The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Cas:107-19-7
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Manufacturers
inquiryProduct name Propargyl alcohol CAS NO. 107-19-7 Other names PROPARGYL ALCOHOL;PROPINOL;PROPYNYL ALCOHOL;PROPYNOL;2-Propyny-1-0l;
Cas:107-19-7
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:107-19-7
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an
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
high 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
Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home an
Cas:107-19-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryQuality assurance, stable process and affordable priceAppearance:detailed see specifications Storage:enquiry Package:according to the clients requirement Application:Pharmaceutical intermediates Transportation:Normal Port:chengdu
Advantage: 1.International first-class production capacity. 2.Top production test equipment. 3.Advanced research and development center. 4.Strict quality assurance system. 5. Professional service team. Appearance:Colorless Liquid Storage:
Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa
Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in
Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and int
sub/micron to mesh powders (near/spheres, whiskers, flake, fiber, porous) and grain/ball, thin/ thick metal / alloys pieces / parts, thin and thick (particle) film materials /target, and custom-made crystals, substrates/parts. In the industries and a
U-CHEMO is a high-tech enterprise taking pharmaceutical intermediates and fine chemicals as main products. We pay high attention on product quality and apply quality management in the whole manufacturing process from research to production. In additi
Shanghai Sunway Pharmaceutical Technology Co.,Ltd. located in the University of Shanghai for Science and Technology Park. is a comprehensive service company with advanced chemical synthesis science as the leadership, involving medical, new materials,
Cas:107-19-7
Min.Order:0 Metric Ton
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Type:Lab/Research institutions
inquiryR & D enterprises have their own stock in stockAppearance:To be subject to the object Package:5g Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Our main technologies and reaction type are:(1) Allyl alcohol and allyl alcohol derivatives, mainly esterification and synthetic seriesby allyl alcohol as raw materials(2) The downstream amine series and ammonium salt series products synthesis With
2-Propyn-1-ol supplierAppearance:Yellow crystalline powder Storage:Keep away of light,cool place Package:25kg/drum;200kg/drum Application:Pharma Intermediate Transportation:Sea/air/courier
Hangzhou Haiqiang Chem Co.Limited is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you:
Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por
High quality,competitive price and excellent service!Appearance:Colorless liquid Storage:Store in cool , dry, airproof and innocuous conditions Package:Bottle or drum Application:Nickel plating intermediates Transportation:By sea, air or courier
Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical, ch
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran at 0℃; | 100% |
tert-Butyldimethyl(prop-2-ynyloxy)silane
propargyl alcohol
Conditions | Yield |
---|---|
sulfated SnO2 In methanol at 20℃; for 0.166667h; | 97% |
With sodium hydrogen sulfate; silica gel In dichloromethane at 20℃; for 0.5h; | 93% |
With zinc tetrafluoroborate In water for 3h; Ambient temperature; | 82% |
Conditions | Yield |
---|---|
With methanol at 20℃; for 0.5h; | 95% |
With lithium bromide In methanol for 6h; Substitution; Heating; | 89% |
With water; β‐cyclodextrin In methanol at 50℃; for 8h; | 85% |
With pyridinium p-toluenesulfonate In ethanol at 25℃; for 3h; | |
With iron(III) phosphate In methanol at 20℃; for 2h; | 84 %Chromat. |
γ-Chlorallylalkohol
propargyl alcohol
Conditions | Yield |
---|---|
With hydroquinone; potassium hydroxide In dimethyl sulfoxide at 75℃; for 3h; Temperature; Reagent/catalyst; | 71.07% |
3-(tetrahydropyran-2'-yloxy)propyne
A
5-propargyloxy-pentan-1-ol
B
propargyl alcohol
Conditions | Yield |
---|---|
With benzo[1,3,2]dioxaborole In benzene at 50℃; | A 22% B 68% |
With RhCl(PPh3)3; benzo[1,3,2]dioxaborole In benzene for 5h; Ambient temperature; | A 58% B 26% |
Tris(phenylseleno)borane
(E)-(3-(prop-2-yn-1-yloxy)prop-1-en-1-yl)benzene
A
1-propenylbenzene
B
propargyl alcohol
D
(2E)-3-phenyl-2-propen-1-ol
Conditions | Yield |
---|---|
With 2,2'-azobis(isobutyronitrile) In benzene Heating; Further byproducts given; | A 13% B n/a C 65% D 9% |
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In tetrahydrofuran at 20℃; Inert atmosphere; Schlenk technique; | 37% |
With silver(I) hexafluorophosphate; water In d7-N,N-dimethylformamide at 40℃; for 18h; |
Conditions | Yield |
---|---|
With potassium hydroxide In dimethyl sulfoxide at 30 - 35℃; for 1h; | 35% |
in Gegenwart von Katalysatoren; | |
With potassium hydroxide In dimethyl sulfoxide at 20℃; for 1h; Condensation; | |
Stage #1: acetylene With n-butyllithium Inert atmosphere; Stage #2: formaldehyd Inert atmosphere; | |
Stage #1: formaldehyd; acetylene With ammonia In water at 100℃; under 15001.5 Torr; Stage #2: With ammonia In methanol; water at 60℃; |
Conditions | Yield |
---|---|
With potassium carbonate at 140 - 150℃; |
Conditions | Yield |
---|---|
With ammonia | |
With ammonia |
Conditions | Yield |
---|---|
With sodium hydroxide |
(E)-2,3-dibromoprop-2-en-1-ol
A
3-bromoprop-2-yn-1-ol
B
propargyl alcohol
Conditions | Yield |
---|---|
With ammonia; potassium amide |
Conditions | Yield |
---|---|
With potassium hydroxide man Saettigt hierauf das Kali mit CO2,destilliert mit Wasser, scheidet aus dem Destillat den Alkohol durch K2CO3 ab und entwaessert ihn ueber K2CO3; | |
With sodium hydroxide |
Conditions | Yield |
---|---|
With potassium carbonate |
1-acetoxy-2-bromo-2-propene
propargyl alcohol
Conditions | Yield |
---|---|
With potassium hydroxide |
Conditions | Yield |
---|---|
With cis-nitrous acid |
Conditions | Yield |
---|---|
With ammonia; sodium amide |
methanol
formaldehyd
copper(I) acetylide
acetylene
A
1,4-dihydroxybut-2-yne
B
propargyl alcohol
Conditions | Yield |
---|---|
at 90 - 130℃; under 7355.08 - 29420.3 Torr; Kinetics; |
formaldehyd
acetylene
A
1,4-dihydroxybut-2-yne
B
propargyl alcohol
Conditions | Yield |
---|---|
With copper acetylenide upon Fuller's earth; nitrogen; water | |
With tetrahydrofuran; copper acetylenide upon Fuller's earth; water at 100℃; unter Druck; | |
bismuth - copper In water at 90℃; Product distribution; Kinetics; pH 4-4.5, different temperature, concentration of catalyst, initial formaldehyde concentration, influence of 1,4-butanediole was studied; |
2,2,2-trifluoroethanol
Dimethyl-[4-(1-prop-2-ynyloxy-ethyl)-phenyl]-amine; compound with perchloric acid
A
propargyl alcohol
Conditions | Yield |
---|---|
With sodium perchlorate In water at 25℃; Equilibrium constant; |
2,2,2-trifluoroethanol
1-(4-methoxyphenyl)-1-(propargyloxy)ethane
A
1-(4-methoxyphenyl)ethyl trifluoroethyl ether
B
propargyl alcohol
Conditions | Yield |
---|---|
With sodium perchlorate In water at 25℃; Equilibrium constant; |
2,2,2-trifluoroethanol
1-(4-methoxy-3-nitrophenyl)ethyl prop-2-yn-1-yl ether
A
propargyl alcohol
B
1-(4-methoxy-3-nitrophenyl)ethyl 2,2,2-trifluoroethyl ether
Conditions | Yield |
---|---|
With sodium perchlorate In water at 25℃; Equilibrium constant; |
2,2,2-trifluoroethanol
Dimethyl-phenyl-prop-2-ynyloxy-silane
A
(2,2,2-trifluoroethoxy)dimethylphenylsilane
B
propargyl alcohol
Conditions | Yield |
---|---|
With potassium 2,2,2-trifluoroethoxide at 30℃; Rate constant; μ = 0.05 M with potassium trifluoroacetate; |
Conditions | Yield |
---|---|
With acetate buffer; potassium chloride; water at 25℃; Rate constant; var. anions as catalysts; |
Conditions | Yield |
---|---|
With methoxyacetic acid buffer In water Rate constant; other acids; other solvent; |
3,4-dihydro-2H-pyran
propargyl alcohol
3-(tetrahydropyran-2'-yloxy)propyne
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 20℃; for 24h; | 100% |
With aluminium(III) triflate In dichloromethane at 20 - 25℃; for 2h; Inert atmosphere; | 100% |
With toluene-4-sulfonic acid for 0.75h; | 99% |
Conditions | Yield |
---|---|
zeolite HSZ-360 In neat (no solvent) at 60℃; for 1h; | 100% |
tetrafluoroboric acid; silica gel at 20℃; for 2h; | 100% |
indium(III) chloride at 20℃; for 0.5h; | 100% |
Conditions | Yield |
---|---|
With pyridine; dmap In dichloromethane at 20℃; for 16h; | 100% |
With pyridine; dmap In dichloromethane at 20℃; for 18h; | 95% |
With triethylamine In dichloromethane Ambient temperature; | 94% |
Conditions | Yield |
---|---|
With dmap; triethylamine In tetrahydrofuran at 20℃; for 90h; | 100% |
With MoCl2O2(dmf)2 In dichloromethane at 20℃; for 0.333333h; | 100% |
With MoCl2O2(dmf)2 In dichloromethane at 20℃; for 0.333333h; Inert atmosphere; Sealed tube; | 100% |
Conditions | Yield |
---|---|
With trifluoroacetic acid at 20 - 60℃; for 0.5h; | 100% |
With hydrogenchloride | 78% |
With hydrogenchloride | 50% |
Conditions | Yield |
---|---|
With bis[1-(4-sodiumsulfonatepropyl)-3-(2,4,6-trimethylphenyl)-4,5-dihydroimidazolyl-3-ylidine]copper(I) hexafluorophosphate In neat (no solvent) at 20℃; for 2.5h; | 100% |
With copper; triethylamine In benzene-d6 at 40℃; for 66h; Huisgen Cycloaddition; Inert atmosphere; regioselective reaction; | 99% |
With copper(ll) sulfate pentahydrate; sodium L-ascorbate In water; tert-butyl alcohol | 99% |
propargyl alcohol
ethyl vinyl ether
acetaldehyde ethyl propargyl acetal
Conditions | Yield |
---|---|
With trifluoroacetic acid Inert atmosphere; | 100% |
With trifluoroacetic acid at 20 - 60℃; for 0.333333h; | 100% |
With toluene-4-sulfonic acid at 0 - 15℃; | 92% |
propargyl alcohol
p-toluenesulfonyl chloride
propargyl p-toluenesulfonate
Conditions | Yield |
---|---|
With sodium hydroxide In diethyl ether; water at 0 - 20℃; for 17h; | 100% |
With potassium hydroxide In diethyl ether at -5 - 20℃; | 96% |
With potassium hydroxide In diethyl ether at -5 - 0℃; for 0.5h; | 95% |
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 20℃; for 5h; Sonogashira coupling; Inert atmosphere; | 100% |
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 20℃; for 12h; Inert atmosphere; | 100% |
Stage #1: iodobenzene With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 20℃; for 0.166667h; Inert atmosphere; Stage #2: propargyl alcohol Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
Stage #1: propargyl alcohol With n-butyllithium In tetrahydrofuran; hexane at -40℃; for 0.333333h; Inert atmosphere; Stage #2: butyraldehyde With cerium(III) chloride In tetrahydrofuran; hexane Reagent/catalyst; | 100% |
Stage #1: propargyl alcohol With n-butyllithium In tetrahydrofuran; hexane at -40℃; for 0.5h; Inert atmosphere; Stage #2: butyraldehyde In tetrahydrofuran; hexane Inert atmosphere; | 70% |
In tetrahydrofuran |
propargyl alcohol
methanesulfonyl chloride
prop-2-yn-1-ol methanesulfonate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at -15℃; for 1h; Green chemistry; | 100% |
With triethylamine In dichloromethane at 0℃; for 2h; | 98% |
With triethylamine In dichloromethane at -40℃; for 1h; Inert atmosphere; Sealed tube; | 97% |
Conditions | Yield |
---|---|
With copper(l) iodide; potassium carbonate; sodium sulfite In water at 30℃; for 4h; | 100% |
With copper(I) bromide dimethylsulfide complex; ethylmagnesium bromide In tetrahydrofuran 1.) 50 deg C, 40 min, 2.) r.t., 13 h; | 95% |
With copper(l) iodide; potassium carbonate; sodium iodide In decane; acetone at 20℃; for 2.5h; | 92% |
propargyl alcohol
2-Bromo-3-methyl-3-(2-propyn-1-yloxy)butane
Conditions | Yield |
---|---|
With N-Bromosuccinimide at 0℃; for 1h; | 100% |
With N-Bromosuccinimide In dichloromethane 1.) -20 deg C, 2 h, 2.) r.t., 15 h; | 73% |
2,3-Dimethyl-2-butene
propargyl alcohol
2-Bromo-2,3-dimethyl-3-(2-propyn-1-yloxy)butane
Conditions | Yield |
---|---|
With N-Bromosuccinimide at 0℃; for 1h; | 100% |
With N-Bromosuccinimide In dichloromethane 1.) -20 deg C, 2 h, 2.) r.t., 15 h; | 80% |
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