-pentafluorophenol
pentafluorophenyl 5-hexynoate
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In dichloromethane at 0℃; | 98% |
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 1h; | 95% |
With dicyclohexyl-carbodiimide In tetrahydrofuran at 20℃; |
Conditions | Yield |
---|---|
With dmap; 1,2-dichloro-ethane; N-ethyl-N,N-diisopropylamine In dichloromethane Inert atmosphere; | 98% |
hex-5-ynoic acid
5-ketohexanoic acid
Conditions | Yield |
---|---|
In water at 90℃; for 45h; | 98% |
With [RhCl2(p-cymene)]2; water at 20℃; for 12h; | 86% |
With platinum catalyst In water at 37℃; for 30h; | 64% |
hex-5-ynoic acid
methanandamide
(+)-{(2R)-2-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoylamino]propyl} 5-hexynoate
Conditions | Yield |
---|---|
Stage #1: hex-5-ynoic acid With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0℃; for 0.5h; Inert atmosphere; Stage #2: methanandamide In dichloromethane at 20℃; for 10h; Inert atmosphere; | 98% |
hex-5-ynoic acid
(S)-(+)-(2,2-dimethyl-[1,3]dioxolan-4-yl)methanol
(2'R)-2,3-O-isopropylidene-2,3-dihydroxy-1-prop-1-yl pent-4-ynoate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 25℃; for 12h; Inert atmosphere; | 98% |
hex-5-ynoic acid
Conditions | Yield |
---|---|
Stage #1: hex-5-ynoic acid With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 0 - 20℃; for 0.5h; Stage #2: (2-(4-(tert-butyl)-2-ethoxyphenyl)-4,5-bis(4-chlorophenyl)-4,5-dihydro-1H-imidazol-1-yl)(piperazin-1-yl)methanone In N,N-dimethyl-formamide at 20℃; for 3h; | 98% |
formaldehyd
hex-5-ynoic acid
1-((S)-3-azido-2-isocyanopropyl)benzene
Conditions | Yield |
---|---|
In methanol at 20℃; Passerini Condensation; | 98% |
hex-5-ynoic acid
Conditions | Yield |
---|---|
With bromine; magnesium bromide ethyl etherate; sodium bromide In dichloromethane at 20℃; | 98% |
hex-5-ynoic acid
Conditions | Yield |
---|---|
With dmap; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; | 98% |
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